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{"parentUuid":"46d49c02-f865-40fe-b6fd-4ecfe70f69b6","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01T2QwQ2NTUr3RVPX8LAr2hR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01J9Wcyp9oB5crFHJfF3ypEs","name":"Agent","input":{"subagent_type":"Explore","description":"Explore explain project structure","prompt":"Thoroughly explore the project at /Users/misha/Documents/GolandProjects/netbird/explain/. I need to understand:\n1. The full source code structure (especially src/ directory)\n2. What the project does - read package.json, README.md, and all source files in src/\n3. Identify which parts are \"server side\" vs \"client side\"\n4. Read all TypeScript/JavaScript source files completely\n\nRead every file in src/ and example/ directories. Also read package.json and any config files."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":640,"cache_read_input_tokens":16082,"output_tokens":211,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":640,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhBRzMcvpPXTT18AYQSu","type":"assistant","uuid":"52c45308-5361-4859-a506-2597ed5f854a","timestamp":"2026-04-03T16:49:18.370Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"52c45308-5361-4859-a506-2597ed5f854a","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01J9Wcyp9oB5crFHJfF3ypEs","type":"tool_result","content":[{"type":"text","text":"Perfect! Now let me create a comprehensive report of my findings.\n\n## Comprehensive Project Analysis: @netbirdio/explain\n\n### Project Overview\n`@netbirdio/explain` is a **full-stack AI assistant library** designed for React applications that provides a \"click-to-explain\" feature. Users can click on UI elements to get contextual AI explanations delivered through a chat panel.\n\n**Version:** 0.1.6 \n**License:** BSD-3-Clause \n**Repository:** https://github.com/netbirdio/explain.git\n\n---\n\n### Directory Structure\n\n```\n/Users/misha/Documents/GolandProjects/netbird/explain/\n├── src/ # TypeScript source code\n│ ├── client/ # CLIENT-SIDE (React components)\n│ │ ├── AIAssistantProvider.tsx\n│ │ ├── AIChatBot.tsx\n│ │ ├── AIFloatingButton.tsx\n│ │ ├── styles.ts\n│ │ └── index.ts\n│ ├── server/ # SERVER-SIDE (Node.js handler)\n│ │ ├── handler.ts\n│ │ ├── index.ts\n│ │ └── providers/\n│ │ ├── types.ts\n│ │ ├── anthropic.ts\n│ │ ├── openai.ts\n│ │ └── dify.ts\n│ └── types.ts # Shared types\n├── dist/ # Compiled JavaScript & types\n├── example/ # Next.js demo application\n│ ├── src/app/\n│ │ ├── layout.tsx\n│ │ ├── page.tsx\n│ │ └── api/explain/route.ts\n│ ├── package.json\n│ └── tsconfig.json\n├── package.json\n├── tsconfig.json\n└── README.md\n```\n\n---\n\n### Source Code Complete Breakdown\n\n#### **SHARED TYPES** (`src/types.ts`)\n```typescript\n- Message: role (\"user\" | \"assistant\" | \"context\" | \"system\") + content\n- ExplainContext: Optional modalName, pageName, docsUrls\n- ExplainEvent: Fired when user clicks to explain (label, query, context, docs, element)\n```\n\n---\n\n### CLIENT-SIDE COMPONENTS (React/TypeScript)\n\n#### **1. AIAssistantProvider** (`src/client/AIAssistantProvider.tsx`) - 320 lines\n**Purpose:** Root context provider that manages:\n- Explain mode state (click-to-explain activation)\n- Chat panel open/close state\n- Hovering/highlighting of explainable elements\n- Event listeners for explain mode interaction\n\n**Key Features:**\n- `useAIAssistant()` hook exposes: `openChat()`, `closeChat()`, `isChatOpen`, `explainMode`, `enterExplainMode()`, `exitExplainMode()`, `setExplainContext()`, `clearExplainContext()`\n- Highlights elements with `data-nb-explain` attribute on hover during explain mode\n- Extracts labels from elements (looks for `<label>`, headings, or text content)\n- Finds documentation URLs from `data-nb-explain-docs` attributes\n- Builds query string combining user label + context + docs\n- Injects CSS variables for theming via `<style>` tag\n- Shows banner during explain mode (\"Click on a highlighted element...\")\n\n**Props:**\n- `endpoint: string` - AI chat API URL\n- `apiKey?: string` - Optional Bearer token\n- `children: ReactNode` - App content\n- `title?, subtitle?, onExplain?, showChat?, renderMessage?` - Optional customizations\n\n**Event Listeners:**\n- Mouseover/Mouseout: Track hovered explainable element\n- Click: Open chat with query for clicked element\n- Keydown (Escape): Exit explain mode\n\n---\n\n#### **2. AIChatBot** (`src/client/AIChatBot.tsx`) - 323 lines\n**Purpose:** The chat UI component that displays messages and sends requests to the AI backend.\n\n**Key Features:**\n- Messages panel with auto-scroll to bottom\n- Input field with send button (Enter to send, Shift+Enter for newline)\n- Displays user/assistant messages in bubbles with different styling\n- Shows typing indicator while waiting for response\n- Renders \"context\" messages as small badges (e.g., \"Docs: https://...\")\n- Custom message rendering support (markdown bold via `**text**`)\n- Empty state with icon when no messages\n- Auto-focuses input when chat opens\n\n**API Communication:**\n```typescript\nPOST endpoint\nHeaders: \"Authorization: Bearer {apiKey}\" (if provided)\nBody: { messages: Message[] }\nResponse: { reply: string }\n```\n\n**Props:**\n- `open: boolean`\n- `onClose: () => void`\n- `initialQuery: string` - From explain mode\n- `endpoint: string` - API URL\n- `apiKey?: string`\n- `title?, subtitle?, renderMessage?` - Customizations\n\n---\n\n#### **3. AIFloatingButton** (`src/client/AIFloatingButton.tsx`) - 34 lines\n**Purpose:** Fixed circular button in bottom-right corner.\n\n**Features:**\n- Shows `MessageCircleQuestion` icon when closed\n- Shows `X` icon when open\n- Scale animations on hover (1.05) and press (0.95)\n- Positioned at fixed bottom: 20px, right: 20px (z-index: 9997)\n- Toggles chat open/close\n\n---\n\n#### **4. Styles** (`src/client/styles.ts`) - 362 lines\n**Purpose:** All inline styles + CSS custom properties system.\n\n**CSS Variables (--nb-explain-*):**\n- Colors: `bg`, `bg-subtle`, `bg-hover`, `border`, `text`, `text-muted`, `text-dim`, `accent`, `accent-hover`, `accent-glow`\n- User message: `user-bg`, `user-text`, `user-glow`\n- Radius: `radius` (12px), `radius-sm` (8px), `radius-xs` (6px)\n- Font: `font` (system stack)\n- Shadow, banner colors, error text\n\n**Key Styles:**\n- Chat panel: 420x600px, fixed bottom-right\n- Messages area: flex column, scrollable\n- Input: transparent with subtle background\n- Animations: slide-up, fade-in, bounce (for typing indicator)\n- Highlight: 2px gold outline with 6px radius when hovering over explainable elements\n\n---\n\n### SERVER-SIDE (Node.js)\n\n#### **1. Handler** (`src/server/handler.ts`) - 182 lines\n**Purpose:** Framework-agnostic HTTP handler compatible with Express, plain Node.js, Fastify, etc.\n\n**Main Export:** `createAssistant(config: AssistantConfig)`\n- Returns object with `chat()` and `handler()` methods\n\n**`createAssistant()` Config:**\n```typescript\n{\n provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider,\n apiKey?: string,\n model?: string, // Provider-specific model ID\n baseUrl?: string, // For Dify\n systemPrompt?: string, // Custom system instruction\n middleware?: Middleware[],\n tools?: Tool[],\n mcpServers?: McpServer[]\n}\n```\n\n**`handler(opts?)` - Returns async (req, res) function**\n- Validates Authorization header if `opts.apiKey` provided (Bearer token)\n- Parses JSON body from various request formats (Express, Node.js, etc.)\n- Runs middlewares to transform messages/systemPrompt\n- Calls provider.chat()\n- Returns JSON response `{ reply: string }` or error codes:\n - 401: Unauthorized\n - 400: Bad request\n - 502: LLM error\n - 500: Server error\n\n**Request Format:**\n```json\nPOST /api/ai/chat\nAuthorization: Bearer {apiKey}\nContent-Type: application/json\n\n{\n \"messages\": [\n { \"role\": \"context\", \"content\": \"Docs: https://...\" },\n { \"role\": \"user\", \"content\": \"Explain network routes\" }\n ]\n}\n```\n\n**Response Format:**\n```json\n{\n \"reply\": \"Network routes allow...\"\n}\n```\n\n**Middleware System:**\n```typescript\ntype Middleware = (messages: Message[], systemPrompt?: string) \n => Promise<{ messages: Message[], systemPrompt?: string }>\n```\nAllows custom pre-processing (RAG injection, filtering, logging, etc.)\n\n---\n\n#### **2. Provider Types** (`src/server/providers/types.ts`)\n\n```typescript\ninterface LLMProvider {\n chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string>\n}\n\ntype Tool = {\n name: string,\n description: string,\n input_schema: Record<string, unknown>,\n execute: (input) => Promise<string>\n}\n\ntype McpServer = {\n server_label: string,\n server_url: string,\n headers?: Record<string, string>,\n allowed_tools?: string[]\n}\n\ntype Middleware = (messages, systemPrompt) => Promise<{ messages, systemPrompt }>\n```\n\n---\n\n#### **3. Anthropic Provider** (`src/server/providers/anthropic.ts`) - 154 lines\n**Model Default:** `claude-sonnet-4-20250514`\n\n**Features:**\n- Maps message roles: `context` and `system` → treated as user messages\n- Supports both client-side and MCP server-side tools\n- Tool loop: keeps calling API until `stop_reason` ≠ \"tool_use\" or \"pause_turn\"\n- For each tool call, executes local tool and sends result back\n- Extracts text response from content blocks\n- Uses Anthropic beta header for MCP: `anthropic-beta: mcp-client-2025-04-04`\n- max_tokens: 4096\n\n**Error Handling:** Throws on non-200 responses\n\n---\n\n#### **4. OpenAI Provider** (`src/server/providers/openai.ts`) - 55 lines\n**Model Default:** `gpt-4o`\n\n**Features:**\n- Builds system message if provided\n- Maps roles: `context` → user, `system` → user\n- Simple single-turn (no tool support in current version)\n- max_tokens: 4096\n\n**Note:** This provider is simpler; tool support would require additional implementation for function calling.\n\n---\n\n#### **5. Dify Provider** (`src/server/providers/dify.ts`) - 66 lines\n**Features:**\n- Requires `baseUrl` configuration (Dify self-hosted or cloud instance)\n- Builds query string from all messages + system prompt\n- Uses response_mode: \"blocking\" (sync response)\n- user: \"explain-user\" (hardcoded)\n- Expects `data.answer` in response\n\n**Note:** Dify is a low-code LLM platform; this provider serializes messages into a text query.\n\n---\n\n### Example Application (Next.js Demo)\n\n#### **Layout** (`example/src/app/layout.tsx`)\n- Simple dark-themed root layout\n- No additional providers—those come from page\n\n#### **Page** (`example/src/app/page.tsx`) - 100 lines\n**CLIENT-SIDE IMPLEMENTATION:**\n- Wraps app with `AIAssistantProvider` (endpoint=\"/api/explain\")\n- Shows title, instructions, \"Enter Explain Mode\" button\n- 4 demo cards with `data-nb-explain` attributes (Peers, Access Control, Routes, DNS)\n- Each card has custom explain text\n- Uses `useAIAssistant` hook to set context and enter explain mode\n\n#### **API Route** (`example/src/app/api/explain/route.ts`)\n**SERVER-SIDE STUB:**\n- Mock endpoint that returns canned responses\n- NOT using `createAssistant()` (just for demo)\n- Real implementation would use `createAssistant()` with Anthropic/OpenAI\n\n---\n\n### Client vs Server Breakdown\n\n| Aspect | Client | Server |\n|--------|--------|--------|\n| **Framework** | React 18+ | Node.js (framework-agnostic) |\n| **Entry Point** | `@netbirdio/explain/client` | `@netbirdio/explain/server` |\n| **Responsibilities** | UI/UX, element detection, chat panel, styling | API integration, message routing, LLM calls |\n| **Key Components** | AIAssistantProvider, AIChatBot, AIFloatingButton | Handler, LLMProvider implementations |\n| **Dependencies** | lucide-react (icons) | @modelcontextprotocol/sdk (MCP support) |\n| **State Management** | React Context API | Function composition |\n| **Communication** | HTTP POST to endpoint | Receives POST requests |\n| **Configuration** | Via props (endpoint, apiKey) | Via config object (provider, model, etc.) |\n\n---\n\n### Key Architectural Features\n\n1. **Zero External CSS:** Self-contained with CSS custom properties (no framework required)\n2. **Theme System:** 19 CSS variables for full customization\n3. **Data Attributes:** `data-nb-explain`, `data-nb-explain-docs`, `data-nb-explain-ignore` for markup integration\n4. **Framework Agnostic Server:** Works with Express, plain Node.js, Fastify, etc.\n5. **Multiple LLM Providers:** Anthropic (with tools), OpenAI, Dify (low-code)\n6. **Middleware System:** For RAG, filtering, logging before LLM call\n7. **Tool Support:** Anthropic provider supports both client and server-side tools\n8. **MCP Support:** Anthropic can connect to Model Context Protocol servers\n9. **Dual Export:** `./client` and `./server` entry points for modular usage\n\n---\n\n### Package.json Summary\n- **Main export:** `./dist/client/index.js` (for web)\n- **Peer dependencies:** React 18+, React DOM 18+\n- **Runtime dependencies:** `lucide-react` (icons), `@modelcontextprotocol/sdk` (MCP)\n- **Dev dependencies:** TypeScript 5.0+, @types/react\n- **Build:** TypeScript compilation to `./dist`"}]}]},"uuid":"9ac5fe24-dbba-4a1b-b8c2-02064ce2f8ee","timestamp":"2026-04-03T16:50:26.901Z","toolUseResult":{"status":"completed","prompt":"Thoroughly explore the project at /Users/misha/Documents/GolandProjects/netbird/explain/. I need to understand:\n1. The full source code structure (especially src/ directory)\n2. What the project does - read package.json, README.md, and all source files in src/\n3. Identify which parts are \"server side\" vs \"client side\"\n4. Read all TypeScript/JavaScript source files completely\n\nRead every file in src/ and example/ directories. Also read package.json and any config files.","agentId":"aeff2d57a2fa9f0aa","agentType":"Explore","content":[{"type":"text","text":"Perfect! Now let me create a comprehensive report of my findings.\n\n## Comprehensive Project Analysis: @netbirdio/explain\n\n### Project Overview\n`@netbirdio/explain` is a **full-stack AI assistant library** designed for React applications that provides a \"click-to-explain\" feature. Users can click on UI elements to get contextual AI explanations delivered through a chat panel.\n\n**Version:** 0.1.6 \n**License:** BSD-3-Clause \n**Repository:** https://github.com/netbirdio/explain.git\n\n---\n\n### Directory Structure\n\n```\n/Users/misha/Documents/GolandProjects/netbird/explain/\n├── src/ # TypeScript source code\n│ ├── client/ # CLIENT-SIDE (React components)\n│ │ ├── AIAssistantProvider.tsx\n│ │ ├── AIChatBot.tsx\n│ │ ├── AIFloatingButton.tsx\n│ │ ├── styles.ts\n│ │ └── index.ts\n│ ├── server/ # SERVER-SIDE (Node.js handler)\n│ │ ├── handler.ts\n│ │ ├── index.ts\n│ │ └── providers/\n│ │ ├── types.ts\n│ │ ├── anthropic.ts\n│ │ ├── openai.ts\n│ │ └── dify.ts\n│ └── types.ts # Shared types\n├── dist/ # Compiled JavaScript & types\n├── example/ # Next.js demo application\n│ ├── src/app/\n│ │ ├── layout.tsx\n│ │ ├── page.tsx\n│ │ └── api/explain/route.ts\n│ ├── package.json\n│ └── tsconfig.json\n├── package.json\n├── tsconfig.json\n└── README.md\n```\n\n---\n\n### Source Code Complete Breakdown\n\n#### **SHARED TYPES** (`src/types.ts`)\n```typescript\n- Message: role (\"user\" | \"assistant\" | \"context\" | \"system\") + content\n- ExplainContext: Optional modalName, pageName, docsUrls\n- ExplainEvent: Fired when user clicks to explain (label, query, context, docs, element)\n```\n\n---\n\n### CLIENT-SIDE COMPONENTS (React/TypeScript)\n\n#### **1. AIAssistantProvider** (`src/client/AIAssistantProvider.tsx`) - 320 lines\n**Purpose:** Root context provider that manages:\n- Explain mode state (click-to-explain activation)\n- Chat panel open/close state\n- Hovering/highlighting of explainable elements\n- Event listeners for explain mode interaction\n\n**Key Features:**\n- `useAIAssistant()` hook exposes: `openChat()`, `closeChat()`, `isChatOpen`, `explainMode`, `enterExplainMode()`, `exitExplainMode()`, `setExplainContext()`, `clearExplainContext()`\n- Highlights elements with `data-nb-explain` attribute on hover during explain mode\n- Extracts labels from elements (looks for `<label>`, headings, or text content)\n- Finds documentation URLs from `data-nb-explain-docs` attributes\n- Builds query string combining user label + context + docs\n- Injects CSS variables for theming via `<style>` tag\n- Shows banner during explain mode (\"Click on a highlighted element...\")\n\n**Props:**\n- `endpoint: string` - AI chat API URL\n- `apiKey?: string` - Optional Bearer token\n- `children: ReactNode` - App content\n- `title?, subtitle?, onExplain?, showChat?, renderMessage?` - Optional customizations\n\n**Event Listeners:**\n- Mouseover/Mouseout: Track hovered explainable element\n- Click: Open chat with query for clicked element\n- Keydown (Escape): Exit explain mode\n\n---\n\n#### **2. AIChatBot** (`src/client/AIChatBot.tsx`) - 323 lines\n**Purpose:** The chat UI component that displays messages and sends requests to the AI backend.\n\n**Key Features:**\n- Messages panel with auto-scroll to bottom\n- Input field with send button (Enter to send, Shift+Enter for newline)\n- Displays user/assistant messages in bubbles with different styling\n- Shows typing indicator while waiting for response\n- Renders \"context\" messages as small badges (e.g., \"Docs: https://...\")\n- Custom message rendering support (markdown bold via `**text**`)\n- Empty state with icon when no messages\n- Auto-focuses input when chat opens\n\n**API Communication:**\n```typescript\nPOST endpoint\nHeaders: \"Authorization: Bearer {apiKey}\" (if provided)\nBody: { messages: Message[] }\nResponse: { reply: string }\n```\n\n**Props:**\n- `open: boolean`\n- `onClose: () => void`\n- `initialQuery: string` - From explain mode\n- `endpoint: string` - API URL\n- `apiKey?: string`\n- `title?, subtitle?, renderMessage?` - Customizations\n\n---\n\n#### **3. AIFloatingButton** (`src/client/AIFloatingButton.tsx`) - 34 lines\n**Purpose:** Fixed circular button in bottom-right corner.\n\n**Features:**\n- Shows `MessageCircleQuestion` icon when closed\n- Shows `X` icon when open\n- Scale animations on hover (1.05) and press (0.95)\n- Positioned at fixed bottom: 20px, right: 20px (z-index: 9997)\n- Toggles chat open/close\n\n---\n\n#### **4. Styles** (`src/client/styles.ts`) - 362 lines\n**Purpose:** All inline styles + CSS custom properties system.\n\n**CSS Variables (--nb-explain-*):**\n- Colors: `bg`, `bg-subtle`, `bg-hover`, `border`, `text`, `text-muted`, `text-dim`, `accent`, `accent-hover`, `accent-glow`\n- User message: `user-bg`, `user-text`, `user-glow`\n- Radius: `radius` (12px), `radius-sm` (8px), `radius-xs` (6px)\n- Font: `font` (system stack)\n- Shadow, banner colors, error text\n\n**Key Styles:**\n- Chat panel: 420x600px, fixed bottom-right\n- Messages area: flex column, scrollable\n- Input: transparent with subtle background\n- Animations: slide-up, fade-in, bounce (for typing indicator)\n- Highlight: 2px gold outline with 6px radius when hovering over explainable elements\n\n---\n\n### SERVER-SIDE (Node.js)\n\n#### **1. Handler** (`src/server/handler.ts`) - 182 lines\n**Purpose:** Framework-agnostic HTTP handler compatible with Express, plain Node.js, Fastify, etc.\n\n**Main Export:** `createAssistant(config: AssistantConfig)`\n- Returns object with `chat()` and `handler()` methods\n\n**`createAssistant()` Config:**\n```typescript\n{\n provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider,\n apiKey?: string,\n model?: string, // Provider-specific model ID\n baseUrl?: string, // For Dify\n systemPrompt?: string, // Custom system instruction\n middleware?: Middleware[],\n tools?: Tool[],\n mcpServers?: McpServer[]\n}\n```\n\n**`handler(opts?)` - Returns async (req, res) function**\n- Validates Authorization header if `opts.apiKey` provided (Bearer token)\n- Parses JSON body from various request formats (Express, Node.js, etc.)\n- Runs middlewares to transform messages/systemPrompt\n- Calls provider.chat()\n- Returns JSON response `{ reply: string }` or error codes:\n - 401: Unauthorized\n - 400: Bad request\n - 502: LLM error\n - 500: Server error\n\n**Request Format:**\n```json\nPOST /api/ai/chat\nAuthorization: Bearer {apiKey}\nContent-Type: application/json\n\n{\n \"messages\": [\n { \"role\": \"context\", \"content\": \"Docs: https://...\" },\n { \"role\": \"user\", \"content\": \"Explain network routes\" }\n ]\n}\n```\n\n**Response Format:**\n```json\n{\n \"reply\": \"Network routes allow...\"\n}\n```\n\n**Middleware System:**\n```typescript\ntype Middleware = (messages: Message[], systemPrompt?: string) \n => Promise<{ messages: Message[], systemPrompt?: string }>\n```\nAllows custom pre-processing (RAG injection, filtering, logging, etc.)\n\n---\n\n#### **2. Provider Types** (`src/server/providers/types.ts`)\n\n```typescript\ninterface LLMProvider {\n chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string>\n}\n\ntype Tool = {\n name: string,\n description: string,\n input_schema: Record<string, unknown>,\n execute: (input) => Promise<string>\n}\n\ntype McpServer = {\n server_label: string,\n server_url: string,\n headers?: Record<string, string>,\n allowed_tools?: string[]\n}\n\ntype Middleware = (messages, systemPrompt) => Promise<{ messages, systemPrompt }>\n```\n\n---\n\n#### **3. Anthropic Provider** (`src/server/providers/anthropic.ts`) - 154 lines\n**Model Default:** `claude-sonnet-4-20250514`\n\n**Features:**\n- Maps message roles: `context` and `system` → treated as user messages\n- Supports both client-side and MCP server-side tools\n- Tool loop: keeps calling API until `stop_reason` ≠ \"tool_use\" or \"pause_turn\"\n- For each tool call, executes local tool and sends result back\n- Extracts text response from content blocks\n- Uses Anthropic beta header for MCP: `anthropic-beta: mcp-client-2025-04-04`\n- max_tokens: 4096\n\n**Error Handling:** Throws on non-200 responses\n\n---\n\n#### **4. OpenAI Provider** (`src/server/providers/openai.ts`) - 55 lines\n**Model Default:** `gpt-4o`\n\n**Features:**\n- Builds system message if provided\n- Maps roles: `context` → user, `system` → user\n- Simple single-turn (no tool support in current version)\n- max_tokens: 4096\n\n**Note:** This provider is simpler; tool support would require additional implementation for function calling.\n\n---\n\n#### **5. Dify Provider** (`src/server/providers/dify.ts`) - 66 lines\n**Features:**\n- Requires `baseUrl` configuration (Dify self-hosted or cloud instance)\n- Builds query string from all messages + system prompt\n- Uses response_mode: \"blocking\" (sync response)\n- user: \"explain-user\" (hardcoded)\n- Expects `data.answer` in response\n\n**Note:** Dify is a low-code LLM platform; this provider serializes messages into a text query.\n\n---\n\n### Example Application (Next.js Demo)\n\n#### **Layout** (`example/src/app/layout.tsx`)\n- Simple dark-themed root layout\n- No additional providers—those come from page\n\n#### **Page** (`example/src/app/page.tsx`) - 100 lines\n**CLIENT-SIDE IMPLEMENTATION:**\n- Wraps app with `AIAssistantProvider` (endpoint=\"/api/explain\")\n- Shows title, instructions, \"Enter Explain Mode\" button\n- 4 demo cards with `data-nb-explain` attributes (Peers, Access Control, Routes, DNS)\n- Each card has custom explain text\n- Uses `useAIAssistant` hook to set context and enter explain mode\n\n#### **API Route** (`example/src/app/api/explain/route.ts`)\n**SERVER-SIDE STUB:**\n- Mock endpoint that returns canned responses\n- NOT using `createAssistant()` (just for demo)\n- Real implementation would use `createAssistant()` with Anthropic/OpenAI\n\n---\n\n### Client vs Server Breakdown\n\n| Aspect | Client | Server |\n|--------|--------|--------|\n| **Framework** | React 18+ | Node.js (framework-agnostic) |\n| **Entry Point** | `@netbirdio/explain/client` | `@netbirdio/explain/server` |\n| **Responsibilities** | UI/UX, element detection, chat panel, styling | API integration, message routing, LLM calls |\n| **Key Components** | AIAssistantProvider, AIChatBot, AIFloatingButton | Handler, LLMProvider implementations |\n| **Dependencies** | lucide-react (icons) | @modelcontextprotocol/sdk (MCP support) |\n| **State Management** | React Context API | Function composition |\n| **Communication** | HTTP POST to endpoint | Receives POST requests |\n| **Configuration** | Via props (endpoint, apiKey) | Via config object (provider, model, etc.) |\n\n---\n\n### Key Architectural Features\n\n1. **Zero External CSS:** Self-contained with CSS custom properties (no framework required)\n2. **Theme System:** 19 CSS variables for full customization\n3. **Data Attributes:** `data-nb-explain`, `data-nb-explain-docs`, `data-nb-explain-ignore` for markup integration\n4. **Framework Agnostic Server:** Works with Express, plain Node.js, Fastify, etc.\n5. **Multiple LLM Providers:** Anthropic (with tools), OpenAI, Dify (low-code)\n6. **Middleware System:** For RAG, filtering, logging before LLM call\n7. **Tool Support:** Anthropic provider supports both client and server-side tools\n8. **MCP Support:** Anthropic can connect to Model Context Protocol servers\n9. **Dual Export:** `./client` and `./server` entry points for modular usage\n\n---\n\n### Package.json Summary\n- **Main export:** `./dist/client/index.js` (for web)\n- **Peer dependencies:** React 18+, React DOM 18+\n- **Runtime dependencies:** `lucide-react` (icons), `@modelcontextprotocol/sdk` (MCP)\n- **Dev dependencies:** TypeScript 5.0+, @types/react\n- **Build:** TypeScript compilation to `./dist`"}],"totalDurationMs":67993,"totalTokens":47683,"totalToolUseCount":23,"usage":{"input_tokens":5,"cache_creation_input_tokens":2117,"cache_read_input_tokens":42067,"output_tokens":3494,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":2117},"inference_geo":"","iterations":[],"speed":"standard"}},"sourceToolAssistantUUID":"52c45308-5361-4859-a506-2597ed5f854a","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"9ac5fe24-dbba-4a1b-b8c2-02064ce2f8ee","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01LDcn9pHSy2B2BBLDnXjqKX","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3714,"cache_read_input_tokens":16722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3714},"output_tokens":36,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBXtWZ2uWJ19KMod1CM","type":"assistant","uuid":"fd2ea318-be41-47b2-947c-c13586bf4fe4","timestamp":"2026-04-03T16:50:36.343Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"fd2ea318-be41-47b2-947c-c13586bf4fe4","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01LDcn9pHSy2B2BBLDnXjqKX","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me read all the server-side source files to get the exact implementation details."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3714,"cache_read_input_tokens":16722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3714},"output_tokens":36,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBXtWZ2uWJ19KMod1CM","type":"assistant","uuid":"ed6a0990-c302-4274-bcc7-c492586b6430","timestamp":"2026-04-03T16:50:37.371Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"42b0f435-8dcc-4c6b-bfec-1cbfcacd2137","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01ULm3Ue3USGADTeiMARN38L","type":"tool_result","content":"1\timport type { Message } from \"../types\";\n2\timport { AnthropicProvider } from \"./providers/anthropic\";\n3\timport { DifyProvider } from \"./providers/dify\";\n4\timport { OpenAIProvider } from \"./providers/openai\";\n5\timport type { LLMProvider, McpServer, Middleware, Tool } from \"./providers/types\";\n6\t\n7\texport type AssistantConfig = {\n8\t provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider;\n9\t apiKey?: string;\n10\t model?: string;\n11\t baseUrl?: string;\n12\t systemPrompt?: string;\n13\t middleware?: Middleware[];\n14\t tools?: Tool[];\n15\t mcpServers?: McpServer[];\n16\t};\n17\t\n18\ttype HandlerOptions = {\n19\t apiKey?: string;\n20\t};\n21\t\n22\ttype ChatRequest = {\n23\t messages: Message[];\n24\t};\n25\t\n26\ttype ChatResponse = {\n27\t reply: string;\n28\t};\n29\t\n30\tinterface IncomingRequest {\n31\t headers: Record<string, string | string[] | undefined> | { get(name: string): string | null };\n32\t body?: unknown;\n33\t method?: string;\n34\t on?(event: string, callback: (...args: unknown[]) => void): unknown;\n35\t}\n36\t\n37\tinterface OutgoingResponse {\n38\t status?(code: number): Pick<OutgoingResponse, \"json\" | \"end\">;\n39\t statusCode?: number;\n40\t json?(data: unknown): void;\n41\t end?(data?: string): void;\n42\t setHeader?(name: string, value: string): void;\n43\t writeHead?(statusCode: number, headers?: Record<string, string>): void;\n44\t}\n45\t\n46\tfunction getHeader(req: IncomingRequest, name: string): string | null {\n47\t if (typeof req.headers === \"object\" && req.headers !== null) {\n48\t if (\"get\" in req.headers && typeof req.headers.get === \"function\") {\n49\t return req.headers.get(name);\n50\t }\n51\t const headers = req.headers as Record<string, string | string[] | undefined>;\n52\t const value = headers[name] ?? headers[name.toLowerCase()];\n53\t if (Array.isArray(value)) return value[0] ?? null;\n54\t return value ?? null;\n55\t }\n56\t return null;\n57\t}\n58\t\n59\tfunction sendJson(res: OutgoingResponse, statusCode: number, data: unknown): void {\n60\t if (typeof res.status === \"function\" && typeof res.json === \"function\") {\n61\t const chained = res.status(statusCode);\n62\t if (chained && typeof chained.json === \"function\") {\n63\t chained.json(data);\n64\t return;\n65\t }\n66\t }\n67\t if (typeof res.writeHead === \"function\" && typeof res.end === \"function\") {\n68\t res.writeHead(statusCode, { \"Content-Type\": \"application/json\" });\n69\t res.end(JSON.stringify(data));\n70\t return;\n71\t }\n72\t if (typeof res.end === \"function\") {\n73\t if (res.statusCode !== undefined) res.statusCode = statusCode;\n74\t res.end(JSON.stringify(data));\n75\t }\n76\t}\n77\t\n78\tasync function parseBody(req: IncomingRequest): Promise<unknown> {\n79\t if (req.body !== undefined && req.body !== null) {\n80\t return req.body;\n81\t }\n82\t if (typeof req.on === \"function\") {\n83\t const onFn = req.on.bind(req);\n84\t return new Promise((resolve, reject) => {\n85\t const chunks: string[] = [];\n86\t onFn(\"data\", (chunk: unknown) => chunks.push(String(chunk)));\n87\t onFn(\"end\", () => {\n88\t try {\n89\t resolve(JSON.parse(chunks.join(\"\")));\n90\t } catch {\n91\t reject(new Error(\"Invalid JSON body\"));\n92\t }\n93\t });\n94\t onFn(\"error\", reject);\n95\t });\n96\t }\n97\t throw new Error(\"Unable to parse request body\");\n98\t}\n99\t\n100\tfunction createProvider(config: AssistantConfig): LLMProvider {\n101\t if (typeof config.provider === \"object\") {\n102\t return config.provider;\n103\t }\n104\t if (!config.apiKey) {\n105\t throw new Error(\"apiKey is required when using a built-in provider\");\n106\t }\n107\t switch (config.provider) {\n108\t case \"anthropic\":\n109\t return new AnthropicProvider({ apiKey: config.apiKey, model: config.model });\n110\t case \"openai\":\n111\t return new OpenAIProvider({ apiKey: config.apiKey, model: config.model });\n112\t case \"dify\":\n113\t return new DifyProvider({ apiKey: config.apiKey, baseUrl: config.baseUrl });\n114\t default:\n115\t throw new Error(`Unknown provider: ${config.provider}`);\n116\t }\n117\t}\n118\t\n119\texport function createAssistant(config: AssistantConfig) {\n120\t const provider = createProvider(config);\n121\t const middlewares = config.middleware || [];\n122\t\n123\t async function chat(req: ChatRequest): Promise<ChatResponse> {\n124\t if (!req.messages || !Array.isArray(req.messages) || req.messages.length === 0) {\n125\t throw new Error(\"messages array is required and must not be empty\");\n126\t }\n127\t\n128\t let messages = req.messages;\n129\t let systemPrompt = config.systemPrompt;\n130\t\n131\t for (const mw of middlewares) {\n132\t const result = await mw(messages, systemPrompt);\n133\t messages = result.messages;\n134\t systemPrompt = result.systemPrompt;\n135\t }\n136\t\n137\t const reply = await provider.chat(messages, systemPrompt, config.tools, config.mcpServers);\n138\t return { reply };\n139\t }\n140\t\n141\t function handler(opts?: HandlerOptions) {\n142\t return async (req: IncomingRequest, res: OutgoingResponse): Promise<void> => {\n143\t try {\n144\t if (opts?.apiKey) {\n145\t const authHeader = getHeader(req, \"Authorization\") || getHeader(req, \"authorization\");\n146\t const token = authHeader?.startsWith(\"Bearer \") ? authHeader.slice(7) : null;\n147\t if (token !== opts.apiKey) {\n148\t sendJson(res, 401, { error: \"Unauthorized\" });\n149\t return;\n150\t }\n151\t }\n152\t\n153\t let body: unknown;\n154\t try {\n155\t body = await parseBody(req);\n156\t } catch {\n157\t sendJson(res, 400, { error: \"Invalid request body\" });\n158\t return;\n159\t }\n160\t\n161\t const { messages } = body as { messages?: Message[] };\n162\t if (!messages || !Array.isArray(messages) || messages.length === 0) {\n163\t sendJson(res, 400, { error: \"messages array is required and must not be empty\" });\n164\t return;\n165\t }\n166\t\n167\t try {\n168\t const result = await chat({ messages });\n169\t sendJson(res, 200, result);\n170\t } catch (err) {\n171\t const message = err instanceof Error ? err.message : \"LLM request failed\";\n172\t sendJson(res, 502, { error: message });\n173\t }\n174\t } catch (err) {\n175\t const message = err instanceof Error ? err.message : \"Internal server error\";\n176\t sendJson(res, 500, { error: message });\n177\t }\n178\t };\n179\t }\n180\t\n181\t return { chat, handler };\n182\t}"}]},"uuid":"b32ee939-8815-4a88-a440-9ae456c71e46","timestamp":"2026-04-03T16:50:38.306Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/handler.ts","content":"import type { Message } from \"../types\";\nimport { AnthropicProvider } from \"./providers/anthropic\";\nimport { DifyProvider } from \"./providers/dify\";\nimport { OpenAIProvider } from \"./providers/openai\";\nimport type { LLMProvider, McpServer, Middleware, Tool } from \"./providers/types\";\n\nexport type AssistantConfig = {\n provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider;\n apiKey?: string;\n model?: string;\n baseUrl?: string;\n systemPrompt?: string;\n middleware?: Middleware[];\n tools?: Tool[];\n mcpServers?: McpServer[];\n};\n\ntype HandlerOptions = {\n apiKey?: string;\n};\n\ntype ChatRequest = {\n messages: Message[];\n};\n\ntype ChatResponse = {\n reply: string;\n};\n\ninterface IncomingRequest {\n headers: Record<string, string | string[] | undefined> | { get(name: string): string | null };\n body?: unknown;\n method?: string;\n on?(event: string, callback: (...args: unknown[]) => void): unknown;\n}\n\ninterface OutgoingResponse {\n status?(code: number): Pick<OutgoingResponse, \"json\" | \"end\">;\n statusCode?: number;\n json?(data: unknown): void;\n end?(data?: string): void;\n setHeader?(name: string, value: string): void;\n writeHead?(statusCode: number, headers?: Record<string, string>): void;\n}\n\nfunction getHeader(req: IncomingRequest, name: string): string | null {\n if (typeof req.headers === \"object\" && req.headers !== null) {\n if (\"get\" in req.headers && typeof req.headers.get === \"function\") {\n return req.headers.get(name);\n }\n const headers = req.headers as Record<string, string | string[] | undefined>;\n const value = headers[name] ?? headers[name.toLowerCase()];\n if (Array.isArray(value)) return value[0] ?? null;\n return value ?? null;\n }\n return null;\n}\n\nfunction sendJson(res: OutgoingResponse, statusCode: number, data: unknown): void {\n if (typeof res.status === \"function\" && typeof res.json === \"function\") {\n const chained = res.status(statusCode);\n if (chained && typeof chained.json === \"function\") {\n chained.json(data);\n return;\n }\n }\n if (typeof res.writeHead === \"function\" && typeof res.end === \"function\") {\n res.writeHead(statusCode, { \"Content-Type\": \"application/json\" });\n res.end(JSON.stringify(data));\n return;\n }\n if (typeof res.end === \"function\") {\n if (res.statusCode !== undefined) res.statusCode = statusCode;\n res.end(JSON.stringify(data));\n }\n}\n\nasync function parseBody(req: IncomingRequest): Promise<unknown> {\n if (req.body !== undefined && req.body !== null) {\n return req.body;\n }\n if (typeof req.on === \"function\") {\n const onFn = req.on.bind(req);\n return new Promise((resolve, reject) => {\n const chunks: string[] = [];\n onFn(\"data\", (chunk: unknown) => chunks.push(String(chunk)));\n onFn(\"end\", () => {\n try {\n resolve(JSON.parse(chunks.join(\"\")));\n } catch {\n reject(new Error(\"Invalid JSON body\"));\n }\n });\n onFn(\"error\", reject);\n });\n }\n throw new Error(\"Unable to parse request body\");\n}\n\nfunction createProvider(config: AssistantConfig): LLMProvider {\n if (typeof config.provider === \"object\") {\n return config.provider;\n }\n if (!config.apiKey) {\n throw new Error(\"apiKey is required when using a built-in provider\");\n }\n switch (config.provider) {\n case \"anthropic\":\n return new AnthropicProvider({ apiKey: config.apiKey, model: config.model });\n case \"openai\":\n return new OpenAIProvider({ apiKey: config.apiKey, model: config.model });\n case \"dify\":\n return new DifyProvider({ apiKey: config.apiKey, baseUrl: config.baseUrl });\n default:\n throw new Error(`Unknown provider: ${config.provider}`);\n }\n}\n\nexport function createAssistant(config: AssistantConfig) {\n const provider = createProvider(config);\n const middlewares = config.middleware || [];\n\n async function chat(req: ChatRequest): Promise<ChatResponse> {\n if (!req.messages || !Array.isArray(req.messages) || req.messages.length === 0) {\n throw new Error(\"messages array is required and must not be empty\");\n }\n\n let messages = req.messages;\n let systemPrompt = config.systemPrompt;\n\n for (const mw of middlewares) {\n const result = await mw(messages, systemPrompt);\n messages = result.messages;\n systemPrompt = result.systemPrompt;\n }\n\n const reply = await provider.chat(messages, systemPrompt, config.tools, config.mcpServers);\n return { reply };\n }\n\n function handler(opts?: HandlerOptions) {\n return async (req: IncomingRequest, res: OutgoingResponse): Promise<void> => {\n try {\n if (opts?.apiKey) {\n const authHeader = getHeader(req, \"Authorization\") || getHeader(req, \"authorization\");\n const token = authHeader?.startsWith(\"Bearer \") ? authHeader.slice(7) : null;\n if (token !== opts.apiKey) {\n sendJson(res, 401, { error: \"Unauthorized\" });\n return;\n }\n }\n\n let body: unknown;\n try {\n body = await parseBody(req);\n } catch {\n sendJson(res, 400, { error: \"Invalid request body\" });\n return;\n }\n\n const { messages } = body as { messages?: Message[] };\n if (!messages || !Array.isArray(messages) || messages.length === 0) {\n sendJson(res, 400, { error: \"messages array is required and must not be empty\" });\n return;\n }\n\n try {\n const result = await chat({ messages });\n sendJson(res, 200, result);\n } catch (err) {\n const message = err instanceof Error ? err.message : \"LLM request failed\";\n sendJson(res, 502, { error: message });\n }\n } catch (err) {\n const message = err instanceof Error ? err.message : \"Internal server error\";\n sendJson(res, 500, { error: message });\n }\n };\n }\n\n return { chat, handler };\n}","numLines":182,"startLine":1,"totalLines":182}},"sourceToolAssistantUUID":"42b0f435-8dcc-4c6b-bfec-1cbfcacd2137","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"b32ee939-8815-4a88-a440-9ae456c71e46","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01LDcn9pHSy2B2BBLDnXjqKX","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01X7p2syzP7Rz3ZZajop4ETR","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/index.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3714,"cache_read_input_tokens":16722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3714},"output_tokens":36,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBXtWZ2uWJ19KMod1CM","type":"assistant","uuid":"3d6d662c-4a4b-4b48-b069-e84ea17313e2","timestamp":"2026-04-03T16:50:38.317Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"3d6d662c-4a4b-4b48-b069-e84ea17313e2","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01X7p2syzP7Rz3ZZajop4ETR","type":"tool_result","content":"1\texport { createAssistant } from \"./handler\";\n2\texport type { AssistantConfig } from \"./handler\";\n3\texport { AnthropicProvider } from \"./providers/anthropic\";\n4\texport { DifyProvider } from \"./providers/dify\";\n5\texport { OpenAIProvider } from \"./providers/openai\";\n6\texport type { LLMProvider, McpServer, ProviderConfig, Middleware, Tool } from \"./providers/types\";"}]},"uuid":"5c4ffd89-1248-4624-a5ec-b329194ad55b","timestamp":"2026-04-03T16:50:38.326Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/index.ts","content":"export { createAssistant } from \"./handler\";\nexport type { AssistantConfig } from \"./handler\";\nexport { AnthropicProvider } from \"./providers/anthropic\";\nexport { DifyProvider } from \"./providers/dify\";\nexport { OpenAIProvider } from \"./providers/openai\";\nexport type { LLMProvider, McpServer, ProviderConfig, Middleware, Tool } from \"./providers/types\";","numLines":6,"startLine":1,"totalLines":6}},"sourceToolAssistantUUID":"3d6d662c-4a4b-4b48-b069-e84ea17313e2","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"5c4ffd89-1248-4624-a5ec-b329194ad55b","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01LDcn9pHSy2B2BBLDnXjqKX","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DKynXKL7L7ecJ2W6d2yXLV","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/providers/types.ts"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":3714,"cache_read_input_tokens":16722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3714},"output_tokens":36,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBXtWZ2uWJ19KMod1CM","type":"assistant","uuid":"22e98def-e775-412f-8410-1aa26d40cedd","timestamp":"2026-04-03T16:50:38.662Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"22e98def-e775-412f-8410-1aa26d40cedd","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DKynXKL7L7ecJ2W6d2yXLV","type":"tool_result","content":"1\timport type { Message } from \"../../types\";\n2\t\n3\texport type Tool = {\n4\t name: string;\n5\t description: string;\n6\t input_schema: Record<string, unknown>;\n7\t execute: (input: Record<string, unknown>) => Promise<string>;\n8\t};\n9\t\n10\texport type McpServer = {\n11\t server_label: string;\n12\t server_url: string;\n13\t headers?: Record<string, string>;\n14\t allowed_tools?: string[];\n15\t};\n16\t\n17\texport interface LLMProvider {\n18\t chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string>;\n19\t}\n20\t\n21\texport type ProviderConfig = {\n22\t apiKey: string;\n23\t model?: string;\n24\t baseUrl?: string;\n25\t};\n26\t\n27\t/**\n28\t * Middleware that can transform messages before they reach the LLM.\n29\t * Useful for RAG context injection, logging, filtering, etc.\n30\t * Return the (possibly modified) messages array.\n31\t */\n32\texport type Middleware = (\n33\t messages: Message[],\n34\t systemPrompt?: string,\n35\t) => Promise<{ messages: Message[]; systemPrompt?: string }>;"}]},"uuid":"3b113700-c98f-49af-8f3f-d1adb5753d25","timestamp":"2026-04-03T16:50:38.669Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/providers/types.ts","content":"import type { Message } from \"../../types\";\n\nexport type Tool = {\n name: string;\n description: string;\n input_schema: Record<string, unknown>;\n execute: (input: Record<string, unknown>) => Promise<string>;\n};\n\nexport type McpServer = {\n server_label: string;\n server_url: string;\n headers?: Record<string, string>;\n allowed_tools?: string[];\n};\n\nexport interface LLMProvider {\n chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string>;\n}\n\nexport type ProviderConfig = {\n apiKey: string;\n model?: string;\n baseUrl?: string;\n};\n\n/**\n * Middleware that can transform messages before they reach the LLM.\n * Useful for RAG context injection, logging, filtering, etc.\n * Return the (possibly modified) messages array.\n */\nexport type Middleware = (\n messages: Message[],\n systemPrompt?: string,\n) => Promise<{ messages: Message[]; systemPrompt?: string }>;","numLines":35,"startLine":1,"totalLines":35}},"sourceToolAssistantUUID":"22e98def-e775-412f-8410-1aa26d40cedd","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"7ef7ee56-bba2-4228-8e26-8d49979d7ad6","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012DTGz2P24o5hCPedY1DU6Z","type":"tool_result","content":"1\timport type { Message } from \"../../types\";\n2\timport type { LLMProvider, McpServer, ProviderConfig, Tool } from \"./types\";\n3\t\n4\ttype AnthropicMessage = {\n5\t role: \"user\" | \"assistant\";\n6\t content: string | AnthropicContentBlock[];\n7\t};\n8\t\n9\ttype AnthropicContentBlock =\n10\t | { type: \"text\"; text: string }\n11\t | { type: \"tool_use\"; id: string; name: string; input: Record<string, unknown> }\n12\t | { type: \"tool_result\"; tool_use_id: string; content: string };\n13\t\n14\texport class AnthropicProvider implements LLMProvider {\n15\t private apiKey: string;\n16\t private model: string;\n17\t\n18\t constructor(config: ProviderConfig) {\n19\t this.apiKey = config.apiKey;\n20\t this.model = config.model || \"claude-sonnet-4-20250514\";\n21\t }\n22\t\n23\t async chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string> {\n24\t const anthropicMessages: AnthropicMessage[] = messages.map((m) => ({\n25\t role: m.role === \"context\" || m.role === \"system\" ? (\"user\" as const) : m.role,\n26\t content: m.role === \"context\" ? `[Context]: ${m.content}` : m.content,\n27\t }));\n28\t\n29\t const toolDefs: Record<string, unknown>[] = [];\n30\t\n31\t if (tools?.length) {\n32\t for (const t of tools) {\n33\t toolDefs.push({\n34\t name: t.name,\n35\t description: t.description,\n36\t input_schema: t.input_schema,\n37\t });\n38\t }\n39\t }\n40\t\n41\t if (mcpServers?.length) {\n42\t for (const mcp of mcpServers) {\n43\t const mcpTool: Record<string, unknown> = {\n44\t type: \"mcp\",\n45\t server_label: mcp.server_label,\n46\t server_url: mcp.server_url,\n47\t };\n48\t if (mcp.headers) mcpTool.headers = mcp.headers;\n49\t if (mcp.allowed_tools) mcpTool.allowed_tools = mcp.allowed_tools;\n50\t toolDefs.push(mcpTool);\n51\t }\n52\t }\n53\t\n54\t const toolsByName = new Map(tools?.map((t) => [t.name, t]));\n55\t\n56\t let lastTextResponse = \"\";\n57\t\n58\t // eslint-disable-next-line no-constant-condition\n59\t while (true) {\n60\t const body: Record<string, unknown> = {\n61\t model: this.model,\n62\t max_tokens: 4096,\n63\t messages: anthropicMessages,\n64\t };\n65\t\n66\t if (systemPrompt) {\n67\t body.system = systemPrompt;\n68\t }\n69\t\n70\t if (toolDefs && toolDefs.length > 0) {\n71\t body.tools = toolDefs;\n72\t }\n73\t\n74\t const headers: Record<string, string> = {\n75\t \"Content-Type\": \"application/json\",\n76\t \"x-api-key\": this.apiKey,\n77\t \"anthropic-version\": \"2023-06-01\",\n78\t };\n79\t\n80\t if (mcpServers?.length) {\n81\t headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\";\n82\t }\n83\t\n84\t const response = await fetch(\"https://api.anthropic.com/v1/messages\", {\n85\t method: \"POST\",\n86\t headers,\n87\t body: JSON.stringify(body),\n88\t });\n89\t\n90\t if (!response.ok) {\n91\t const text = await response.text();\n92\t throw new Error(`Anthropic API error ${response.status}: ${text}`);\n93\t }\n94\t\n95\t const data = await response.json();\n96\t\n97\t const textBlock = data.content?.find(\n98\t (block: { type: string }) => block.type === \"text\",\n99\t );\n100\t if (textBlock) {\n101\t lastTextResponse = textBlock.text;\n102\t }\n103\t\n104\t // MCP server-side tools hit iteration limit — re-send to continue\n105\t if (data.stop_reason === \"pause_turn\") {\n106\t anthropicMessages.push({ role: \"assistant\", content: data.content });\n107\t continue;\n108\t }\n109\t\n110\t if (data.stop_reason !== \"tool_use\") {\n111\t if (!lastTextResponse) {\n112\t throw new Error(\"No text content in Anthropic response\");\n113\t }\n114\t return lastTextResponse;\n115\t }\n116\t\n117\t // Handle client-side tool calls\n118\t const toolUseBlocks = data.content.filter(\n119\t (block: { type: string }) => block.type === \"tool_use\",\n120\t );\n121\t\n122\t anthropicMessages.push({ role: \"assistant\", content: data.content });\n123\t\n124\t const toolResults: AnthropicContentBlock[] = [];\n125\t for (const toolUse of toolUseBlocks) {\n126\t const tool = toolsByName.get(toolUse.name);\n127\t if (!tool) {\n128\t toolResults.push({\n129\t type: \"tool_result\",\n130\t tool_use_id: toolUse.id,\n131\t content: `Error: unknown tool \"${toolUse.name}\"`,\n132\t });\n133\t continue;\n134\t }\n135\t try {\n136\t const result = await tool.execute(toolUse.input);\n137\t toolResults.push({\n138\t type: \"tool_result\",\n139\t tool_use_id: toolUse.id,\n140\t content: result,\n141\t });\n142\t } catch (err) {\n143\t toolResults.push({\n144\t type: \"tool_result\",\n145\t tool_use_id: toolUse.id,\n146\t content: `Error: ${err instanceof Error ? err.message : String(err)}`,\n147\t });\n148\t }\n149\t }\n150\t\n151\t anthropicMessages.push({ role: \"user\", content: toolResults });\n152\t }\n153\t }\n154\t}"}]},"uuid":"dc0544ca-ddfc-41d0-9580-e11eb9540605","timestamp":"2026-04-03T16:50:39.214Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/providers/anthropic.ts","content":"import type { Message } from \"../../types\";\nimport type { LLMProvider, McpServer, ProviderConfig, Tool } from \"./types\";\n\ntype AnthropicMessage = {\n role: \"user\" | \"assistant\";\n content: string | AnthropicContentBlock[];\n};\n\ntype AnthropicContentBlock =\n | { type: \"text\"; text: string }\n | { type: \"tool_use\"; id: string; name: string; input: Record<string, unknown> }\n | { type: \"tool_result\"; tool_use_id: string; content: string };\n\nexport class AnthropicProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"claude-sonnet-4-20250514\";\n }\n\n async chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string> {\n const anthropicMessages: AnthropicMessage[] = messages.map((m) => ({\n role: m.role === \"context\" || m.role === \"system\" ? (\"user\" as const) : m.role,\n content: m.role === \"context\" ? `[Context]: ${m.content}` : m.content,\n }));\n\n const toolDefs: Record<string, unknown>[] = [];\n\n if (tools?.length) {\n for (const t of tools) {\n toolDefs.push({\n name: t.name,\n description: t.description,\n input_schema: t.input_schema,\n });\n }\n }\n\n if (mcpServers?.length) {\n for (const mcp of mcpServers) {\n const mcpTool: Record<string, unknown> = {\n type: \"mcp\",\n server_label: mcp.server_label,\n server_url: mcp.server_url,\n };\n if (mcp.headers) mcpTool.headers = mcp.headers;\n if (mcp.allowed_tools) mcpTool.allowed_tools = mcp.allowed_tools;\n toolDefs.push(mcpTool);\n }\n }\n\n const toolsByName = new Map(tools?.map((t) => [t.name, t]));\n\n let lastTextResponse = \"\";\n\n // eslint-disable-next-line no-constant-condition\n while (true) {\n const body: Record<string, unknown> = {\n model: this.model,\n max_tokens: 4096,\n messages: anthropicMessages,\n };\n\n if (systemPrompt) {\n body.system = systemPrompt;\n }\n\n if (toolDefs && toolDefs.length > 0) {\n body.tools = toolDefs;\n }\n\n const headers: Record<string, string> = {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": this.apiKey,\n \"anthropic-version\": \"2023-06-01\",\n };\n\n if (mcpServers?.length) {\n headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\";\n }\n\n const response = await fetch(\"https://api.anthropic.com/v1/messages\", {\n method: \"POST\",\n headers,\n body: JSON.stringify(body),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Anthropic API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n\n const textBlock = data.content?.find(\n (block: { type: string }) => block.type === \"text\",\n );\n if (textBlock) {\n lastTextResponse = textBlock.text;\n }\n\n // MCP server-side tools hit iteration limit — re-send to continue\n if (data.stop_reason === \"pause_turn\") {\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n continue;\n }\n\n if (data.stop_reason !== \"tool_use\") {\n if (!lastTextResponse) {\n throw new Error(\"No text content in Anthropic response\");\n }\n return lastTextResponse;\n }\n\n // Handle client-side tool calls\n const toolUseBlocks = data.content.filter(\n (block: { type: string }) => block.type === \"tool_use\",\n );\n\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n\n const toolResults: AnthropicContentBlock[] = [];\n for (const toolUse of toolUseBlocks) {\n const tool = toolsByName.get(toolUse.name);\n if (!tool) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: unknown tool \"${toolUse.name}\"`,\n });\n continue;\n }\n try {\n const result = await tool.execute(toolUse.input);\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: result,\n });\n } catch (err) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: ${err instanceof Error ? err.message : String(err)}`,\n });\n }\n }\n\n anthropicMessages.push({ role: \"user\", content: toolResults });\n }\n }\n}","numLines":154,"startLine":1,"totalLines":154}},"sourceToolAssistantUUID":"7ef7ee56-bba2-4228-8e26-8d49979d7ad6","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"ac2d1734-fa94-4e8c-9010-48030da033b8","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SZjGWBKn4qKvzvxBXMCtDL","type":"tool_result","content":"1\timport type { Message } from \"../../types\";\n2\timport type { LLMProvider, ProviderConfig } from \"./types\";\n3\t\n4\texport class OpenAIProvider implements LLMProvider {\n5\t private apiKey: string;\n6\t private model: string;\n7\t\n8\t constructor(config: ProviderConfig) {\n9\t this.apiKey = config.apiKey;\n10\t this.model = config.model || \"gpt-4o\";\n11\t }\n12\t\n13\t async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n14\t const openaiMessages: Array<{ role: string; content: string }> = [];\n15\t\n16\t if (systemPrompt) {\n17\t openaiMessages.push({ role: \"system\", content: systemPrompt });\n18\t }\n19\t\n20\t for (const m of messages) {\n21\t if (m.role === \"context\") {\n22\t openaiMessages.push({ role: \"user\", content: `[Context]: ${m.content}` });\n23\t } else if (m.role === \"system\") {\n24\t openaiMessages.push({ role: \"user\", content: m.content });\n25\t } else {\n26\t openaiMessages.push({ role: m.role, content: m.content });\n27\t }\n28\t }\n29\t\n30\t const response = await fetch(\"https://api.openai.com/v1/chat/completions\", {\n31\t method: \"POST\",\n32\t headers: {\n33\t \"Content-Type\": \"application/json\",\n34\t Authorization: `Bearer ${this.apiKey}`,\n35\t },\n36\t body: JSON.stringify({\n37\t model: this.model,\n38\t messages: openaiMessages,\n39\t max_tokens: 4096,\n40\t }),\n41\t });\n42\t\n43\t if (!response.ok) {\n44\t const text = await response.text();\n45\t throw new Error(`OpenAI API error ${response.status}: ${text}`);\n46\t }\n47\t\n48\t const data = await response.json();\n49\t const choice = data.choices?.[0];\n50\t if (!choice?.message?.content) {\n51\t throw new Error(\"No content in OpenAI response\");\n52\t }\n53\t return choice.message.content;\n54\t }\n55\t}"}]},"uuid":"c95be42a-28ea-43e2-a4f5-d747f5e07149","timestamp":"2026-04-03T16:50:39.571Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/providers/openai.ts","content":"import type { Message } from \"../../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class OpenAIProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"gpt-4o\";\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const openaiMessages: Array<{ role: string; content: string }> = [];\n\n if (systemPrompt) {\n openaiMessages.push({ role: \"system\", content: systemPrompt });\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n openaiMessages.push({ role: \"user\", content: `[Context]: ${m.content}` });\n } else if (m.role === \"system\") {\n openaiMessages.push({ role: \"user\", content: m.content });\n } else {\n openaiMessages.push({ role: m.role, content: m.content });\n }\n }\n\n const response = await fetch(\"https://api.openai.com/v1/chat/completions\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n model: this.model,\n messages: openaiMessages,\n max_tokens: 4096,\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`OpenAI API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n const choice = data.choices?.[0];\n if (!choice?.message?.content) {\n throw new Error(\"No content in OpenAI response\");\n }\n return choice.message.content;\n }\n}","numLines":55,"startLine":1,"totalLines":55}},"sourceToolAssistantUUID":"ac2d1734-fa94-4e8c-9010-48030da033b8","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"69e2433f-1dc2-489c-8753-550f09356780","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01A79evL5E95JaYTYZ63B2Xk","type":"tool_result","content":"1\timport type { Message } from \"../../types\";\n2\timport type { LLMProvider, ProviderConfig } from \"./types\";\n3\t\n4\texport class DifyProvider implements LLMProvider {\n5\t private apiKey: string;\n6\t private baseUrl: string;\n7\t\n8\t constructor(config: ProviderConfig) {\n9\t this.apiKey = config.apiKey;\n10\t if (!config.baseUrl) {\n11\t throw new Error(\"baseUrl is required for the Dify provider\");\n12\t }\n13\t this.baseUrl = config.baseUrl.replace(/\\/+$/, \"\");\n14\t }\n15\t\n16\t async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n17\t const query = this.buildQuery(messages, systemPrompt);\n18\t\n19\t const response = await fetch(`${this.baseUrl}/v1/chat-messages`, {\n20\t method: \"POST\",\n21\t headers: {\n22\t \"Content-Type\": \"application/json\",\n23\t Authorization: `Bearer ${this.apiKey}`,\n24\t },\n25\t body: JSON.stringify({\n26\t inputs: {},\n27\t query,\n28\t response_mode: \"blocking\",\n29\t user: \"explain-user\",\n30\t }),\n31\t });\n32\t\n33\t if (!response.ok) {\n34\t const text = await response.text();\n35\t throw new Error(`Dify API error ${response.status}: ${text}`);\n36\t }\n37\t\n38\t const data = await response.json();\n39\t if (!data.answer) {\n40\t throw new Error(\"No answer in Dify response\");\n41\t }\n42\t return data.answer;\n43\t }\n44\t\n45\t private buildQuery(messages: Message[], systemPrompt?: string): string {\n46\t const parts: string[] = [];\n47\t\n48\t if (systemPrompt) {\n49\t parts.push(`[System]: ${systemPrompt}`);\n50\t }\n51\t\n52\t for (const m of messages) {\n53\t if (m.role === \"context\") {\n54\t parts.push(`[Context]: ${m.content}`);\n55\t } else if (m.role === \"system\") {\n56\t parts.push(`[System]: ${m.content}`);\n57\t } else if (m.role === \"assistant\") {\n58\t parts.push(`[Assistant]: ${m.content}`);\n59\t } else {\n60\t parts.push(m.content);\n61\t }\n62\t }\n63\t\n64\t return parts.join(\"\\n\\n\");\n65\t }\n66\t}"}]},"uuid":"3b054690-b116-44c7-aade-208bb3836aa2","timestamp":"2026-04-03T16:50:43.160Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/explain/src/server/providers/dify.ts","content":"import type { Message } from \"../../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class DifyProvider implements LLMProvider {\n private apiKey: string;\n private baseUrl: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n if (!config.baseUrl) {\n throw new Error(\"baseUrl is required for the Dify provider\");\n }\n this.baseUrl = config.baseUrl.replace(/\\/+$/, \"\");\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const query = this.buildQuery(messages, systemPrompt);\n\n const response = await fetch(`${this.baseUrl}/v1/chat-messages`, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n inputs: {},\n query,\n response_mode: \"blocking\",\n user: \"explain-user\",\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Dify API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n if (!data.answer) {\n throw new Error(\"No answer in Dify response\");\n }\n return data.answer;\n }\n\n private buildQuery(messages: Message[], systemPrompt?: string): string {\n const parts: string[] = [];\n\n if (systemPrompt) {\n parts.push(`[System]: ${systemPrompt}`);\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n parts.push(`[Context]: ${m.content}`);\n } else if (m.role === \"system\") {\n parts.push(`[System]: ${m.content}`);\n } else if (m.role === \"assistant\") {\n parts.push(`[Assistant]: ${m.content}`);\n } else {\n parts.push(m.content);\n }\n }\n\n return parts.join(\"\\n\\n\");\n }\n}","numLines":66,"startLine":1,"totalLines":66}},"sourceToolAssistantUUID":"69e2433f-1dc2-489c-8753-550f09356780","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"a3addb69-2db5-4dcc-aeb8-312d8e4935d8","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Kw47JjMu5BU2QafkZ5DcZc","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/types.ts","content":"export type Message = {\n id?: string;\n role: \"user\" | \"assistant\" | \"context\" | \"system\";\n content: string;\n};\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":147,"cache_read_input_tokens":28584,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":147},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBeVpFdcQKUwz7iFC1b","type":"assistant","uuid":"91a72919-84c8-4f93-b755-f637668b12a4","timestamp":"2026-04-03T16:52:11.128Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"91a72919-84c8-4f93-b755-f637668b12a4","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011S3KtJVb1f2KkBCSjSPnA2","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/types.ts","content":"import type { Message } from \"../types\";\n\nexport type Tool = {\n name: string;\n description: string;\n input_schema: Record<string, unknown>;\n execute: (input: Record<string, unknown>) => Promise<string>;\n};\n\nexport type McpServer = {\n server_label: string;\n server_url: string;\n headers?: Record<string, string>;\n allowed_tools?: string[];\n};\n\nexport interface LLMProvider {\n chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string>;\n}\n\nexport type ProviderConfig = {\n apiKey: string;\n model?: string;\n baseUrl?: string;\n};\n\n/**\n * Middleware that can transform messages before they reach the LLM.\n * Useful for RAG context injection, logging, filtering, etc.\n * Return the (possibly modified) messages array.\n */\nexport type Middleware = (\n messages: Message[],\n systemPrompt?: string,\n) => Promise<{ messages: Message[]; systemPrompt?: string }>;\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":147,"cache_read_input_tokens":28584,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":147},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBeVpFdcQKUwz7iFC1b","type":"assistant","uuid":"0b5c2760-6632-4f65-8373-e3a5b9d1f4d4","timestamp":"2026-04-03T16:52:15.249Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"0b5c2760-6632-4f65-8373-e3a5b9d1f4d4","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KEsxjK86t5N6efBoRA73Sc","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/anthropic.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, McpServer, ProviderConfig, Tool } from \"./types\";\n\ntype AnthropicMessage = {\n role: \"user\" | \"assistant\";\n content: string | AnthropicContentBlock[];\n};\n\ntype AnthropicContentBlock =\n | { type: \"text\"; text: string }\n | { type: \"tool_use\"; id: string; name: string; input: Record<string, unknown> }\n | { type: \"tool_result\"; tool_use_id: string; content: string };\n\nexport class AnthropicProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"claude-sonnet-4-20250514\";\n }\n\n async chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string> {\n const anthropicMessages: AnthropicMessage[] = messages.map((m) => ({\n role: m.role === \"context\" || m.role === \"system\" ? (\"user\" as const) : m.role,\n content: m.role === \"context\" ? `[Context]: ${m.content}` : m.content,\n }));\n\n const toolDefs: Record<string, unknown>[] = [];\n\n if (tools?.length) {\n for (const t of tools) {\n toolDefs.push({\n name: t.name,\n description: t.description,\n input_schema: t.input_schema,\n });\n }\n }\n\n if (mcpServers?.length) {\n for (const mcp of mcpServers) {\n const mcpTool: Record<string, unknown> = {\n type: \"mcp\",\n server_label: mcp.server_label,\n server_url: mcp.server_url,\n };\n if (mcp.headers) mcpTool.headers = mcp.headers;\n if (mcp.allowed_tools) mcpTool.allowed_tools = mcp.allowed_tools;\n toolDefs.push(mcpTool);\n }\n }\n\n const toolsByName = new Map(tools?.map((t) => [t.name, t]));\n\n let lastTextResponse = \"\";\n\n // eslint-disable-next-line no-constant-condition\n while (true) {\n const body: Record<string, unknown> = {\n model: this.model,\n max_tokens: 4096,\n messages: anthropicMessages,\n };\n\n if (systemPrompt) {\n body.system = systemPrompt;\n }\n\n if (toolDefs && toolDefs.length > 0) {\n body.tools = toolDefs;\n }\n\n const headers: Record<string, string> = {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": this.apiKey,\n \"anthropic-version\": \"2023-06-01\",\n };\n\n if (mcpServers?.length) {\n headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\";\n }\n\n const response = await fetch(\"https://api.anthropic.com/v1/messages\", {\n method: \"POST\",\n headers,\n body: JSON.stringify(body),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Anthropic API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n\n const textBlock = data.content?.find(\n (block: { type: string }) => block.type === \"text\",\n );\n if (textBlock) {\n lastTextResponse = textBlock.text;\n }\n\n // MCP server-side tools hit iteration limit — re-send to continue\n if (data.stop_reason === \"pause_turn\") {\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n continue;\n }\n\n if (data.stop_reason !== \"tool_use\") {\n if (!lastTextResponse) {\n throw new Error(\"No text content in Anthropic response\");\n }\n return lastTextResponse;\n }\n\n // Handle client-side tool calls\n const toolUseBlocks = data.content.filter(\n (block: { type: string }) => block.type === \"tool_use\",\n );\n\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n\n const toolResults: AnthropicContentBlock[] = [];\n for (const toolUse of toolUseBlocks) {\n const tool = toolsByName.get(toolUse.name);\n if (!tool) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: unknown tool \"${toolUse.name}\"`,\n });\n continue;\n }\n try {\n const result = await tool.execute(toolUse.input);\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: result,\n });\n } catch (err) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: ${err instanceof Error ? err.message : String(err)}`,\n });\n }\n }\n\n anthropicMessages.push({ role: \"user\", content: toolResults });\n }\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":147,"cache_read_input_tokens":28584,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":147},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBeVpFdcQKUwz7iFC1b","type":"assistant","uuid":"64dac542-1b2f-4ee8-8578-786dc150f9ed","timestamp":"2026-04-03T16:52:28.370Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"64dac542-1b2f-4ee8-8578-786dc150f9ed","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MjCefP4pwMNtMhNsKdNXjQ","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/openai.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class OpenAIProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"gpt-4o\";\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const openaiMessages: Array<{ role: string; content: string }> = [];\n\n if (systemPrompt) {\n openaiMessages.push({ role: \"system\", content: systemPrompt });\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n openaiMessages.push({ role: \"user\", content: `[Context]: ${m.content}` });\n } else if (m.role === \"system\") {\n openaiMessages.push({ role: \"user\", content: m.content });\n } else {\n openaiMessages.push({ role: m.role, content: m.content });\n }\n }\n\n const response = await fetch(\"https://api.openai.com/v1/chat/completions\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n model: this.model,\n messages: openaiMessages,\n max_tokens: 4096,\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`OpenAI API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n const choice = data.choices?.[0];\n if (!choice?.message?.content) {\n throw new Error(\"No content in OpenAI response\");\n }\n return choice.message.content;\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":147,"cache_read_input_tokens":28584,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":147},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBeVpFdcQKUwz7iFC1b","type":"assistant","uuid":"7769403b-5956-41f0-996e-eb799abb50ef","timestamp":"2026-04-03T16:52:32.271Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"7769403b-5956-41f0-996e-eb799abb50ef","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DN61R1aNyAKDWQDgszmFhg","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/dify.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class DifyProvider implements LLMProvider {\n private apiKey: string;\n private baseUrl: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n if (!config.baseUrl) {\n throw new Error(\"baseUrl is required for the Dify provider\");\n }\n this.baseUrl = config.baseUrl.replace(/\\/+$/, \"\");\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const query = this.buildQuery(messages, systemPrompt);\n\n const response = await fetch(`${this.baseUrl}/v1/chat-messages`, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n inputs: {},\n query,\n response_mode: \"blocking\",\n user: \"explain-user\",\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Dify API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n if (!data.answer) {\n throw new Error(\"No answer in Dify response\");\n }\n return data.answer;\n }\n\n private buildQuery(messages: Message[], systemPrompt?: string): string {\n const parts: string[] = [];\n\n if (systemPrompt) {\n parts.push(`[System]: ${systemPrompt}`);\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n parts.push(`[Context]: ${m.content}`);\n } else if (m.role === \"system\") {\n parts.push(`[System]: ${m.content}`);\n } else if (m.role === \"assistant\") {\n parts.push(`[Assistant]: ${m.content}`);\n } else {\n parts.push(m.content);\n }\n }\n\n return parts.join(\"\\n\\n\");\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":147,"cache_read_input_tokens":28584,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":147},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhBeVpFdcQKUwz7iFC1b","type":"assistant","uuid":"4b989492-c8a5-498d-9bba-b3b982549057","timestamp":"2026-04-03T16:52:36.724Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"91a72919-84c8-4f93-b755-f637668b12a4","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Kw47JjMu5BU2QafkZ5DcZc","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/explain-server/src/types.ts"}]},"uuid":"1135b046-2ed1-4ac1-971b-7c9d54582e9d","timestamp":"2026-04-03T16:52:51.310Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/types.ts","content":"export type Message = {\n id?: string;\n role: \"user\" | \"assistant\" | \"context\" | \"system\";\n content: string;\n};","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"91a72919-84c8-4f93-b755-f637668b12a4","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"64dac542-1b2f-4ee8-8578-786dc150f9ed","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KEsxjK86t5N6efBoRA73Sc","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/anthropic.ts"}]},"uuid":"0c708541-272f-4ec4-9002-f2efb6e262ef","timestamp":"2026-04-03T16:52:52.788Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/anthropic.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, McpServer, ProviderConfig, Tool } from \"./types\";\n\ntype AnthropicMessage = {\n role: \"user\" | \"assistant\";\n content: string | AnthropicContentBlock[];\n};\n\ntype AnthropicContentBlock =\n | { type: \"text\"; text: string }\n | { type: \"tool_use\"; id: string; name: string; input: Record<string, unknown> }\n | { type: \"tool_result\"; tool_use_id: string; content: string };\n\nexport class AnthropicProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"claude-sonnet-4-20250514\";\n }\n\n async chat(messages: Message[], systemPrompt?: string, tools?: Tool[], mcpServers?: McpServer[]): Promise<string> {\n const anthropicMessages: AnthropicMessage[] = messages.map((m) => ({\n role: m.role === \"context\" || m.role === \"system\" ? (\"user\" as const) : m.role,\n content: m.role === \"context\" ? `[Context]: ${m.content}` : m.content,\n }));\n\n const toolDefs: Record<string, unknown>[] = [];\n\n if (tools?.length) {\n for (const t of tools) {\n toolDefs.push({\n name: t.name,\n description: t.description,\n input_schema: t.input_schema,\n });\n }\n }\n\n if (mcpServers?.length) {\n for (const mcp of mcpServers) {\n const mcpTool: Record<string, unknown> = {\n type: \"mcp\",\n server_label: mcp.server_label,\n server_url: mcp.server_url,\n };\n if (mcp.headers) mcpTool.headers = mcp.headers;\n if (mcp.allowed_tools) mcpTool.allowed_tools = mcp.allowed_tools;\n toolDefs.push(mcpTool);\n }\n }\n\n const toolsByName = new Map(tools?.map((t) => [t.name, t]));\n\n let lastTextResponse = \"\";\n\n // eslint-disable-next-line no-constant-condition\n while (true) {\n const body: Record<string, unknown> = {\n model: this.model,\n max_tokens: 4096,\n messages: anthropicMessages,\n };\n\n if (systemPrompt) {\n body.system = systemPrompt;\n }\n\n if (toolDefs && toolDefs.length > 0) {\n body.tools = toolDefs;\n }\n\n const headers: Record<string, string> = {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": this.apiKey,\n \"anthropic-version\": \"2023-06-01\",\n };\n\n if (mcpServers?.length) {\n headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\";\n }\n\n const response = await fetch(\"https://api.anthropic.com/v1/messages\", {\n method: \"POST\",\n headers,\n body: JSON.stringify(body),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Anthropic API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n\n const textBlock = data.content?.find(\n (block: { type: string }) => block.type === \"text\",\n );\n if (textBlock) {\n lastTextResponse = textBlock.text;\n }\n\n // MCP server-side tools hit iteration limit — re-send to continue\n if (data.stop_reason === \"pause_turn\") {\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n continue;\n }\n\n if (data.stop_reason !== \"tool_use\") {\n if (!lastTextResponse) {\n throw new Error(\"No text content in Anthropic response\");\n }\n return lastTextResponse;\n }\n\n // Handle client-side tool calls\n const toolUseBlocks = data.content.filter(\n (block: { type: string }) => block.type === \"tool_use\",\n );\n\n anthropicMessages.push({ role: \"assistant\", content: data.content });\n\n const toolResults: AnthropicContentBlock[] = [];\n for (const toolUse of toolUseBlocks) {\n const tool = toolsByName.get(toolUse.name);\n if (!tool) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: unknown tool \"${toolUse.name}\"`,\n });\n continue;\n }\n try {\n const result = await tool.execute(toolUse.input);\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: result,\n });\n } catch (err) {\n toolResults.push({\n type: \"tool_result\",\n tool_use_id: toolUse.id,\n content: `Error: ${err instanceof Error ? err.message : String(err)}`,\n });\n }\n }\n\n anthropicMessages.push({ role: \"user\", content: toolResults });\n }\n }\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"64dac542-1b2f-4ee8-8578-786dc150f9ed","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"7769403b-5956-41f0-996e-eb799abb50ef","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MjCefP4pwMNtMhNsKdNXjQ","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/openai.ts"}]},"uuid":"918e2eb8-c7d6-49ee-af82-b0d473aa89b4","timestamp":"2026-04-03T16:52:53.675Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/openai.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class OpenAIProvider implements LLMProvider {\n private apiKey: string;\n private model: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n this.model = config.model || \"gpt-4o\";\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const openaiMessages: Array<{ role: string; content: string }> = [];\n\n if (systemPrompt) {\n openaiMessages.push({ role: \"system\", content: systemPrompt });\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n openaiMessages.push({ role: \"user\", content: `[Context]: ${m.content}` });\n } else if (m.role === \"system\") {\n openaiMessages.push({ role: \"user\", content: m.content });\n } else {\n openaiMessages.push({ role: m.role, content: m.content });\n }\n }\n\n const response = await fetch(\"https://api.openai.com/v1/chat/completions\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n model: this.model,\n messages: openaiMessages,\n max_tokens: 4096,\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`OpenAI API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n const choice = data.choices?.[0];\n if (!choice?.message?.content) {\n throw new Error(\"No content in OpenAI response\");\n }\n return choice.message.content;\n }\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"7769403b-5956-41f0-996e-eb799abb50ef","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"4b989492-c8a5-498d-9bba-b3b982549057","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DN61R1aNyAKDWQDgszmFhg","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/dify.ts"}]},"uuid":"bd58e999-4d3f-4f3c-9a7f-a374ecbae812","timestamp":"2026-04-03T16:52:54.520Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/dify.ts","content":"import type { Message } from \"../types\";\nimport type { LLMProvider, ProviderConfig } from \"./types\";\n\nexport class DifyProvider implements LLMProvider {\n private apiKey: string;\n private baseUrl: string;\n\n constructor(config: ProviderConfig) {\n this.apiKey = config.apiKey;\n if (!config.baseUrl) {\n throw new Error(\"baseUrl is required for the Dify provider\");\n }\n this.baseUrl = config.baseUrl.replace(/\\/+$/, \"\");\n }\n\n async chat(messages: Message[], systemPrompt?: string): Promise<string> {\n const query = this.buildQuery(messages, systemPrompt);\n\n const response = await fetch(`${this.baseUrl}/v1/chat-messages`, {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n Authorization: `Bearer ${this.apiKey}`,\n },\n body: JSON.stringify({\n inputs: {},\n query,\n response_mode: \"blocking\",\n user: \"explain-user\",\n }),\n });\n\n if (!response.ok) {\n const text = await response.text();\n throw new Error(`Dify API error ${response.status}: ${text}`);\n }\n\n const data = await response.json();\n if (!data.answer) {\n throw new Error(\"No answer in Dify response\");\n }\n return data.answer;\n }\n\n private buildQuery(messages: Message[], systemPrompt?: string): string {\n const parts: string[] = [];\n\n if (systemPrompt) {\n parts.push(`[System]: ${systemPrompt}`);\n }\n\n for (const m of messages) {\n if (m.role === \"context\") {\n parts.push(`[Context]: ${m.content}`);\n } else if (m.role === \"system\") {\n parts.push(`[System]: ${m.content}`);\n } else if (m.role === \"assistant\") {\n parts.push(`[Assistant]: ${m.content}`);\n } else {\n parts.push(m.content);\n }\n }\n\n return parts.join(\"\\n\\n\");\n }\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"4b989492-c8a5-498d-9bba-b3b982549057","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"bd58e999-4d3f-4f3c-9a7f-a374ecbae812","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Svzo6waoyTakjpEnhVaR1s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BgZyiLMf3exQy48ipgZy6x","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/handler.ts","content":"import type { Message } from \"./types\";\nimport { AnthropicProvider } from \"./providers/anthropic\";\nimport { DifyProvider } from \"./providers/dify\";\nimport { OpenAIProvider } from \"./providers/openai\";\nimport type { LLMProvider, McpServer, Middleware, Tool } from \"./providers/types\";\n\nexport type AssistantConfig = {\n provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider;\n apiKey?: string;\n model?: string;\n baseUrl?: string;\n systemPrompt?: string;\n middleware?: Middleware[];\n tools?: Tool[];\n mcpServers?: McpServer[];\n};\n\ntype HandlerOptions = {\n apiKey?: string;\n};\n\ntype ChatRequest = {\n messages: Message[];\n};\n\ntype ChatResponse = {\n reply: string;\n};\n\ninterface IncomingRequest {\n headers: Record<string, string | string[] | undefined> | { get(name: string): string | null };\n body?: unknown;\n method?: string;\n on?(event: string, callback: (...args: unknown[]) => void): unknown;\n}\n\ninterface OutgoingResponse {\n status?(code: number): Pick<OutgoingResponse, \"json\" | \"end\">;\n statusCode?: number;\n json?(data: unknown): void;\n end?(data?: string): void;\n setHeader?(name: string, value: string): void;\n writeHead?(statusCode: number, headers?: Record<string, string>): void;\n}\n\nfunction getHeader(req: IncomingRequest, name: string): string | null {\n if (typeof req.headers === \"object\" && req.headers !== null) {\n if (\"get\" in req.headers && typeof req.headers.get === \"function\") {\n return req.headers.get(name);\n }\n const headers = req.headers as Record<string, string | string[] | undefined>;\n const value = headers[name] ?? headers[name.toLowerCase()];\n if (Array.isArray(value)) return value[0] ?? null;\n return value ?? null;\n }\n return null;\n}\n\nfunction sendJson(res: OutgoingResponse, statusCode: number, data: unknown): void {\n if (typeof res.status === \"function\" && typeof res.json === \"function\") {\n const chained = res.status(statusCode);\n if (chained && typeof chained.json === \"function\") {\n chained.json(data);\n return;\n }\n }\n if (typeof res.writeHead === \"function\" && typeof res.end === \"function\") {\n res.writeHead(statusCode, { \"Content-Type\": \"application/json\" });\n res.end(JSON.stringify(data));\n return;\n }\n if (typeof res.end === \"function\") {\n if (res.statusCode !== undefined) res.statusCode = statusCode;\n res.end(JSON.stringify(data));\n }\n}\n\nasync function parseBody(req: IncomingRequest): Promise<unknown> {\n if (req.body !== undefined && req.body !== null) {\n return req.body;\n }\n if (typeof req.on === \"function\") {\n const onFn = req.on.bind(req);\n return new Promise((resolve, reject) => {\n const chunks: string[] = [];\n onFn(\"data\", (chunk: unknown) => chunks.push(String(chunk)));\n onFn(\"end\", () => {\n try {\n resolve(JSON.parse(chunks.join(\"\")));\n } catch {\n reject(new Error(\"Invalid JSON body\"));\n }\n });\n onFn(\"error\", reject);\n });\n }\n throw new Error(\"Unable to parse request body\");\n}\n\nfunction createProvider(config: AssistantConfig): LLMProvider {\n if (typeof config.provider === \"object\") {\n return config.provider;\n }\n if (!config.apiKey) {\n throw new Error(\"apiKey is required when using a built-in provider\");\n }\n switch (config.provider) {\n case \"anthropic\":\n return new AnthropicProvider({ apiKey: config.apiKey, model: config.model });\n case \"openai\":\n return new OpenAIProvider({ apiKey: config.apiKey, model: config.model });\n case \"dify\":\n return new DifyProvider({ apiKey: config.apiKey, baseUrl: config.baseUrl });\n default:\n throw new Error(`Unknown provider: ${config.provider}`);\n }\n}\n\nexport function createAssistant(config: AssistantConfig) {\n const provider = createProvider(config);\n const middlewares = config.middleware || [];\n\n async function chat(req: ChatRequest): Promise<ChatResponse> {\n if (!req.messages || !Array.isArray(req.messages) || req.messages.length === 0) {\n throw new Error(\"messages array is required and must not be empty\");\n }\n\n let messages = req.messages;\n let systemPrompt = config.systemPrompt;\n\n for (const mw of middlewares) {\n const result = await mw(messages, systemPrompt);\n messages = result.messages;\n systemPrompt = result.systemPrompt;\n }\n\n const reply = await provider.chat(messages, systemPrompt, config.tools, config.mcpServers);\n return { reply };\n }\n\n function handler(opts?: HandlerOptions) {\n return async (req: IncomingRequest, res: OutgoingResponse): Promise<void> => {\n try {\n if (opts?.apiKey) {\n const authHeader = getHeader(req, \"Authorization\") || getHeader(req, \"authorization\");\n const token = authHeader?.startsWith(\"Bearer \") ? 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{"parentUuid":"33e16301-62b3-466b-94d3-722dd3f0a86d","isSidechain":false,"promptId":"2363ce8a-82bd-42d8-859c-3f68db7a8b22","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BgZyiLMf3exQy48ipgZy6x","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/explain-server/src/handler.ts"}]},"uuid":"75f1b1ff-008b-48b0-8482-343c709bb786","timestamp":"2026-04-03T16:52:58.612Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/handler.ts","content":"import type { Message } from \"./types\";\nimport { AnthropicProvider } from \"./providers/anthropic\";\nimport { DifyProvider } from \"./providers/dify\";\nimport { OpenAIProvider } from \"./providers/openai\";\nimport type { LLMProvider, McpServer, Middleware, Tool } from \"./providers/types\";\n\nexport type AssistantConfig = {\n provider: \"anthropic\" | \"openai\" | \"dify\" | LLMProvider;\n apiKey?: string;\n model?: string;\n baseUrl?: string;\n systemPrompt?: string;\n middleware?: Middleware[];\n tools?: Tool[];\n mcpServers?: McpServer[];\n};\n\ntype HandlerOptions = {\n apiKey?: string;\n};\n\ntype ChatRequest = {\n messages: Message[];\n};\n\ntype ChatResponse = {\n reply: string;\n};\n\ninterface IncomingRequest {\n headers: Record<string, string | string[] | undefined> | { get(name: string): string | null };\n body?: unknown;\n method?: string;\n on?(event: string, callback: (...args: unknown[]) => void): unknown;\n}\n\ninterface OutgoingResponse {\n status?(code: number): Pick<OutgoingResponse, \"json\" | \"end\">;\n statusCode?: number;\n json?(data: unknown): void;\n end?(data?: string): void;\n setHeader?(name: string, value: string): void;\n writeHead?(statusCode: number, headers?: Record<string, string>): void;\n}\n\nfunction getHeader(req: IncomingRequest, name: string): string | null {\n if (typeof req.headers === \"object\" && req.headers !== null) {\n if (\"get\" in req.headers && typeof req.headers.get === \"function\") {\n return req.headers.get(name);\n }\n const headers = req.headers as Record<string, string | string[] | undefined>;\n const value = headers[name] ?? headers[name.toLowerCase()];\n if (Array.isArray(value)) return value[0] ?? null;\n return value ?? null;\n }\n return null;\n}\n\nfunction sendJson(res: OutgoingResponse, statusCode: number, data: unknown): void {\n if (typeof res.status === \"function\" && typeof res.json === \"function\") {\n const chained = res.status(statusCode);\n if (chained && typeof chained.json === \"function\") {\n chained.json(data);\n return;\n }\n }\n if (typeof res.writeHead === \"function\" && typeof res.end === \"function\") {\n res.writeHead(statusCode, { \"Content-Type\": \"application/json\" });\n res.end(JSON.stringify(data));\n return;\n }\n if (typeof res.end === \"function\") {\n if (res.statusCode !== undefined) res.statusCode = statusCode;\n res.end(JSON.stringify(data));\n }\n}\n\nasync function parseBody(req: IncomingRequest): Promise<unknown> {\n if (req.body !== undefined && req.body !== null) {\n return req.body;\n }\n if (typeof req.on === \"function\") {\n const onFn = req.on.bind(req);\n return new Promise((resolve, reject) => {\n const chunks: string[] = [];\n onFn(\"data\", (chunk: unknown) => chunks.push(String(chunk)));\n onFn(\"end\", () => {\n try {\n resolve(JSON.parse(chunks.join(\"\")));\n } catch {\n reject(new Error(\"Invalid JSON body\"));\n }\n });\n onFn(\"error\", reject);\n });\n }\n throw new Error(\"Unable to parse request body\");\n}\n\nfunction createProvider(config: AssistantConfig): LLMProvider {\n if (typeof config.provider === \"object\") {\n return config.provider;\n }\n if (!config.apiKey) {\n throw new Error(\"apiKey is required when using a built-in provider\");\n }\n switch (config.provider) {\n case \"anthropic\":\n return new AnthropicProvider({ apiKey: config.apiKey, model: config.model });\n case \"openai\":\n return new OpenAIProvider({ apiKey: config.apiKey, model: config.model });\n case \"dify\":\n return new DifyProvider({ apiKey: config.apiKey, baseUrl: config.baseUrl });\n default:\n throw new Error(`Unknown provider: ${config.provider}`);\n }\n}\n\nexport function createAssistant(config: AssistantConfig) {\n const provider = createProvider(config);\n const middlewares = config.middleware || [];\n\n async function chat(req: ChatRequest): Promise<ChatResponse> {\n if (!req.messages || !Array.isArray(req.messages) || req.messages.length === 0) {\n throw new Error(\"messages array is required and must not be empty\");\n }\n\n let messages = req.messages;\n let systemPrompt = config.systemPrompt;\n\n for (const mw of middlewares) {\n const result = await mw(messages, systemPrompt);\n messages = result.messages;\n systemPrompt = result.systemPrompt;\n }\n\n const reply = await provider.chat(messages, systemPrompt, config.tools, config.mcpServers);\n return { reply };\n }\n\n function handler(opts?: HandlerOptions) {\n return async (req: IncomingRequest, res: OutgoingResponse): Promise<void> => {\n try {\n if (opts?.apiKey) {\n const authHeader = getHeader(req, \"Authorization\") || getHeader(req, \"authorization\");\n const token = authHeader?.startsWith(\"Bearer \") ? authHeader.slice(7) : null;\n if (token !== opts.apiKey) {\n sendJson(res, 401, { error: \"Unauthorized\" });\n return;\n }\n }\n\n let body: unknown;\n try {\n body = await parseBody(req);\n } catch {\n sendJson(res, 400, { error: \"Invalid request body\" });\n return;\n }\n\n const { messages } = body as { messages?: Message[] };\n if (!messages || !Array.isArray(messages) || messages.length === 0) {\n sendJson(res, 400, { error: \"messages array is required and must not be empty\" });\n return;\n }\n\n try {\n const result = await chat({ messages });\n sendJson(res, 200, result);\n } catch (err) {\n const message = err instanceof Error ? err.message : \"LLM request failed\";\n sendJson(res, 502, { error: message });\n }\n } catch (err) {\n const message = err instanceof Error ? err.message : \"Internal server error\";\n sendJson(res, 500, { error: message });\n }\n };\n }\n\n return { chat, handler };\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"33e16301-62b3-466b-94d3-722dd3f0a86d","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"20f7999a-4837-4c12-a091-ab4548039d16","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01WwFqt6MmB5e2GpkyZUCLde","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HLdFdGxYxaNF6YvtzFc4q5","name":"Agent","input":{"subagent_type":"Plan","description":"Plan Go explain server package","prompt":"I need to reimplement a TypeScript server-side library as a Go package within the netbird repo at /Users/misha/Documents/GolandProjects/netbird/netbird/.\n\nThe module is `github.com/netbirdio/netbird`. Existing top-level packages include: base62, client, dns, encryption, flow, formatter, management, proxy, relay, route, shared, sharedsock, signal, stun, tools, upload-server, util, version, etc.\n\nThe TypeScript server does:\n1. **Handler** (`createAssistant`): Creates an HTTP handler that receives POST requests with `{ messages: [...] }`, runs middleware, calls an LLM provider, returns `{ reply: \"...\" }`. Supports optional Bearer token auth.\n2. **Providers** (Anthropic, OpenAI, Dify): Each makes HTTP calls to respective LLM APIs.\n - Anthropic: Maps messages, supports tools (with execute loop) and MCP servers, model default `claude-sonnet-4-20250514`\n - OpenAI: Simple chat completions, model default `gpt-4o`\n - Dify: Sends concatenated query to self-hosted Dify instance\n3. **Types**: Message (role: user|assistant|context|system, content string), Tool (name, description, input_schema, execute func), McpServer, Middleware, LLMProvider interface\n\nThe package should:\n- Live at `explain/` in the repo root (so `github.com/netbirdio/netbird/explain`)\n- Be idiomatic Go\n- Expose an `http.Handler` compatible handler\n- Keep the provider abstraction (interface)\n- Support middleware chain\n- Include all 3 providers (Anthropic with tool loop, OpenAI, Dify)\n\nDesign the file structure and key types/interfaces. Keep it simple and practical."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":138,"cache_read_input_tokens":36970,"output_tokens":528,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":138,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhCmmQRjiENVaLYeyedc","type":"assistant","uuid":"fc9cded0-3347-4111-8127-68110d5d2189","timestamp":"2026-04-03T17:07:01.522Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"fc9cded0-3347-4111-8127-68110d5d2189","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HLdFdGxYxaNF6YvtzFc4q5","type":"tool_result","content":[{"type":"text","text":"Good, no existing `explain` directory. I have enough information to design the plan.\n\n---\n\n## Implementation Plan for `explain/` Package\n\n### Overview\n\nThe `explain` package will provide an HTTP handler that accepts chat messages, runs them through a middleware chain, dispatches to an LLM provider, and returns a reply. It follows patterns already established in the netbird codebase: interfaces for swappable backends (like `idp.Manager`), standard `net/http` handler signatures, `json:\"...\"` struct tags, and `github.com/sirupsen/logrus` for logging.\n\n### File Structure\n\n```\nexplain/\n doc.go - Package doc comment\n types.go - Core types (Message, Role, Tool, McpServer)\n provider.go - Provider interface\n middleware.go - Middleware type and chain runner\n handler.go - HTTP handler (AssistantHandler)\n provider_anthropic.go - Anthropic provider implementation\n provider_openai.go - OpenAI provider implementation\n provider_dify.go - Dify provider implementation\n```\n\nSeven files total. No sub-packages needed -- this is a leaf library package.\n\n### Key Types and Interfaces\n\n**`types.go`**\n\n```go\npackage explain\n\nimport \"encoding/json\"\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n RoleUser Role = \"user\"\n RoleAssistant Role = \"assistant\"\n RoleContext Role = \"context\"\n RoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n Role Role `json:\"role\"`\n Content string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n Name string `json:\"name\"`\n Description string `json:\"description\"`\n InputSchema json.RawMessage `json:\"input_schema\"`\n Execute func(input json.RawMessage) (string, error) `json:\"-\"`\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n URL string `json:\"url\"`\n Headers map[string]string `json:\"headers,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n Messages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n Reply string `json:\"reply\"`\n}\n```\n\n**`provider.go`**\n\n```go\npackage explain\n\nimport \"context\"\n\n// Provider generates a reply from an LLM given a conversation.\ntype Provider interface {\n // Complete sends the messages to the LLM and returns the assistant reply.\n Complete(ctx context.Context, messages []Message) (string, error)\n}\n```\n\nA single-method interface, following Go's preference for small interfaces. The `context.Context` parameter is idiomatic Go and allows callers to set timeouts/cancellation -- consistent with patterns in `management/server/idp/`.\n\n**`middleware.go`**\n\n```go\npackage explain\n\nimport \"context\"\n\n// Middleware can inspect or modify the message slice before it reaches the provider.\n// It receives context, the current messages, and a next function to call.\ntype Middleware func(ctx context.Context, messages []Message, next func(context.Context, []Message) (string, error)) (string, error)\n```\n\nThis is a \"functional middleware\" pattern (similar to how `http.Handler` middleware wraps the next handler). Each middleware calls `next` to proceed, or returns early to short-circuit. This is simpler than defining an interface for middleware.\n\n**`handler.go`**\n\n```go\npackage explain\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n Provider Provider\n Middlewares []Middleware\n BearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant requests.\nfunc NewHandler(cfg Config) http.Handler { ... }\n```\n\nThe handler will:\n1. Check `POST` method, return 405 otherwise.\n2. If `BearerToken` is set, validate `Authorization: Bearer <token>` header, return 401 on mismatch.\n3. Decode `Request` from body.\n4. Build the middleware chain: wrap `provider.Complete` as the innermost function, then wrap each middleware from last to first.\n5. Call the chain.\n6. Encode `Response` with the reply, or return a JSON error body on failure.\n\nThe handler returns `http.Handler` (not `http.HandlerFunc`), so it slots directly into `mux.Handle(\"/path\", explainHandler)` or any router.\n\n**`provider_anthropic.go`**\n\n```go\npackage explain\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n APIKey string\n Model string // default: \"claude-sonnet-4-20250514\"\n Tools []Tool // optional tools for tool-use loop\n McpServers []McpServer // optional MCP servers\n HTTPClient HTTPClient // optional; defaults to http.DefaultClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider { ... }\n```\n\nImplementation details:\n- Maps `Message` to Anthropic's message format. Roles `context` and `system` are sent in the `system` parameter (concatenated). `user` and `assistant` map directly.\n- Posts to `https://api.anthropic.com/v1/messages` with `x-api-key` and `anthropic-version: 2023-06-01` headers.\n- If the response contains `tool_use` content blocks, executes matching `Tool.Execute`, appends `tool_result`, and loops (up to a configurable max, defaulting to 10 iterations, to avoid infinite loops).\n- MCP servers are included in the request body under `mcp_servers` if provided.\n\n**`provider_openai.go`**\n\n```go\npackage explain\n\ntype OpenAIConfig struct {\n APIKey string\n Model string // default: \"gpt-4o\"\n HTTPClient HTTPClient // optional\n}\n\nfunc NewOpenAIProvider(cfg OpenAIConfig) Provider { ... }\n```\n\n- Posts to `https://api.openai.com/v1/chat/completions`.\n- Maps messages: `system` and `context` both become OpenAI `system` role; `user` and `assistant` map directly.\n- Extracts `choices[0].message.content` from the response.\n\n**`provider_dify.go`**\n\n```go\npackage explain\n\ntype DifyConfig struct {\n BaseURL string // e.g. \"https://dify.example.com\"\n APIKey string\n HTTPClient HTTPClient // optional\n}\n\nfunc NewDifyProvider(cfg DifyConfig) Provider { ... }\n```\n\n- Concatenates all message contents into a single `query` string.\n- Posts to `{BaseURL}/v1/chat-messages` with `Authorization: Bearer <APIKey>`.\n- Extracts the `answer` field from the response.\n\n**`doc.go`**\n\nA simple package doc file:\n```go\n// Package explain provides an HTTP handler that accepts chat messages and\n// dispatches them to LLM providers (Anthropic, OpenAI, Dify).\npackage explain\n```\n\n### HTTPClient Interface\n\nTo follow the same testability pattern as `management/server/idp/idp.go:ManagerHTTPClient`:\n\n```go\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n Do(req *http.Request) (*http.Response, error)\n}\n```\n\nThis goes in `types.go` alongside the other shared types. Each provider accepts an optional `HTTPClient`; if nil, it uses `http.DefaultClient`.\n\n### Error Handling\n\nDefine a small set of sentinel errors and an `Error` response type:\n\n```go\n// In types.go\nvar (\n ErrUnauthorized = errors.New(\"unauthorized\")\n ErrMethodNotAllowed = errors.New(\"method not allowed\")\n ErrBadRequest = errors.New(\"bad request\")\n)\n\ntype ErrorResponse struct {\n Error string `json:\"error\"`\n}\n```\n\nThe handler writes JSON error responses with appropriate HTTP status codes. Provider errors propagate as 502 (Bad Gateway) to the caller.\n\n### Middleware Chain Execution\n\nThe chain is built inside `NewHandler`. Pseudocode:\n\n```go\nfn := func(ctx context.Context, msgs []Message) (string, error) {\n return cfg.Provider.Complete(ctx, msgs)\n}\nfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n mw := cfg.Middlewares[i]\n innerFn := fn\n fn = func(ctx context.Context, msgs []Message) (string, error) {\n return mw(ctx, msgs, innerFn)\n }\n}\n// fn is now the full chain\n```\n\n### Anthropic Tool Loop Detail\n\nThe tool loop in the Anthropic provider is the most complex part:\n\n1. Send messages to the API.\n2. Parse the response. If it contains `stop_reason: \"tool_use\"`, iterate over `content` blocks of type `\"tool_use\"`.\n3. For each tool-use block, find the matching `Tool` by name and call `Execute(input)`.\n4. Append a message with role `user` containing `tool_result` content blocks (one per tool call).\n5. Re-send to the API. Repeat until `stop_reason: \"end_turn\"` or max iterations reached.\n\n### Implementation Sequence\n\n1. **`types.go`** -- Define all shared types first (Message, Role, Tool, McpServer, Request, Response, HTTPClient, errors).\n2. **`provider.go`** -- Define the `Provider` interface.\n3. **`middleware.go`** -- Define the `Middleware` type.\n4. **`handler.go`** -- Implement `NewHandler` with auth check, JSON decode/encode, middleware chain.\n5. **`provider_openai.go`** -- Simplest provider, implement first to validate the pattern.\n6. **`provider_dify.go`** -- Second simplest.\n7. **`provider_anthropic.go`** -- Most complex due to tool loop; implement last.\n\n### Testing Approach\n\nEach provider should have a `_test.go` counterpart that uses a mock `HTTPClient` to return canned API responses. The handler should have tests that use a mock `Provider`. The functional middleware pattern makes chain testing straightforward.\n\n### Potential Challenges\n\n- **Anthropic tool loop**: Must handle edge cases like unknown tool names, tool execution errors, and iteration limits. The loop should include the context for cancellation so a hung tool call does not block forever.\n- **Role mapping differences**: Each provider maps the four roles (`user`, `assistant`, `context`, `system`) differently. This must be documented clearly per provider.\n- **Streaming**: The current design returns a complete reply. Streaming (SSE) is explicitly out of scope for the initial implementation but the `Provider` interface could later gain a `CompleteStream` method without breaking the existing `Complete` contract.\n\n### Critical Files for Implementation\n\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/middleware.go"}]}]},"uuid":"ce8bae57-22cb-4931-b37e-e3d76c9885a7","timestamp":"2026-04-03T17:08:54.655Z","toolUseResult":{"status":"completed","prompt":"I need to reimplement a TypeScript server-side library as a Go package within the netbird repo at /Users/misha/Documents/GolandProjects/netbird/netbird/.\n\nThe module is `github.com/netbirdio/netbird`. Existing top-level packages include: base62, client, dns, encryption, flow, formatter, management, proxy, relay, route, shared, sharedsock, signal, stun, tools, upload-server, util, version, etc.\n\nThe TypeScript server does:\n1. **Handler** (`createAssistant`): Creates an HTTP handler that receives POST requests with `{ messages: [...] }`, runs middleware, calls an LLM provider, returns `{ reply: \"...\" }`. Supports optional Bearer token auth.\n2. **Providers** (Anthropic, OpenAI, Dify): Each makes HTTP calls to respective LLM APIs.\n - Anthropic: Maps messages, supports tools (with execute loop) and MCP servers, model default `claude-sonnet-4-20250514`\n - OpenAI: Simple chat completions, model default `gpt-4o`\n - Dify: Sends concatenated query to self-hosted Dify instance\n3. **Types**: Message (role: user|assistant|context|system, content string), Tool (name, description, input_schema, execute func), McpServer, Middleware, LLMProvider interface\n\nThe package should:\n- Live at `explain/` in the repo root (so `github.com/netbirdio/netbird/explain`)\n- Be idiomatic Go\n- Expose an `http.Handler` compatible handler\n- Keep the provider abstraction (interface)\n- Support middleware chain\n- Include all 3 providers (Anthropic with tool loop, OpenAI, Dify)\n\nDesign the file structure and key types/interfaces. Keep it simple and practical.","agentId":"a80682d02c82e1d50","agentType":"Plan","content":[{"type":"text","text":"Good, no existing `explain` directory. I have enough information to design the plan.\n\n---\n\n## Implementation Plan for `explain/` Package\n\n### Overview\n\nThe `explain` package will provide an HTTP handler that accepts chat messages, runs them through a middleware chain, dispatches to an LLM provider, and returns a reply. It follows patterns already established in the netbird codebase: interfaces for swappable backends (like `idp.Manager`), standard `net/http` handler signatures, `json:\"...\"` struct tags, and `github.com/sirupsen/logrus` for logging.\n\n### File Structure\n\n```\nexplain/\n doc.go - Package doc comment\n types.go - Core types (Message, Role, Tool, McpServer)\n provider.go - Provider interface\n middleware.go - Middleware type and chain runner\n handler.go - HTTP handler (AssistantHandler)\n provider_anthropic.go - Anthropic provider implementation\n provider_openai.go - OpenAI provider implementation\n provider_dify.go - Dify provider implementation\n```\n\nSeven files total. No sub-packages needed -- this is a leaf library package.\n\n### Key Types and Interfaces\n\n**`types.go`**\n\n```go\npackage explain\n\nimport \"encoding/json\"\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n RoleUser Role = \"user\"\n RoleAssistant Role = \"assistant\"\n RoleContext Role = \"context\"\n RoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n Role Role `json:\"role\"`\n Content string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n Name string `json:\"name\"`\n Description string `json:\"description\"`\n InputSchema json.RawMessage `json:\"input_schema\"`\n Execute func(input json.RawMessage) (string, error) `json:\"-\"`\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n URL string `json:\"url\"`\n Headers map[string]string `json:\"headers,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n Messages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n Reply string `json:\"reply\"`\n}\n```\n\n**`provider.go`**\n\n```go\npackage explain\n\nimport \"context\"\n\n// Provider generates a reply from an LLM given a conversation.\ntype Provider interface {\n // Complete sends the messages to the LLM and returns the assistant reply.\n Complete(ctx context.Context, messages []Message) (string, error)\n}\n```\n\nA single-method interface, following Go's preference for small interfaces. The `context.Context` parameter is idiomatic Go and allows callers to set timeouts/cancellation -- consistent with patterns in `management/server/idp/`.\n\n**`middleware.go`**\n\n```go\npackage explain\n\nimport \"context\"\n\n// Middleware can inspect or modify the message slice before it reaches the provider.\n// It receives context, the current messages, and a next function to call.\ntype Middleware func(ctx context.Context, messages []Message, next func(context.Context, []Message) (string, error)) (string, error)\n```\n\nThis is a \"functional middleware\" pattern (similar to how `http.Handler` middleware wraps the next handler). Each middleware calls `next` to proceed, or returns early to short-circuit. This is simpler than defining an interface for middleware.\n\n**`handler.go`**\n\n```go\npackage explain\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n Provider Provider\n Middlewares []Middleware\n BearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant requests.\nfunc NewHandler(cfg Config) http.Handler { ... }\n```\n\nThe handler will:\n1. Check `POST` method, return 405 otherwise.\n2. If `BearerToken` is set, validate `Authorization: Bearer <token>` header, return 401 on mismatch.\n3. Decode `Request` from body.\n4. Build the middleware chain: wrap `provider.Complete` as the innermost function, then wrap each middleware from last to first.\n5. Call the chain.\n6. Encode `Response` with the reply, or return a JSON error body on failure.\n\nThe handler returns `http.Handler` (not `http.HandlerFunc`), so it slots directly into `mux.Handle(\"/path\", explainHandler)` or any router.\n\n**`provider_anthropic.go`**\n\n```go\npackage explain\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n APIKey string\n Model string // default: \"claude-sonnet-4-20250514\"\n Tools []Tool // optional tools for tool-use loop\n McpServers []McpServer // optional MCP servers\n HTTPClient HTTPClient // optional; defaults to http.DefaultClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider { ... }\n```\n\nImplementation details:\n- Maps `Message` to Anthropic's message format. Roles `context` and `system` are sent in the `system` parameter (concatenated). `user` and `assistant` map directly.\n- Posts to `https://api.anthropic.com/v1/messages` with `x-api-key` and `anthropic-version: 2023-06-01` headers.\n- If the response contains `tool_use` content blocks, executes matching `Tool.Execute`, appends `tool_result`, and loops (up to a configurable max, defaulting to 10 iterations, to avoid infinite loops).\n- MCP servers are included in the request body under `mcp_servers` if provided.\n\n**`provider_openai.go`**\n\n```go\npackage explain\n\ntype OpenAIConfig struct {\n APIKey string\n Model string // default: \"gpt-4o\"\n HTTPClient HTTPClient // optional\n}\n\nfunc NewOpenAIProvider(cfg OpenAIConfig) Provider { ... }\n```\n\n- Posts to `https://api.openai.com/v1/chat/completions`.\n- Maps messages: `system` and `context` both become OpenAI `system` role; `user` and `assistant` map directly.\n- Extracts `choices[0].message.content` from the response.\n\n**`provider_dify.go`**\n\n```go\npackage explain\n\ntype DifyConfig struct {\n BaseURL string // e.g. \"https://dify.example.com\"\n APIKey string\n HTTPClient HTTPClient // optional\n}\n\nfunc NewDifyProvider(cfg DifyConfig) Provider { ... }\n```\n\n- Concatenates all message contents into a single `query` string.\n- Posts to `{BaseURL}/v1/chat-messages` with `Authorization: Bearer <APIKey>`.\n- Extracts the `answer` field from the response.\n\n**`doc.go`**\n\nA simple package doc file:\n```go\n// Package explain provides an HTTP handler that accepts chat messages and\n// dispatches them to LLM providers (Anthropic, OpenAI, Dify).\npackage explain\n```\n\n### HTTPClient Interface\n\nTo follow the same testability pattern as `management/server/idp/idp.go:ManagerHTTPClient`:\n\n```go\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n Do(req *http.Request) (*http.Response, error)\n}\n```\n\nThis goes in `types.go` alongside the other shared types. Each provider accepts an optional `HTTPClient`; if nil, it uses `http.DefaultClient`.\n\n### Error Handling\n\nDefine a small set of sentinel errors and an `Error` response type:\n\n```go\n// In types.go\nvar (\n ErrUnauthorized = errors.New(\"unauthorized\")\n ErrMethodNotAllowed = errors.New(\"method not allowed\")\n ErrBadRequest = errors.New(\"bad request\")\n)\n\ntype ErrorResponse struct {\n Error string `json:\"error\"`\n}\n```\n\nThe handler writes JSON error responses with appropriate HTTP status codes. Provider errors propagate as 502 (Bad Gateway) to the caller.\n\n### Middleware Chain Execution\n\nThe chain is built inside `NewHandler`. Pseudocode:\n\n```go\nfn := func(ctx context.Context, msgs []Message) (string, error) {\n return cfg.Provider.Complete(ctx, msgs)\n}\nfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n mw := cfg.Middlewares[i]\n innerFn := fn\n fn = func(ctx context.Context, msgs []Message) (string, error) {\n return mw(ctx, msgs, innerFn)\n }\n}\n// fn is now the full chain\n```\n\n### Anthropic Tool Loop Detail\n\nThe tool loop in the Anthropic provider is the most complex part:\n\n1. Send messages to the API.\n2. Parse the response. If it contains `stop_reason: \"tool_use\"`, iterate over `content` blocks of type `\"tool_use\"`.\n3. For each tool-use block, find the matching `Tool` by name and call `Execute(input)`.\n4. Append a message with role `user` containing `tool_result` content blocks (one per tool call).\n5. Re-send to the API. Repeat until `stop_reason: \"end_turn\"` or max iterations reached.\n\n### Implementation Sequence\n\n1. **`types.go`** -- Define all shared types first (Message, Role, Tool, McpServer, Request, Response, HTTPClient, errors).\n2. **`provider.go`** -- Define the `Provider` interface.\n3. **`middleware.go`** -- Define the `Middleware` type.\n4. **`handler.go`** -- Implement `NewHandler` with auth check, JSON decode/encode, middleware chain.\n5. **`provider_openai.go`** -- Simplest provider, implement first to validate the pattern.\n6. **`provider_dify.go`** -- Second simplest.\n7. **`provider_anthropic.go`** -- Most complex due to tool loop; implement last.\n\n### Testing Approach\n\nEach provider should have a `_test.go` counterpart that uses a mock `HTTPClient` to return canned API responses. The handler should have tests that use a mock `Provider`. The functional middleware pattern makes chain testing straightforward.\n\n### Potential Challenges\n\n- **Anthropic tool loop**: Must handle edge cases like unknown tool names, tool execution errors, and iteration limits. The loop should include the context for cancellation so a hung tool call does not block forever.\n- **Role mapping differences**: Each provider maps the four roles (`user`, `assistant`, `context`, `system`) differently. This must be documented clearly per provider.\n- **Streaming**: The current design returns a complete reply. Streaming (SSE) is explicitly out of scope for the initial implementation but the `Provider` interface could later gain a `CompleteStream` method without breaking the existing `Complete` contract.\n\n### Critical Files for Implementation\n\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go\n- /Users/misha/Documents/GolandProjects/netbird/netbird/explain/middleware.go"}],"totalDurationMs":112497,"totalTokens":21541,"totalToolUseCount":19,"usage":{"input_tokens":1,"cache_creation_input_tokens":135,"cache_read_input_tokens":18548,"output_tokens":2857,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":135},"inference_geo":"","iterations":[],"speed":"standard"}},"sourceToolAssistantUUID":"fc9cded0-3347-4111-8127-68110d5d2189","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"a5029e54-41f1-40cd-b38d-74ed7c3e8092","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016eB8H3tfpoGefzUbjwZPej","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GmhC4YZiwq8E3Vyv55m3zV","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go","content":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n\tRoleUser Role = \"user\"\n\tRoleAssistant Role = \"assistant\"\n\tRoleContext Role = \"context\"\n\tRoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n\tRole Role `json:\"role\"`\n\tContent string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n\tName string `json:\"name\"`\n\tDescription string `json:\"description\"`\n\tInputSchema json.RawMessage `json:\"input_schema\"`\n\tExecute func(input json.RawMessage) (string, error)\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tServerLabel string `json:\"server_label\"`\n\tServerURL string `json:\"server_url\"`\n\tHeaders map[string]string `json:\"headers,omitempty\"`\n\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n\tMessages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n\tReply string `json:\"reply\"`\n}\n\n// ErrorResponse is the JSON body returned on errors.\ntype ErrorResponse struct {\n\tError string `json:\"error\"`\n}\n\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n\tDo(req *http.Request) (*http.Response, error)\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":162,"cache_read_input_tokens":40502,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":162},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD4rGqmcsDk7NBaHg56","type":"assistant","uuid":"d4ba1651-ff54-44b1-9831-43424da997a6","timestamp":"2026-04-03T17:10:47.029Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"2cd87792-9b3d-4498-8ac3-11b33a47b947","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016eB8H3tfpoGefzUbjwZPej","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RSJHfTqJZiCwciB4D67Koc","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","content":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":162,"cache_read_input_tokens":40502,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":162},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD4rGqmcsDk7NBaHg56","type":"assistant","uuid":"3cddc0c0-f9a5-40eb-95ac-7e50c48ecc48","timestamp":"2026-04-03T17:10:56.028Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"3cddc0c0-f9a5-40eb-95ac-7e50c48ecc48","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RSJHfTqJZiCwciB4D67Koc","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go"}]},"uuid":"a82f4412-903b-4f7e-8569-4cd9f99ba87a","timestamp":"2026-04-03T17:10:57.984Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","content":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"3cddc0c0-f9a5-40eb-95ac-7e50c48ecc48","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"a82f4412-903b-4f7e-8569-4cd9f99ba87a","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016eB8H3tfpoGefzUbjwZPej","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QBGVTy5tDLURGCWwXQE7d8","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":162,"cache_read_input_tokens":40502,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":162},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD4rGqmcsDk7NBaHg56","type":"assistant","uuid":"b6d532d4-866f-4251-bf76-d8c7bb96b1cc","timestamp":"2026-04-03T17:11:20.689Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"b6d532d4-866f-4251-bf76-d8c7bb96b1cc","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QBGVTy5tDLURGCWwXQE7d8","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go"}]},"uuid":"ccb66da8-47dc-4d51-904d-21e8253cf727","timestamp":"2026-04-03T17:11:22.832Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"b6d532d4-866f-4251-bf76-d8c7bb96b1cc","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"ccb66da8-47dc-4d51-904d-21e8253cf727","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016eB8H3tfpoGefzUbjwZPej","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012eYq4ABNh7jXyhEQjxgWyT","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_openai.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\topenaiDefaultModel = \"gpt-4o\"\n\topenaiAPIURL = \"https://api.openai.com/v1/chat/completions\"\n\topenaiMaxTokens = 4096\n)\n\n// OpenAIConfig configures the OpenAI provider.\ntype OpenAIConfig struct {\n\tAPIKey string\n\tModel string\n\tHTTPClient HTTPClient\n}\n\ntype openaiProvider struct {\n\tapiKey string\n\tmodel string\n\thttpClient HTTPClient\n}\n\n// NewOpenAIProvider returns a Provider backed by the OpenAI Chat Completions API.\nfunc NewOpenAIProvider(cfg OpenAIConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = openaiDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &openaiProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *openaiProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\toaiMsgs := make([]map[string]string, 0, len(messages)+1)\n\n\t// Collect system messages into a single system message.\n\tvar systemContent string\n\tfor _, m := range messages {\n\t\tif m.Role == RoleSystem {\n\t\t\tif systemContent != \"\" {\n\t\t\t\tsystemContent += \"\\n\\n\"\n\t\t\t}\n\t\t\tsystemContent += m.Content\n\t\t}\n\t}\n\tif systemContent != \"\" {\n\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\"role\": \"system\",\n\t\t\t\"content\": systemContent,\n\t\t})\n\t}\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tcontinue // already handled above\n\t\tcase RoleContext:\n\t\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tbody := map[string]any{\n\t\t\"model\": p.model,\n\t\t\"messages\": oaiMsgs,\n\t\t\"max_tokens\": openaiMaxTokens,\n\t}\n\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, openaiAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"create request: %w\", err)\n\t}\n\treq.Header.Set(\"Content-Type\", \"application/json\")\n\treq.Header.Set(\"Authorization\", \"Bearer \"+p.apiKey)\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"openai request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn \"\", fmt.Errorf(\"OpenAI API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data struct {\n\t\tChoices []struct {\n\t\t\tMessage struct {\n\t\t\t\tContent string `json:\"content\"`\n\t\t\t} `json:\"message\"`\n\t\t} `json:\"choices\"`\n\t}\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn \"\", fmt.Errorf(\"decode response: %w\", err)\n\t}\n\n\tif len(data.Choices) == 0 || data.Choices[0].Message.Content == \"\" {\n\t\treturn \"\", fmt.Errorf(\"no content in OpenAI response\")\n\t}\n\treturn data.Choices[0].Message.Content, nil\n}\n"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":162,"cache_read_input_tokens":40502,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":162},"output_tokens":60,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD4rGqmcsDk7NBaHg56","type":"assistant","uuid":"c170eea5-242d-403f-a002-bf9f5b2c16bf","timestamp":"2026-04-03T17:11:30.004Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"c170eea5-242d-403f-a002-bf9f5b2c16bf","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012eYq4ABNh7jXyhEQjxgWyT","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_openai.go"}]},"uuid":"8c9bce2d-8233-45ee-be9c-7f24e67f7814","timestamp":"2026-04-03T17:11:31.212Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_openai.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\topenaiDefaultModel = \"gpt-4o\"\n\topenaiAPIURL = \"https://api.openai.com/v1/chat/completions\"\n\topenaiMaxTokens = 4096\n)\n\n// OpenAIConfig configures the OpenAI provider.\ntype OpenAIConfig struct {\n\tAPIKey string\n\tModel string\n\tHTTPClient HTTPClient\n}\n\ntype openaiProvider struct {\n\tapiKey string\n\tmodel string\n\thttpClient HTTPClient\n}\n\n// NewOpenAIProvider returns a Provider backed by the OpenAI Chat Completions API.\nfunc NewOpenAIProvider(cfg OpenAIConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = openaiDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &openaiProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *openaiProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\toaiMsgs := make([]map[string]string, 0, len(messages)+1)\n\n\t// Collect system messages into a single system message.\n\tvar systemContent string\n\tfor _, m := range messages {\n\t\tif m.Role == RoleSystem {\n\t\t\tif systemContent != \"\" {\n\t\t\t\tsystemContent += \"\\n\\n\"\n\t\t\t}\n\t\t\tsystemContent += m.Content\n\t\t}\n\t}\n\tif systemContent != \"\" {\n\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\"role\": \"system\",\n\t\t\t\"content\": systemContent,\n\t\t})\n\t}\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tcontinue // already handled above\n\t\tcase RoleContext:\n\t\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\toaiMsgs = append(oaiMsgs, map[string]string{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tbody := map[string]any{\n\t\t\"model\": p.model,\n\t\t\"messages\": oaiMsgs,\n\t\t\"max_tokens\": openaiMaxTokens,\n\t}\n\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, openaiAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"create request: %w\", err)\n\t}\n\treq.Header.Set(\"Content-Type\", \"application/json\")\n\treq.Header.Set(\"Authorization\", \"Bearer \"+p.apiKey)\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"openai request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn \"\", fmt.Errorf(\"OpenAI API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data struct {\n\t\tChoices []struct {\n\t\t\tMessage struct {\n\t\t\t\tContent string `json:\"content\"`\n\t\t\t} `json:\"message\"`\n\t\t} `json:\"choices\"`\n\t}\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn \"\", fmt.Errorf(\"decode response: %w\", err)\n\t}\n\n\tif len(data.Choices) == 0 || data.Choices[0].Message.Content == \"\" {\n\t\treturn \"\", fmt.Errorf(\"no content in OpenAI response\")\n\t}\n\treturn data.Choices[0].Message.Content, nil\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"c170eea5-242d-403f-a002-bf9f5b2c16bf","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"8c9bce2d-8233-45ee-be9c-7f24e67f7814","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016eB8H3tfpoGefzUbjwZPej","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013pMVfptmvT9BKxF2UsHUfG","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_dify.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n\t\"strings\"\n)\n\n// DifyConfig configures the Dify provider.\ntype DifyConfig struct {\n\tBaseURL string\n\tAPIKey string\n\tHTTPClient HTTPClient\n}\n\ntype difyProvider struct {\n\tbaseURL string\n\tapiKey string\n\thttpClient HTTPClient\n}\n\n// NewDifyProvider returns a Provider backed by a Dify instance.\nfunc NewDifyProvider(cfg DifyConfig) Provider {\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &difyProvider{\n\t\tbaseURL: strings.TrimRight(cfg.BaseURL, \"/\"),\n\t\tapiKey: cfg.APIKey,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *difyProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tquery := p.buildQuery(messages)\n\n\tbody := map[string]any{\n\t\t\"inputs\": map[string]any{},\n\t\t\"query\": query,\n\t\t\"response_mode\": \"blocking\",\n\t\t\"user\": \"explain-user\",\n\t}\n\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\turl := p.baseURL + \"/v1/chat-messages\"\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"create request: %w\", err)\n\t}\n\treq.Header.Set(\"Content-Type\", \"application/json\")\n\treq.Header.Set(\"Authorization\", \"Bearer \"+p.apiKey)\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"dify request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn \"\", fmt.Errorf(\"Dify API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data struct {\n\t\tAnswer string `json:\"answer\"`\n\t}\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn \"\", fmt.Errorf(\"decode response: %w\", err)\n\t}\n\n\tif data.Answer == \"\" {\n\t\treturn \"\", fmt.Errorf(\"no answer in Dify response\")\n\t}\n\treturn data.Answer, nil\n}\n\nfunc (p *difyProvider) buildQuery(messages []Message) string {\n\tvar parts []string\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleContext:\n\t\t\tparts = append(parts, \"[Context]: \"+m.Content)\n\t\tcase RoleSystem:\n\t\t\tparts = append(parts, \"[System]: \"+m.Content)\n\t\tcase RoleAssistant:\n\t\t\tparts = append(parts, \"[Assistant]: \"+m.Content)\n\t\tdefault:\n\t\t\tparts = append(parts, m.Content)\n\t\t}\n\t}\n\treturn strings.Join(parts, \"\\n\\n\")\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":162,"cache_read_input_tokens":40502,"output_tokens":6186,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":162,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhD4rGqmcsDk7NBaHg56","type":"assistant","uuid":"91cf8922-ca99-4b5f-a320-dd08fd629f04","timestamp":"2026-04-03T17:11:37.821Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"91cf8922-ca99-4b5f-a320-dd08fd629f04","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_013pMVfptmvT9BKxF2UsHUfG","type":"tool_result","content":"File created successfully at: /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_dify.go"}]},"uuid":"d611dfd2-63c2-4099-8f6f-2476d1d70b4b","timestamp":"2026-04-03T17:11:39.389Z","toolUseResult":{"type":"create","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_dify.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n\t\"strings\"\n)\n\n// DifyConfig configures the Dify provider.\ntype DifyConfig struct {\n\tBaseURL string\n\tAPIKey string\n\tHTTPClient HTTPClient\n}\n\ntype difyProvider struct {\n\tbaseURL string\n\tapiKey string\n\thttpClient HTTPClient\n}\n\n// NewDifyProvider returns a Provider backed by a Dify instance.\nfunc NewDifyProvider(cfg DifyConfig) Provider {\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &difyProvider{\n\t\tbaseURL: strings.TrimRight(cfg.BaseURL, \"/\"),\n\t\tapiKey: cfg.APIKey,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *difyProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tquery := p.buildQuery(messages)\n\n\tbody := map[string]any{\n\t\t\"inputs\": map[string]any{},\n\t\t\"query\": query,\n\t\t\"response_mode\": \"blocking\",\n\t\t\"user\": \"explain-user\",\n\t}\n\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\turl := p.baseURL + \"/v1/chat-messages\"\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"create request: %w\", err)\n\t}\n\treq.Header.Set(\"Content-Type\", \"application/json\")\n\treq.Header.Set(\"Authorization\", \"Bearer \"+p.apiKey)\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"dify request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn \"\", fmt.Errorf(\"Dify API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data struct {\n\t\tAnswer string `json:\"answer\"`\n\t}\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn \"\", fmt.Errorf(\"decode response: %w\", err)\n\t}\n\n\tif data.Answer == \"\" {\n\t\treturn \"\", fmt.Errorf(\"no answer in Dify response\")\n\t}\n\treturn data.Answer, nil\n}\n\nfunc (p *difyProvider) buildQuery(messages []Message) string {\n\tvar parts []string\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleContext:\n\t\t\tparts = append(parts, \"[Context]: \"+m.Content)\n\t\tcase RoleSystem:\n\t\t\tparts = append(parts, \"[System]: \"+m.Content)\n\t\tcase RoleAssistant:\n\t\t\tparts = append(parts, \"[Assistant]: \"+m.Content)\n\t\tdefault:\n\t\t\tparts = append(parts, m.Content)\n\t\t}\n\t}\n\treturn strings.Join(parts, \"\\n\\n\")\n}","structuredPatch":[],"originalFile":null},"sourceToolAssistantUUID":"91cf8922-ca99-4b5f-a320-dd08fd629f04","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"d611dfd2-63c2-4099-8f6f-2476d1d70b4b","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RgDZzBSaG71U1HT1AYrbpr","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me fix the handler — I used an incorrect type for the middleware chain closure. Let me also verify it compiles."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":6734,"cache_read_input_tokens":40664,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":6734},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD9GsZ7DURuDAARTfZN","type":"assistant","uuid":"923641e2-f5b0-4101-8fec-dc4c42387c76","timestamp":"2026-04-03T17:11:42.894Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"923641e2-f5b0-4101-8fec-dc4c42387c76","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RgDZzBSaG71U1HT1AYrbpr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SadxsYFaCCkAVTQ8iXAFSs","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":6734,"cache_read_input_tokens":40664,"output_tokens":103,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":6734,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhD9GsZ7DURuDAARTfZN","type":"assistant","uuid":"38172b06-dc57-4723-9f36-5596a81428d1","timestamp":"2026-04-03T17:11:43.008Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"38172b06-dc57-4723-9f36-5596a81428d1","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SadxsYFaCCkAVTQ8iXAFSs","type":"tool_result","content":"1\tpackage explain\n2\t\n3\timport (\n4\t\t\"encoding/json\"\n5\t\t\"net/http\"\n6\t)\n7\t\n8\t// Config holds the configuration for creating an AssistantHandler.\n9\ttype Config struct {\n10\t\tProvider Provider\n11\t\tMiddlewares []Middleware\n12\t\tBearerToken string // optional; if set, requests must carry this token\n13\t}\n14\t\n15\t// NewHandler creates an http.Handler that processes assistant chat requests.\n16\tfunc NewHandler(cfg Config) http.Handler {\n17\t\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n18\t\t\tif r.Method != http.MethodPost {\n19\t\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n20\t\t\t\treturn\n21\t\t\t}\n22\t\n23\t\t\tif cfg.BearerToken != \"\" {\n24\t\t\t\tauth := r.Header.Get(\"Authorization\")\n25\t\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n26\t\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n27\t\t\t\t\treturn\n28\t\t\t\t}\n29\t\t\t}\n30\t\n31\t\t\tvar req Request\n32\t\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n33\t\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n34\t\t\t\treturn\n35\t\t\t}\n36\t\t\tif len(req.Messages) == 0 {\n37\t\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n38\t\t\t\treturn\n39\t\t\t}\n40\t\n41\t\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n42\t\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n43\t\t\t}\n44\t\t\t// Build middleware chain from last to first.\n45\t\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n46\t\t\t\tmw := cfg.Middlewares[i]\n47\t\t\t\tinnerFn := fn\n48\t\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n49\t\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n50\t\t\t\t}\n51\t\t\t}\n52\t\n53\t\t\treply, err := fn(r.Context(), req.Messages)\n54\t\t\tif err != nil {\n55\t\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n56\t\t\t\treturn\n57\t\t\t}\n58\t\n59\t\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n60\t\t})\n61\t}\n62\t\n63\tfunc writeError(w http.ResponseWriter, code int, msg string) {\n64\t\twriteJSON(w, code, ErrorResponse{Error: msg})\n65\t}\n66\t\n67\tfunc writeJSON(w http.ResponseWriter, code int, v any) {\n68\t\tw.Header().Set(\"Content-Type\", \"application/json\")\n69\t\tw.WriteHeader(code)\n70\t\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n71\t}"}]},"uuid":"1bc5946d-96b0-4d78-8be6-1a3114cb2937","timestamp":"2026-04-03T17:11:43.013Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","content":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","numLines":71,"startLine":1,"totalLines":71}},"sourceToolAssistantUUID":"38172b06-dc57-4723-9f36-5596a81428d1","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"1bc5946d-96b0-4d78-8be6-1a3114cb2937","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_019rjdJtAZqS1hAJ7kRnhAAB","type":"message","role":"assistant","content":[{"type":"text","text":"I need to fix the middleware chain to use `context.Context` properly."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":886,"cache_read_input_tokens":47398,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":886},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD9YA4qYE2Yw6bMGvwk","type":"assistant","uuid":"f4bfed15-94af-4aa5-b8c6-e6c4ceb0f85c","timestamp":"2026-04-03T17:11:48.448Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"f4bfed15-94af-4aa5-b8c6-e6c4ceb0f85c","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_019rjdJtAZqS1hAJ7kRnhAAB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01711io5iUXaf1wCjiCHvJPX","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"import (\n\t\"encoding/json\"\n\t\"net/http\"\n)","new_string":"import (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":886,"cache_read_input_tokens":47398,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":886},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhD9YA4qYE2Yw6bMGvwk","type":"assistant","uuid":"8189907b-6f1f-4d55-8aba-cdade706dffd","timestamp":"2026-04-03T17:11:49.190Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"8189907b-6f1f-4d55-8aba-cdade706dffd","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_019rjdJtAZqS1hAJ7kRnhAAB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HEJHyuzTyaHA1gdGE5EewG","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)","new_string":"\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":886,"cache_read_input_tokens":47398,"output_tokens":594,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":886,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhD9YA4qYE2Yw6bMGvwk","type":"assistant","uuid":"609fc220-92bb-40d0-98d7-e0ff4b37626d","timestamp":"2026-04-03T17:11:53.223Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"8189907b-6f1f-4d55-8aba-cdade706dffd","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01711io5iUXaf1wCjiCHvJPX","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"c7adbfec-8149-42e6-935a-07e745c681c7","timestamp":"2026-04-03T17:11:57.981Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":1,"oldLines":6,"newStart":1,"newLines":7,"lines":[" package explain"," "," import (","+ \"context\""," \"encoding/json\""," \"net/http\""," )"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"8189907b-6f1f-4d55-8aba-cdade706dffd","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"609fc220-92bb-40d0-98d7-e0ff4b37626d","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HEJHyuzTyaHA1gdGE5EewG","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"6509db39-e145-419b-804e-641290ff1c14","timestamp":"2026-04-03T17:12:01.607Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tfn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(r.Context(), msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {\n\t\t\t\treturn mw(r.Context(), msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":39,"oldLines":15,"newStart":39,"newLines":16,"lines":[" return"," }"," ","- fn := func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {","- return cfg.Provider.Complete(r.Context(), msgs)","+ type chainFunc = func(context.Context, []Message) (string, error)","+ var fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {","+ return cfg.Provider.Complete(ctx, msgs)"," }"," // Build middleware chain from last to first."," for i := len(cfg.Middlewares) - 1; i >= 0; i-- {"," mw := cfg.Middlewares[i]"," innerFn := fn","- fn = func(ctx interface{ Value(any) any }, msgs []Message) (string, error) {","- return mw(r.Context(), msgs, innerFn)","+ fn = func(ctx context.Context, msgs []Message) (string, error) {","+ return mw(ctx, msgs, innerFn)"," }"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"609fc220-92bb-40d0-98d7-e0ff4b37626d","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"6509db39-e145-419b-804e-641290ff1c14","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_012gx7T55E6UUmapkUa1WoyB","type":"message","role":"assistant","content":[{"type":"text","text":"The IDE diagnostics are likely stale/indexing issues — let me verify with `go build`."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1051,"cache_read_input_tokens":48284,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1051},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhDAv5i7U5t7hS2XUDyW","type":"assistant","uuid":"cb615659-f536-4cc0-8f2e-0b516843f426","timestamp":"2026-04-03T17:12:04.916Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"cb615659-f536-4cc0-8f2e-0b516843f426","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_012gx7T55E6UUmapkUa1WoyB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01P4wUACxtbSLYpdbPXrNCt2","name":"Bash","input":{"command":"go build ./explain/ 2>&1","description":"Build explain package"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1051,"cache_read_input_tokens":48284,"output_tokens":121,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1051,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDAv5i7U5t7hS2XUDyW","type":"assistant","uuid":"83481b94-6dc0-433c-b1e3-f10a49625b91","timestamp":"2026-04-03T17:12:05.219Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"83481b94-6dc0-433c-b1e3-f10a49625b91","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01P4wUACxtbSLYpdbPXrNCt2","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"70feb465-0908-4287-8ff3-f6eec5a03135","timestamp":"2026-04-03T17:12:05.650Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"83481b94-6dc0-433c-b1e3-f10a49625b91","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"70feb465-0908-4287-8ff3-f6eec5a03135","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01V6L9eJXaVjifjsUN5AjX3f","type":"message","role":"assistant","content":[{"type":"text","text":"Compiles cleanly. Let me also run vet:"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":119,"cache_read_input_tokens":49335,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":119},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhDBDEajTTSNsJhuw6a2","type":"assistant","uuid":"bd3ec055-22a8-40a2-8e67-26c1911075fc","timestamp":"2026-04-03T17:12:08.685Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"bd3ec055-22a8-40a2-8e67-26c1911075fc","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01V6L9eJXaVjifjsUN5AjX3f","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011Co5DRswQWgUbHCFERweLJ","name":"Bash","input":{"command":"go vet ./explain/ 2>&1","description":"Vet explain package"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":119,"cache_read_input_tokens":49335,"output_tokens":96,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":119,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDBDEajTTSNsJhuw6a2","type":"assistant","uuid":"cc9b91d4-c27f-4c24-94a3-e17c1e51c527","timestamp":"2026-04-03T17:12:09.286Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"cc9b91d4-c27f-4c24-94a3-e17c1e51c527","isSidechain":false,"promptId":"457b95f8-6f06-4d84-8ada-7f030c4a29a6","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011Co5DRswQWgUbHCFERweLJ","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"da9a821b-81a0-4773-8807-d25eb0654944","timestamp":"2026-04-03T17:12:12.513Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"cc9b91d4-c27f-4c24-94a3-e17c1e51c527","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"da9a821b-81a0-4773-8807-d25eb0654944","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_019ytQvkrTS6DH3mbTn9ohPE","type":"message","role":"assistant","content":[{"type":"text","text":"All clean. Here's the final structure:\n\n```\nexplain/\n├── doc.go # Package documentation\n├── types.go # Message, Tool, McpServer, Request/Response, HTTPClient\n├── provider.go # Provider interface (Complete method)\n├── middleware.go # Middleware function type\n├── handler.go # NewHandler → http.Handler (auth, decode, middleware chain)\n├── provider_anthropic.go # Anthropic provider (tool loop + MCP support)\n├── provider_openai.go # OpenAI Chat Completions provider\n└── provider_dify.go # Dify provider\n```\n\nPackage: `github.com/netbirdio/netbird/explain`\n\nUsage example:\n\n```go\nprovider := explain.NewAnthropicProvider(explain.AnthropicConfig{\n APIKey: \"sk-...\",\n})\nhandler := explain.NewHandler(explain.Config{\n Provider: provider,\n BearerToken: \"optional-token\",\n})\nhttp.Handle(\"/api/explain\", handler)\n```"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":114,"cache_read_input_tokens":49454,"output_tokens":260,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":114,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDBiPXYuAtbokbQ7vBD","type":"assistant","uuid":"2e190545-50e5-4e43-9178-d7ec8d8d7f34","timestamp":"2026-04-03T17:12:18.837Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
{"parentUuid":"2e190545-50e5-4e43-9178-d7ec8d8d7f34","isSidechain":false,"type":"system","subtype":"stop_hook_summary","hookCount":1,"hookInfos":[{"command":"entire hooks claude-code stop","durationMs":5118}],"hookErrors":[],"preventedContinuation":false,"stopReason":"","hasOutput":true,"level":"suggestion","timestamp":"2026-04-03T17:12:24.014Z","uuid":"b312a562-8c1b-4847-94c2-27008857326a","toolUseID":"7ff79c19-91cc-4eea-9e62-621554437b21","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"a880222f-6b47-41df-85d9-e563cea7e839","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01B5mBkdB4rXt61Wcg7PE253","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016WiEEdvMz68KTxX1rerQRN","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\nfunc main() {\n\tprovider := flag.String(\"provider\", \"anthropic\", \"LLM provider: anthropic, openai, dify\")\n\tapiKey := flag.String(\"api-key\", \"\", \"LLM provider API key\")\n\tmodel := flag.String(\"model\", \"\", \"model name (provider-specific default if empty)\")\n\tbaseURL := flag.String(\"base-url\", \"\", \"base URL for Dify provider\")\n\tbearerToken := flag.String(\"bearer-token\", \"\", \"optional Bearer token to protect the endpoint\")\n\tlistenAddr := flag.String(\"listen\", \":8080\", \"listen address\")\n\tflag.Parse()\n\n\tif *apiKey == \"\" {\n\t\tlog.Fatal(\"--api-key is required\")\n\t}\n\n\tp, err := newProvider(*provider, *apiKey, *model, *baseURL)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: *bearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", *listenAddr)\n\tif err := http.ListenAndServe(*listenAddr, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc newProvider(name, apiKey, model, baseURL string) (explain.Provider, error) {\n\tswitch name {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif baseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"--base-url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tBaseURL: baseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", name)\n\t}\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":113,"cache_read_input_tokens":50207,"output_tokens":699,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":113,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDFjTswuEECMq3cNcSE","type":"assistant","uuid":"7065e55f-6a77-467d-85f0-b2708e3619f5","timestamp":"2026-04-03T17:13:15.283Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"docs/add-selfhosted-sclaing-note","slug":"wise-prancing-squid"}
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{"parentUuid":"e08b7afa-714d-4afe-94d4-5811a152bff2","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01R7WX7LPEybHF87t1nuDcUP","type":"message","role":"assistant","content":[{"type":"text","text":"Builds cleanly. Run it with:\n\n```bash\ngo run ./explain/cmd/ --provider anthropic --api-key sk-... --listen :8080\n```\n\nThen `POST /api/explain` with `{\"messages\": [{\"role\": \"user\", \"content\": \"...\"}]}`.\n\nFlags:\n- `--provider` — `anthropic` (default), `openai`, or `dify`\n- `--api-key` — required, the LLM provider API key\n- `--model` — override default model\n- `--base-url` — required for Dify\n- `--bearer-token` — optional auth for the endpoint\n- `--listen` — address to bind (default `:8080`)"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":99,"cache_read_input_tokens":51062,"output_tokens":170,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":99,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDGzuLhcpzkM9zjJFza","type":"assistant","uuid":"8ba754c1-5561-411f-b478-7a56ab2eb90a","timestamp":"2026-04-03T17:13:29.114Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"7db6c101-8f5f-45f5-bdee-6a421f885a6b","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016UqGBuuKxeqo8G4Bh3bY9W","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01ECVYqD5XckvnH8udwvZAvj","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":182,"cache_read_input_tokens":51398,"output_tokens":92,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":182,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDNxqjSsnc6rd8UTxmN","type":"assistant","uuid":"26f81964-6962-4e04-9c18-2a3703714f48","timestamp":"2026-04-03T17:14:47.852Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"26f81964-6962-4e04-9c18-2a3703714f48","isSidechain":false,"promptId":"8aa83cd3-1229-4b4a-8844-d4eac07cf88c","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01ECVYqD5XckvnH8udwvZAvj","type":"tool_result","content":"1\tpackage main\n2\t\n3\timport (\n4\t\t\"flag\"\n5\t\t\"fmt\"\n6\t\t\"log\"\n7\t\t\"net/http\"\n8\t\n9\t\t\"github.com/netbirdio/netbird/explain\"\n10\t)\n11\t\n12\tfunc main() {\n13\t\tprovider := flag.String(\"provider\", \"anthropic\", \"LLM provider: anthropic, openai, dify\")\n14\t\tapiKey := flag.String(\"api-key\", \"\", \"LLM provider API key\")\n15\t\tmodel := flag.String(\"model\", \"\", \"model name (provider-specific default if empty)\")\n16\t\tbaseURL := flag.String(\"base-url\", \"\", \"base URL for Dify provider\")\n17\t\tbearerToken := flag.String(\"bearer-token\", \"\", \"optional Bearer token to protect the endpoint\")\n18\t\tlistenAddr := flag.String(\"listen\", \":8080\", \"listen address\")\n19\t\tflag.Parse()\n20\t\n21\t\tif *apiKey == \"\" {\n22\t\t\tlog.Fatal(\"--api-key is required\")\n23\t\t}\n24\t\n25\t\tp, err := newProvider(*provider, *apiKey, *model, *baseURL)\n26\t\tif err != nil {\n27\t\t\tlog.Fatal(err)\n28\t\t}\n29\t\n30\t\thandler := explain.NewHandler(explain.Config{\n31\t\t\tProvider: p,\n32\t\t\tBearerToken: *bearerToken,\n33\t\t})\n34\t\n35\t\tmux := http.NewServeMux()\n36\t\tmux.Handle(\"/api/explain\", handler)\n37\t\n38\t\tlog.Printf(\"listening on %s\", *listenAddr)\n39\t\tif err := http.ListenAndServe(*listenAddr, mux); err != nil {\n40\t\t\tlog.Fatal(err)\n41\t\t}\n42\t}\n43\t\n44\tfunc newProvider(name, apiKey, model, baseURL string) (explain.Provider, error) {\n45\t\tswitch name {\n46\t\tcase \"anthropic\":\n47\t\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n48\t\t\t\tAPIKey: apiKey,\n49\t\t\t\tModel: model,\n50\t\t\t}), nil\n51\t\tcase \"openai\":\n52\t\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n53\t\t\t\tAPIKey: apiKey,\n54\t\t\t\tModel: model,\n55\t\t\t}), nil\n56\t\tcase \"dify\":\n57\t\t\tif baseURL == \"\" {\n58\t\t\t\treturn nil, fmt.Errorf(\"--base-url is required for the dify provider\")\n59\t\t\t}\n60\t\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n61\t\t\t\tAPIKey: apiKey,\n62\t\t\t\tBaseURL: baseURL,\n63\t\t\t}), nil\n64\t\tdefault:\n65\t\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", name)\n66\t\t}\n67\t}"}]},"uuid":"2ccec969-2774-4e08-8dc7-4b291f37796c","timestamp":"2026-04-03T17:14:47.870Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\nfunc main() {\n\tprovider := flag.String(\"provider\", \"anthropic\", \"LLM provider: anthropic, openai, dify\")\n\tapiKey := flag.String(\"api-key\", \"\", \"LLM provider API key\")\n\tmodel := flag.String(\"model\", \"\", \"model name (provider-specific default if empty)\")\n\tbaseURL := flag.String(\"base-url\", \"\", \"base URL for Dify provider\")\n\tbearerToken := flag.String(\"bearer-token\", \"\", \"optional Bearer token to protect the endpoint\")\n\tlistenAddr := flag.String(\"listen\", \":8080\", \"listen address\")\n\tflag.Parse()\n\n\tif *apiKey == \"\" {\n\t\tlog.Fatal(\"--api-key is required\")\n\t}\n\n\tp, err := newProvider(*provider, *apiKey, *model, *baseURL)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: *bearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", *listenAddr)\n\tif err := http.ListenAndServe(*listenAddr, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc newProvider(name, apiKey, model, baseURL string) (explain.Provider, error) {\n\tswitch name {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif baseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"--base-url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tBaseURL: baseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", name)\n\t}\n}","numLines":67,"startLine":1,"totalLines":67}},"sourceToolAssistantUUID":"26f81964-6962-4e04-9c18-2a3703714f48","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"2ccec969-2774-4e08-8dc7-4b291f37796c","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01WA89obrevMMEoorFawvHbW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KbcyoPsnmNuYr7k8o9FreH","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":799,"cache_read_input_tokens":51580,"output_tokens":881,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":799,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDPAh7ziyJ2eXwTNUvi","type":"assistant","uuid":"c52c3e92-aff9-490f-a26d-6f4d90d419e1","timestamp":"2026-04-03T17:14:58.177Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"c52c3e92-aff9-490f-a26d-6f4d90d419e1","isSidechain":false,"promptId":"8aa83cd3-1229-4b4a-8844-d4eac07cf88c","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KbcyoPsnmNuYr7k8o9FreH","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"7dd467dd-5e12-483b-b4d4-5a1ac4e19696","timestamp":"2026-04-03T17:15:02.460Z","toolUseResult":{"type":"update","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":5,"oldLines":63,"newStart":5,"newLines":93,"lines":[" \"fmt\""," \"log\""," \"net/http\"","+ \"os\""," ","+ \"gopkg.in/yaml.v3\"","+"," \"github.com/netbirdio/netbird/explain\""," )"," ","+type config struct {","+ Listen string `yaml:\"listen\"`","+ BearerToken string `yaml:\"bearer_token\"`","+ Provider string `yaml:\"provider\"`","+ APIKey string `yaml:\"api_key\"`","+ Model string `yaml:\"model\"`","+ BaseURL string `yaml:\"base_url\"`","+}","+"," func main() {","- provider := flag.String(\"provider\", \"anthropic\", \"LLM provider: anthropic, openai, dify\")","- apiKey := flag.String(\"api-key\", \"\", \"LLM provider API key\")","- model := flag.String(\"model\", \"\", \"model name (provider-specific default if empty)\")","- baseURL := flag.String(\"base-url\", \"\", \"base URL for Dify provider\")","- bearerToken := flag.String(\"bearer-token\", \"\", \"optional Bearer token to protect the endpoint\")","- listenAddr := flag.String(\"listen\", \":8080\", \"listen address\")","+ configPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")"," flag.Parse()"," ","- if *apiKey == \"\" {","- log.Fatal(\"--api-key is required\")","+ cfg, err := loadConfig(*configPath)","+ if err != nil {","+ log.Fatalf(\"load config: %v\", err)"," }"," ","- p, err := newProvider(*provider, *apiKey, *model, *baseURL)","+ if cfg.APIKey == \"\" {","+ log.Fatal(\"api_key is required in config\")","+ }","+ if cfg.Listen == \"\" {","+ cfg.Listen = \":8080\"","+ }","+ if cfg.Provider == \"\" {","+ cfg.Provider = \"anthropic\"","+ }","+","+ p, err := newProvider(cfg)"," if err != nil {"," log.Fatal(err)"," }"," "," handler := explain.NewHandler(explain.Config{"," Provider: p,","- BearerToken: *bearerToken,","+ BearerToken: cfg.BearerToken,"," })"," "," mux := http.NewServeMux()"," mux.Handle(\"/api/explain\", handler)"," ","- log.Printf(\"listening on %s\", *listenAddr)","- if err := http.ListenAndServe(*listenAddr, mux); err != nil {","+ log.Printf(\"listening on %s\", cfg.Listen)","+ if err := http.ListenAndServe(cfg.Listen, mux); err != nil {"," log.Fatal(err)"," }"," }"," ","-func newProvider(name, apiKey, model, baseURL string) (explain.Provider, error) {","- switch name {","+func loadConfig(path string) (*config, error) {","+ data, err := os.ReadFile(path)","+ if err != nil {","+ return nil, fmt.Errorf(\"read %s: %w\", path, err)","+ }","+ var cfg config","+ if err := yaml.Unmarshal(data, &cfg); err != nil {","+ return nil, fmt.Errorf(\"parse %s: %w\", path, err)","+ }","+ return &cfg, nil","+}","+","+func newProvider(cfg *config) (explain.Provider, error) {","+ switch cfg.Provider {"," case \"anthropic\":"," return explain.NewAnthropicProvider(explain.AnthropicConfig{","- APIKey: apiKey,","- Model: model,","+ APIKey: cfg.APIKey,","+ Model: cfg.Model,"," }), nil"," case \"openai\":"," return explain.NewOpenAIProvider(explain.OpenAIConfig{","- APIKey: apiKey,","- Model: model,","+ APIKey: cfg.APIKey,","+ Model: cfg.Model,"," }), nil"," case \"dify\":","- if baseURL == \"\" {","- return nil, fmt.Errorf(\"--base-url is required for the dify provider\")","+ if cfg.BaseURL == \"\" {","+ return nil, fmt.Errorf(\"base_url is required for the dify provider\")"," }"," return explain.NewDifyProvider(explain.DifyConfig{","- APIKey: apiKey,","- BaseURL: baseURL,","+ APIKey: cfg.APIKey,","+ BaseURL: cfg.BaseURL,"," }), nil"," default:","- return nil, fmt.Errorf(\"unknown provider: %s\", name)","+ return nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)"," }"," }","\\ No newline at end of file"]}],"originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\nfunc main() {\n\tprovider := flag.String(\"provider\", \"anthropic\", \"LLM provider: anthropic, openai, dify\")\n\tapiKey := flag.String(\"api-key\", \"\", \"LLM provider API key\")\n\tmodel := flag.String(\"model\", \"\", \"model name (provider-specific default if empty)\")\n\tbaseURL := flag.String(\"base-url\", \"\", \"base URL for Dify provider\")\n\tbearerToken := flag.String(\"bearer-token\", \"\", \"optional Bearer token to protect the endpoint\")\n\tlistenAddr := flag.String(\"listen\", \":8080\", \"listen address\")\n\tflag.Parse()\n\n\tif *apiKey == \"\" {\n\t\tlog.Fatal(\"--api-key is required\")\n\t}\n\n\tp, err := newProvider(*provider, *apiKey, *model, *baseURL)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: *bearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", *listenAddr)\n\tif err := http.ListenAndServe(*listenAddr, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc newProvider(name, apiKey, model, baseURL string) (explain.Provider, error) {\n\tswitch name {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tModel: model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif baseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"--base-url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: apiKey,\n\t\t\tBaseURL: baseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", name)\n\t}\n}"},"sourceToolAssistantUUID":"c52c3e92-aff9-490f-a26d-6f4d90d419e1","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"7dd467dd-5e12-483b-b4d4-5a1ac4e19696","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01MFsY75SjrRQQdrNxyoJt4Q","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016dkfVUPMmW5xexHDyeoebB","name":"Bash","input":{"command":"go build ./explain/cmd/ 2>&1","description":"Build explain cmd"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":925,"cache_read_input_tokens":52379,"output_tokens":81,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":925,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDQFmFDWmqcs9Hh1ufx","type":"assistant","uuid":"a8299a09-676a-450b-a776-64bbed56392f","timestamp":"2026-04-03T17:15:05.555Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a8299a09-676a-450b-a776-64bbed56392f","isSidechain":false,"promptId":"8aa83cd3-1229-4b4a-8844-d4eac07cf88c","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016dkfVUPMmW5xexHDyeoebB","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"1140f7df-5e09-4d31-bc9d-f79eb4fe144b","timestamp":"2026-04-03T17:15:06.517Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"a8299a09-676a-450b-a776-64bbed56392f","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"1140f7df-5e09-4d31-bc9d-f79eb4fe144b","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01L21aejfqaZvMFhHBUwGTE9","type":"message","role":"assistant","content":[{"type":"text","text":"Builds clean. Example `config.yaml`:\n\n```yaml\nlisten: \":8080\"\nprovider: anthropic\napi_key: sk-ant-...\nmodel: claude-sonnet-4-20250514\nbearer_token: my-secret-token\n# base_url: https://dify.example.com # required for dify provider\n```\n\nRun with:\n\n```bash\ngo run ./explain/cmd/ --config config.yaml\n```"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1135,"cache_read_input_tokens":52379,"output_tokens":107,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1135,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDQYJAgHX6qyrAqgDvc","type":"assistant","uuid":"455203c3-3d40-4eb9-8da8-6589c9109ea7","timestamp":"2026-04-03T17:15:09.987Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"455203c3-3d40-4eb9-8da8-6589c9109ea7","isSidechain":false,"type":"system","subtype":"stop_hook_summary","hookCount":1,"hookInfos":[{"command":"entire hooks claude-code stop","durationMs":3829}],"hookErrors":[],"preventedContinuation":false,"stopReason":"","hasOutput":true,"level":"suggestion","timestamp":"2026-04-03T17:15:13.852Z","uuid":"f7fd6bea-3a58-4dfa-ae50-759903dfc5f9","toolUseID":"a743605f-0de7-40e0-87db-d58559e04c48","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f7fd6bea-3a58-4dfa-ae50-759903dfc5f9","isSidechain":false,"type":"system","subtype":"turn_duration","durationMs":30120,"messageCount":140,"timestamp":"2026-04-03T17:15:13.852Z","uuid":"e8636f59-1541-49f8-bf25-36cdfdb0e6d1","isMeta":false,"userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"e8636f59-1541-49f8-bf25-36cdfdb0e6d1","isSidechain":false,"promptId":"e44dd3d4-6a05-4c85-be15-d087507bf078","type":"user","message":{"role":"user","content":"output a yaml for anthropic with github mcp server support"},"uuid":"80561bc3-6395-4650-9ba3-0468036f9085","timestamp":"2026-04-03T17:16:22.118Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"type":"file-history-snapshot","messageId":"80561bc3-6395-4650-9ba3-0468036f9085","snapshot":{"messageId":"80561bc3-6395-4650-9ba3-0468036f9085","trackedFileBackups":{"/Users/misha/Documents/GolandProjects/netbird/explain-server/package.json":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/.gitignore":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/types.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/tsconfig.json":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/types.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/index.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/handler.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/dify.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/openai.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/anthropic.ts":{"backupFileName":null,"version":5,"backupTime":"2026-04-03T17:16:23.479Z"},"explain/handler.go":{"backupFileName":"4f535b4804f87208@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider_anthropic.go":{"backupFileName":"01617ce79bdea7d4@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider_openai.go":{"backupFileName":"77f9e7cea468e787@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/middleware.go":{"backupFileName":"408939dddf1f8ef9@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider_dify.go":{"backupFileName":"fde604e6fd296045@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/types.go":{"backupFileName":"d1b7b9d2693f1eb2@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/doc.go":{"backupFileName":"bc45285c4621fa8e@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider.go":{"backupFileName":"1c9ef09147032bab@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/cmd/main.go":{"backupFileName":"db1a1211e3bb7d1f@v3","version":3,"backupTime":"2026-04-03T17:16:23.530Z"}},"timestamp":"2026-04-03T17:16:23.530Z"},"isSnapshotUpdate":false}
{"parentUuid":"80561bc3-6395-4650-9ba3-0468036f9085","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_017PhzuUPq76aW8ioAE65dyv","type":"message","role":"assistant","content":[{"type":"text","text":"\n\n```yaml\nlisten: \":8080\"\nprovider: anthropic\napi_key: sk-ant-your-key-here\nmodel: claude-sonnet-4-20250514\nbearer_token: \"\"\n```\n\nBut the current `config` struct doesn't support MCP servers or tools. Let me add that."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":180,"cache_read_input_tokens":53514,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":180},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhDWDJagfM3iRHRmcEo4","type":"assistant","uuid":"9e335fd3-4d2b-4e05-83f8-dee5b6ec2227","timestamp":"2026-04-03T17:16:27.802Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"9e335fd3-4d2b-4e05-83f8-dee5b6ec2227","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_017PhzuUPq76aW8ioAE65dyv","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01B2BS1JWGVCYznL1o9DuE3B","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":180,"cache_read_input_tokens":53514,"output_tokens":152,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":180,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDWDJagfM3iRHRmcEo4","type":"assistant","uuid":"54a66469-b95f-4786-8476-5ec7a6e809e6","timestamp":"2026-04-03T17:16:27.854Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"54a66469-b95f-4786-8476-5ec7a6e809e6","isSidechain":false,"promptId":"e44dd3d4-6a05-4c85-be15-d087507bf078","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01B2BS1JWGVCYznL1o9DuE3B","type":"tool_result","content":"1\tpackage main\n2\t\n3\timport (\n4\t\t\"flag\"\n5\t\t\"fmt\"\n6\t\t\"log\"\n7\t\t\"net/http\"\n8\t\t\"os\"\n9\t\n10\t\t\"gopkg.in/yaml.v3\"\n11\t\n12\t\t\"github.com/netbirdio/netbird/explain\"\n13\t)\n14\t\n15\ttype config struct {\n16\t\tListen string `yaml:\"listen\"`\n17\t\tBearerToken string `yaml:\"bearer_token\"`\n18\t\tProvider string `yaml:\"provider\"`\n19\t\tAPIKey string `yaml:\"api_key\"`\n20\t\tModel string `yaml:\"model\"`\n21\t\tBaseURL string `yaml:\"base_url\"`\n22\t}\n23\t\n24\tfunc main() {\n25\t\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n26\t\tflag.Parse()\n27\t\n28\t\tcfg, err := loadConfig(*configPath)\n29\t\tif err != nil {\n30\t\t\tlog.Fatalf(\"load config: %v\", err)\n31\t\t}\n32\t\n33\t\tif cfg.APIKey == \"\" {\n34\t\t\tlog.Fatal(\"api_key is required in config\")\n35\t\t}\n36\t\tif cfg.Listen == \"\" {\n37\t\t\tcfg.Listen = \":8080\"\n38\t\t}\n39\t\tif cfg.Provider == \"\" {\n40\t\t\tcfg.Provider = \"anthropic\"\n41\t\t}\n42\t\n43\t\tp, err := newProvider(cfg)\n44\t\tif err != nil {\n45\t\t\tlog.Fatal(err)\n46\t\t}\n47\t\n48\t\thandler := explain.NewHandler(explain.Config{\n49\t\t\tProvider: p,\n50\t\t\tBearerToken: cfg.BearerToken,\n51\t\t})\n52\t\n53\t\tmux := http.NewServeMux()\n54\t\tmux.Handle(\"/api/explain\", handler)\n55\t\n56\t\tlog.Printf(\"listening on %s\", cfg.Listen)\n57\t\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n58\t\t\tlog.Fatal(err)\n59\t\t}\n60\t}\n61\t\n62\tfunc loadConfig(path string) (*config, error) {\n63\t\tdata, err := os.ReadFile(path)\n64\t\tif err != nil {\n65\t\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n66\t\t}\n67\t\tvar cfg config\n68\t\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n69\t\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n70\t\t}\n71\t\treturn &cfg, nil\n72\t}\n73\t\n74\tfunc newProvider(cfg *config) (explain.Provider, error) {\n75\t\tswitch cfg.Provider {\n76\t\tcase \"anthropic\":\n77\t\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n78\t\t\t\tAPIKey: cfg.APIKey,\n79\t\t\t\tModel: cfg.Model,\n80\t\t\t}), nil\n81\t\tcase \"openai\":\n82\t\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n83\t\t\t\tAPIKey: cfg.APIKey,\n84\t\t\t\tModel: cfg.Model,\n85\t\t\t}), nil\n86\t\tcase \"dify\":\n87\t\t\tif cfg.BaseURL == \"\" {\n88\t\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n89\t\t\t}\n90\t\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n91\t\t\t\tAPIKey: cfg.APIKey,\n92\t\t\t\tBaseURL: cfg.BaseURL,\n93\t\t\t}), nil\n94\t\tdefault:\n95\t\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n96\t\t}\n97\t}"}]},"uuid":"7be49de3-0805-4113-8130-392a90a78e73","timestamp":"2026-04-03T17:16:27.922Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","numLines":97,"startLine":1,"totalLines":97}},"sourceToolAssistantUUID":"54a66469-b95f-4786-8476-5ec7a6e809e6","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"7be49de3-0805-4113-8130-392a90a78e73","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_015ert1FWztDeSdqVtbZDWkw","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011VLK3HqeoMDyVGZrBDn71R","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"type config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}","new_string":"type mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1086,"cache_read_input_tokens":53694,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1086},"output_tokens":62,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhDWYzFqdRwN1aJULNCQ","type":"assistant","uuid":"6d64f594-e26d-410f-a076-5d1413f9858a","timestamp":"2026-04-03T17:16:33.663Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6d64f594-e26d-410f-a076-5d1413f9858a","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_015ert1FWztDeSdqVtbZDWkw","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EpbTFLnyRWtptTfXJZYbVr","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil","new_string":"\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1086,"cache_read_input_tokens":53694,"output_tokens":674,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1086,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDWYzFqdRwN1aJULNCQ","type":"assistant","uuid":"2f79140d-c43b-4eef-a902-a4b0368cc57c","timestamp":"2026-04-03T17:16:36.671Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6d64f594-e26d-410f-a076-5d1413f9858a","isSidechain":false,"promptId":"e44dd3d4-6a05-4c85-be15-d087507bf078","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011VLK3HqeoMDyVGZrBDn71R","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"d4a5823b-6940-4565-9c17-4225bcfca6d5","timestamp":"2026-04-03T17:16:40.319Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":12,"oldLines":13,"newStart":12,"newLines":21,"lines":[" \"github.com/netbirdio/netbird/explain\""," )"," ","+type mcpServerConfig struct {","+ ServerLabel string `yaml:\"server_label\"`","+ ServerURL string `yaml:\"server_url\"`","+ Headers map[string]string `yaml:\"headers,omitempty\"`","+ AllowedTools []string `yaml:\"allowed_tools,omitempty\"`","+}","+"," type config struct {","- Listen string `yaml:\"listen\"`","- BearerToken string `yaml:\"bearer_token\"`","- Provider string `yaml:\"provider\"`","- APIKey string `yaml:\"api_key\"`","- Model string `yaml:\"model\"`","- BaseURL string `yaml:\"base_url\"`","+ Listen string `yaml:\"listen\"`","+ BearerToken string `yaml:\"bearer_token\"`","+ Provider string `yaml:\"provider\"`","+ APIKey string `yaml:\"api_key\"`","+ Model string `yaml:\"model\"`","+ BaseURL string `yaml:\"base_url\"`","+ McpServers []mcpServerConfig `yaml:\"mcp_servers\"`"," }"," "," func main() {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"6d64f594-e26d-410f-a076-5d1413f9858a","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"2f79140d-c43b-4eef-a902-a4b0368cc57c","isSidechain":false,"promptId":"e44dd3d4-6a05-4c85-be15-d087507bf078","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EpbTFLnyRWtptTfXJZYbVr","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"9184aa30-4e00-4680-b49b-79fe20ada570","timestamp":"2026-04-03T17:16:41.915Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":82,"oldLines":9,"newStart":82,"newLines":19,"lines":[" func newProvider(cfg *config) (explain.Provider, error) {"," switch cfg.Provider {"," case \"anthropic\":","+ var mcpServers []explain.McpServer","+ for _, m := range cfg.McpServers {","+ mcpServers = append(mcpServers, explain.McpServer{","+ ServerLabel: m.ServerLabel,","+ ServerURL: m.ServerURL,","+ Headers: m.Headers,","+ AllowedTools: m.AllowedTools,","+ })","+ }"," return explain.NewAnthropicProvider(explain.AnthropicConfig{","- APIKey: cfg.APIKey,","- Model: cfg.Model,","+ APIKey: cfg.APIKey,","+ Model: cfg.Model,","+ McpServers: mcpServers,"," }), nil"," case \"openai\":"," return explain.NewOpenAIProvider(explain.OpenAIConfig{"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"2f79140d-c43b-4eef-a902-a4b0368cc57c","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"9184aa30-4e00-4680-b49b-79fe20ada570","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01963A91HF15Evf8AP7uapsk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BrhmkLog8tnr3CqYfnyjNy","name":"Bash","input":{"command":"go build ./explain/cmd/ 2>&1","description":"Build explain cmd"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":835,"cache_read_input_tokens":54780,"output_tokens":81,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":835,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDXaNNpPSjzXc8V5aVk","type":"assistant","uuid":"f104941e-2ce2-4cc6-a1aa-83fa3c21e6ce","timestamp":"2026-04-03T17:16:45.524Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f104941e-2ce2-4cc6-a1aa-83fa3c21e6ce","isSidechain":false,"promptId":"e44dd3d4-6a05-4c85-be15-d087507bf078","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BrhmkLog8tnr3CqYfnyjNy","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"f43b022e-edac-457b-8339-403dd1818fb3","timestamp":"2026-04-03T17:16:46.562Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"f104941e-2ce2-4cc6-a1aa-83fa3c21e6ce","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f43b022e-edac-457b-8339-403dd1818fb3","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Xx4ruUoLA6J9eXiKMqB4UR","type":"message","role":"assistant","content":[{"type":"text","text":"Builds clean. Here's the config:\n\n```yaml\nlisten: \":8080\"\nprovider: anthropic\napi_key: sk-ant-your-key-here\nmodel: claude-sonnet-4-20250514\nbearer_token: \"\"\n\nmcp_servers:\n - server_label: github\n server_url: https://api.githubcopilot.com/mcp/\n headers:\n Authorization: \"Bearer ghp_your-github-token-here\"\n allowed_tools:\n - get_file_contents\n - search_repositories\n - search_code\n - get_issue\n - list_issues\n - create_issue\n - list_commits\n - get_pull_request\n - list_pull_requests\n```"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":99,"cache_read_input_tokens":55615,"output_tokens":185,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":99,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhDXv4YwjV5ESHuvfwZK","type":"assistant","uuid":"2b3bb58c-d736-48ec-91cb-c85ac03a9a2e","timestamp":"2026-04-03T17:16:51.180Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"91a30520-5fa0-4ca4-aaf0-f485669898fa","isSidechain":false,"promptId":"83aaa482-2552-40b4-8cb4-75bb7a733131","type":"user","message":{"role":"user","content":"write it to config.yaml"},"uuid":"87799329-0274-4db1-b031-1ac1e3f514c6","timestamp":"2026-04-03T17:17:08.926Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"7956d6f4-81c4-4070-acd7-d79921b20977","isSidechain":false,"promptId":"65d443a9-7aa1-4560-b173-2aeb703c6d16","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MUALUmtzQmUjhHEdndzHNU","type":"tool_result","content":"1\tpackage explain\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"encoding/json\"\n6\t\t\"net/http\"\n7\t)\n8\t\n9\t// Config holds the configuration for creating an AssistantHandler.\n10\ttype Config struct {\n11\t\tProvider Provider\n12\t\tMiddlewares []Middleware\n13\t\tBearerToken string // optional; if set, requests must carry this token\n14\t}\n15\t\n16\t// NewHandler creates an http.Handler that processes assistant chat requests.\n17\tfunc NewHandler(cfg Config) http.Handler {\n18\t\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n19\t\t\tif r.Method != http.MethodPost {\n20\t\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n21\t\t\t\treturn\n22\t\t\t}\n23\t\n24\t\t\tif cfg.BearerToken != \"\" {\n25\t\t\t\tauth := r.Header.Get(\"Authorization\")\n26\t\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n27\t\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n28\t\t\t\t\treturn\n29\t\t\t\t}\n30\t\t\t}\n31\t\n32\t\t\tvar req Request\n33\t\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n34\t\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n35\t\t\t\treturn\n36\t\t\t}\n37\t\t\tif len(req.Messages) == 0 {\n38\t\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n39\t\t\t\treturn\n40\t\t\t}\n41\t\n42\t\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n43\t\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n44\t\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n45\t\t\t}\n46\t\t\t// Build middleware chain from last to first.\n47\t\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n48\t\t\t\tmw := cfg.Middlewares[i]\n49\t\t\t\tinnerFn := fn\n50\t\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n51\t\t\t\t\treturn mw(ctx, msgs, innerFn)\n52\t\t\t\t}\n53\t\t\t}\n54\t\n55\t\t\treply, err := fn(r.Context(), req.Messages)\n56\t\t\tif err != nil {\n57\t\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n58\t\t\t\treturn\n59\t\t\t}\n60\t\n61\t\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n62\t\t})\n63\t}\n64\t\n65\tfunc writeError(w http.ResponseWriter, code int, msg string) {\n66\t\twriteJSON(w, code, ErrorResponse{Error: msg})\n67\t}\n68\t\n69\tfunc writeJSON(w http.ResponseWriter, code int, v any) {\n70\t\tw.Header().Set(\"Content-Type\", \"application/json\")\n71\t\tw.WriteHeader(code)\n72\t\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n73\t}"}]},"uuid":"fcdb7395-3dbe-4ac0-8345-2f1af1d8b234","timestamp":"2026-04-03T17:23:08.034Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","content":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","numLines":73,"startLine":1,"totalLines":73}},"sourceToolAssistantUUID":"7956d6f4-81c4-4070-acd7-d79921b20977","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"fcdb7395-3dbe-4ac0-8345-2f1af1d8b234","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01DhYfmgaqFsooRcKLqRCAFQ","type":"message","role":"assistant","content":[{"type":"text","text":"I also notice the client is calling `/api/ai/chat` but the server registers `/api/explain`. Let me fix both — add CORS and update the path."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1330,"cache_read_input_tokens":57294,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1330},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhE237FA7YuDnGNmpkyi","type":"assistant","uuid":"2d4b938d-e6e7-4207-89d6-b9bddf801940","timestamp":"2026-04-03T17:23:11.886Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"2d4b938d-e6e7-4207-89d6-b9bddf801940","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01DhYfmgaqFsooRcKLqRCAFQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0147M1dJLPdc8GDqg7ekW8Za","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}","new_string":"// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1330,"cache_read_input_tokens":57294,"output_tokens":438,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1330,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhE237FA7YuDnGNmpkyi","type":"assistant","uuid":"73cbb6ff-44ab-433a-87fa-f03031836345","timestamp":"2026-04-03T17:23:14.340Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"73cbb6ff-44ab-433a-87fa-f03031836345","isSidechain":false,"promptId":"65d443a9-7aa1-4560-b173-2aeb703c6d16","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0147M1dJLPdc8GDqg7ekW8Za","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"f60ab234-7e26-4428-ae7b-9b627183e1bf","timestamp":"2026-04-03T17:23:16.540Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":16,"oldLines":6,"newStart":16,"newLines":15,"lines":[" // NewHandler creates an http.Handler that processes assistant chat requests."," func NewHandler(cfg Config) http.Handler {"," return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {","+ w.Header().Set(\"Access-Control-Allow-Origin\", \"*\")","+ w.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")","+ w.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")","+","+ if r.Method == http.MethodOptions {","+ w.WriteHeader(http.StatusNoContent)","+ return","+ }","+"," if r.Method != http.MethodPost {"," writeError(w, http.StatusMethodNotAllowed, \"method not allowed\")"," return"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"73cbb6ff-44ab-433a-87fa-f03031836345","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f60ab234-7e26-4428-ae7b-9b627183e1bf","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RWenmZfk5Bq52XntziuGpH","type":"message","role":"assistant","content":[{"type":"text","text":"Now update the route path to match what the client expects."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":555,"cache_read_input_tokens":58624,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":555},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhE2fZET8FyV9k7kkpPs","type":"assistant","uuid":"164da0a0-3649-4637-99f9-fc94345dced0","timestamp":"2026-04-03T17:23:21.294Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"164da0a0-3649-4637-99f9-fc94345dced0","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RWenmZfk5Bq52XntziuGpH","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018r7k1RJrqq1QH7stQTHjLX","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","limit":10,"offset":58},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":555,"cache_read_input_tokens":58624,"output_tokens":125,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":555,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhE2fZET8FyV9k7kkpPs","type":"assistant","uuid":"8b2f3135-9717-4000-9c95-5ddd7f62e736","timestamp":"2026-04-03T17:23:21.862Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"8b2f3135-9717-4000-9c95-5ddd7f62e736","isSidechain":false,"promptId":"65d443a9-7aa1-4560-b173-2aeb703c6d16","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018r7k1RJrqq1QH7stQTHjLX","type":"tool_result","content":"58\t\t\tBearerToken: cfg.BearerToken,\n59\t\t})\n60\t\n61\t\tmux := http.NewServeMux()\n62\t\tmux.Handle(\"/api/explain\", handler)\n63\t\n64\t\tlog.Printf(\"listening on %s\", cfg.Listen)\n65\t\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n66\t\t\tlog.Fatal(err)\n67\t\t}"}]},"uuid":"d16e9059-39cb-4585-be5a-018fbc64f8fd","timestamp":"2026-04-03T17:23:21.911Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}","numLines":10,"startLine":58,"totalLines":115}},"sourceToolAssistantUUID":"8b2f3135-9717-4000-9c95-5ddd7f62e736","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"d16e9059-39cb-4585-be5a-018fbc64f8fd","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01JsptkCGT3eRxSh6ZSdy75F","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EZog4GzGkSuX1DAQGAgZ55","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"mux.Handle(\"/api/explain\", handler)","new_string":"mux.Handle(\"/api/ai/chat\", handler)"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":241,"cache_read_input_tokens":59179,"output_tokens":155,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":241,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhE34cZYe6ZuKX5yoiNW","type":"assistant","uuid":"e7e37eb9-ab0b-4dba-b89c-3066596c91d7","timestamp":"2026-04-03T17:23:25.310Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"e7e37eb9-ab0b-4dba-b89c-3066596c91d7","isSidechain":false,"promptId":"65d443a9-7aa1-4560-b173-2aeb703c6d16","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EZog4GzGkSuX1DAQGAgZ55","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"e1132541-8508-47bf-a028-ad03a15f4b04","timestamp":"2026-04-03T17:23:32.539Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/explain\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":59,"oldLines":7,"newStart":59,"newLines":7,"lines":[" })"," "," mux := http.NewServeMux()","- mux.Handle(\"/api/explain\", handler)","+ mux.Handle(\"/api/ai/chat\", handler)"," "," log.Printf(\"listening on %s\", cfg.Listen)"," if err := http.ListenAndServe(cfg.Listen, mux); err != nil {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"e7e37eb9-ab0b-4dba-b89c-3066596c91d7","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"765fa7d5-4385-4b53-b8c7-5fa07d1fd746","isSidechain":false,"promptId":"65d443a9-7aa1-4560-b173-2aeb703c6d16","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01B1D2JT8aqXxWaBthHpgAx5","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"2ee45482-153e-4439-87a9-dbcbbfdb761f","timestamp":"2026-04-03T17:23:36.809Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"765fa7d5-4385-4b53-b8c7-5fa07d1fd746","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"2ee45482-153e-4439-87a9-dbcbbfdb761f","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01EB22816mic33niXsWWVLqU","type":"message","role":"assistant","content":[{"type":"text","text":"Fixed both issues:\n- Added CORS headers (`Access-Control-Allow-Origin: *`) and handles `OPTIONS` preflight requests\n- Changed the route from `/api/explain` to `/api/ai/chat` to match what the client is calling"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":99,"cache_read_input_tokens":59619,"output_tokens":58,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":99,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhE4XTNbjLk3v1a7n2GJ","type":"assistant","uuid":"5f31abab-59b0-411a-844e-88b418c2ce29","timestamp":"2026-04-03T17:23:45.150Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"9703dd51-efc8-40e5-a73e-f1ab23a8099e","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":"Anthropic API error 400: {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools.0: Input tag 'mcp' found using 'type' does not match any of the expected tags: 'bash_20250124', 'code_execution_20250522', 'code_execution_20250825', 'code_execution_20260120', 'custom', 'memory_20250818', 'text_editor_20250124', 'text_editor_20250429', 'text_editor_20250728', 'tool_search_tool_bm25', 'tool_search_tool_bm25_20251119', 'tool_search_tool_regex', 'tool_search_tool_regex_20251119', 'web_fetch_20250910', 'web_fetch_20260209', 'web_fetch_20260309', 'web_search_20250305', 'web_search_20260209'\"},\"request_id\":\"REDACTED\"}"},"uuid":"42fb0bcd-d271-46be-8b7d-7ad623775480","timestamp":"2026-04-03T17:26:00.344Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"42fb0bcd-d271-46be-8b7d-7ad623775480","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01HUnEcnKcpeqX1RxaEbDekA","type":"message","role":"assistant","content":[{"type":"text","text":"\n\nThe MCP server tools need to go in a separate `mcp_servers` field in the API request, not in `tools`. Let me check the Anthropic MCP client docs and fix the request structure."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":494,"cache_read_input_tokens":59718,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":494},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEEqjzfsQC8GyHW8XNN","type":"assistant","uuid":"2d5733ee-a382-4408-8278-ddd35b453247","timestamp":"2026-04-03T17:26:05.499Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"2d5733ee-a382-4408-8278-ddd35b453247","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01HUnEcnKcpeqX1RxaEbDekA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TUepdPpHJLnadxp134XkZq","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","offset":60,"limit":60},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":494,"cache_read_input_tokens":59718,"output_tokens":160,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":494,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEEqjzfsQC8GyHW8XNN","type":"assistant","uuid":"4a41176e-78d9-4a99-98d0-fb9e669ea3a8","timestamp":"2026-04-03T17:26:05.956Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"4a41176e-78d9-4a99-98d0-fb9e669ea3a8","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TUepdPpHJLnadxp134XkZq","type":"tool_result","content":"60\t\t\tswitch m.Role {\n61\t\t\tcase RoleSystem:\n62\t\t\t\tsystemParts = append(systemParts, m.Content)\n63\t\t\tcase RoleContext:\n64\t\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n65\t\t\t\t\t\"role\": \"user\",\n66\t\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n67\t\t\t\t})\n68\t\t\tdefault:\n69\t\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n70\t\t\t\t\t\"role\": string(m.Role),\n71\t\t\t\t\t\"content\": m.Content,\n72\t\t\t\t})\n73\t\t\t}\n74\t\t}\n75\t\n76\t\tvar toolDefs []map[string]any\n77\t\tfor _, t := range p.tools {\n78\t\t\ttoolDefs = append(toolDefs, map[string]any{\n79\t\t\t\t\"name\": t.Name,\n80\t\t\t\t\"description\": t.Description,\n81\t\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n82\t\t\t})\n83\t\t}\n84\t\tfor _, mcp := range p.mcpServers {\n85\t\t\tentry := map[string]any{\n86\t\t\t\t\"type\": \"mcp\",\n87\t\t\t\t\"server_label\": mcp.ServerLabel,\n88\t\t\t\t\"server_url\": mcp.ServerURL,\n89\t\t\t}\n90\t\t\tif len(mcp.Headers) > 0 {\n91\t\t\t\tentry[\"headers\"] = mcp.Headers\n92\t\t\t}\n93\t\t\tif len(mcp.AllowedTools) > 0 {\n94\t\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n95\t\t\t}\n96\t\t\ttoolDefs = append(toolDefs, entry)\n97\t\t}\n98\t\n99\t\ttoolsByName := make(map[string]*Tool, len(p.tools))\n100\t\tfor i := range p.tools {\n101\t\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n102\t\t}\n103\t\n104\t\tvar lastTextResponse string\n105\t\n106\t\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n107\t\t\tbody := map[string]any{\n108\t\t\t\t\"model\": p.model,\n109\t\t\t\t\"max_tokens\": anthropicMaxTokens,\n110\t\t\t\t\"messages\": anthMsgs,\n111\t\t\t}\n112\t\t\tif len(systemParts) > 0 {\n113\t\t\t\tsystem := \"\"\n114\t\t\t\tfor i, s := range systemParts {\n115\t\t\t\t\tif i > 0 {\n116\t\t\t\t\t\tsystem += \"\\n\\n\"\n117\t\t\t\t\t}\n118\t\t\t\t\tsystem += s\n119\t\t\t\t}"}]},"uuid":"a952c3ab-1f25-4f6c-a98e-105f344df718","timestamp":"2026-04-03T17:26:05.989Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","content":"\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}","numLines":60,"startLine":60,"totalLines":275}},"sourceToolAssistantUUID":"4a41176e-78d9-4a99-98d0-fb9e669ea3a8","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a952c3ab-1f25-4f6c-a98e-105f344df718","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_015nrqpbBPYLFKMV6rGBKxUt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018nuPpbhKs3PDqAjdc9Ynoo","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","offset":118,"limit":20},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":800,"cache_read_input_tokens":60212,"output_tokens":113,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":800,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEFAZaX8gNh5jxqJgqN","type":"assistant","uuid":"0387074e-2ef8-4ff3-ae18-e55ac33a9cdc","timestamp":"2026-04-03T17:26:09.222Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"0387074e-2ef8-4ff3-ae18-e55ac33a9cdc","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018nuPpbhKs3PDqAjdc9Ynoo","type":"tool_result","content":"118\t\t\t\t\tsystem += s\n119\t\t\t\t}\n120\t\t\t\tbody[\"system\"] = system\n121\t\t\t}\n122\t\t\tif len(toolDefs) > 0 {\n123\t\t\t\tbody[\"tools\"] = toolDefs\n124\t\t\t}\n125\t\n126\t\t\theaders := map[string]string{\n127\t\t\t\t\"Content-Type\": \"application/json\",\n128\t\t\t\t\"x-api-key\": p.apiKey,\n129\t\t\t\t\"anthropic-version\": \"2023-06-01\",\n130\t\t\t}\n131\t\t\tif len(p.mcpServers) > 0 {\n132\t\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n133\t\t\t}\n134\t\n135\t\t\tdata, err := p.doRequest(ctx, headers, body)\n136\t\t\tif err != nil {\n137\t\t\t\treturn \"\", err"}]},"uuid":"06269880-674b-49dc-b2cb-3e2f5ed1493e","timestamp":"2026-04-03T17:26:09.233Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","content":"\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err","numLines":20,"startLine":118,"totalLines":275}},"sourceToolAssistantUUID":"0387074e-2ef8-4ff3-ae18-e55ac33a9cdc","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"06269880-674b-49dc-b2cb-3e2f5ed1493e","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01TpJr91THHYsW8L2iWym1qQ","type":"message","role":"assistant","content":[{"type":"text","text":"The issue is that MCP servers are being mixed into `tools`. They need to be a separate top-level `mcp_servers` field in the request body."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":323,"cache_read_input_tokens":61012,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":323},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEFQcff5T9znRik7te2","type":"assistant","uuid":"6fa9465d-b099-4358-8e52-82c04b02645a","timestamp":"2026-04-03T17:26:12.764Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6fa9465d-b099-4358-8e52-82c04b02645a","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01TpJr91THHYsW8L2iWym1qQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TcnoUwU68h9ZbzEXa1iHCZ","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","old_string":"\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}","new_string":"\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":323,"cache_read_input_tokens":61012,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":323},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEFQcff5T9znRik7te2","type":"assistant","uuid":"4f344152-9129-4338-bccf-2c1cef606802","timestamp":"2026-04-03T17:26:17.940Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"4f344152-9129-4338-bccf-2c1cef606802","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01TpJr91THHYsW8L2iWym1qQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013YjysdU2SGU62MrYgZPMmF","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","old_string":"\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}","new_string":"\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":323,"cache_read_input_tokens":61012,"output_tokens":841,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":323,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEFQcff5T9znRik7te2","type":"assistant","uuid":"aef740b2-62dd-42bb-bb63-d10d35ffdba1","timestamp":"2026-04-03T17:26:18.585Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"4f344152-9129-4338-bccf-2c1cef606802","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TcnoUwU68h9ZbzEXa1iHCZ","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go has been updated successfully."}]},"uuid":"e7ccc9e0-a5ce-4e43-ab8a-e443afcef437","timestamp":"2026-04-03T17:26:23.429Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","oldString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","newString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","originalFile":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"mcp\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\ttoolDefs = append(toolDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[{"oldStart":81,"oldLines":9,"newStart":81,"newLines":10,"lines":[" \"input_schema\": json.RawMessage(t.InputSchema),"," })"," }","+","+ var mcpServerDefs []map[string]any"," for _, mcp := range p.mcpServers {"," entry := map[string]any{","- \"type\": \"mcp\","," \"server_label\": mcp.ServerLabel,"," \"server_url\": mcp.ServerURL,"," }"]},{"oldStart":93,"oldLines":7,"newStart":94,"newLines":7,"lines":[" if len(mcp.AllowedTools) > 0 {"," entry[\"allowed_tools\"] = mcp.AllowedTools"," }","- toolDefs = append(toolDefs, entry)","+ mcpServerDefs = append(mcpServerDefs, entry)"," }"," "," toolsByName := make(map[string]*Tool, len(p.tools))"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"4f344152-9129-4338-bccf-2c1cef606802","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"aef740b2-62dd-42bb-bb63-d10d35ffdba1","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_013YjysdU2SGU62MrYgZPMmF","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go has been updated successfully."}]},"uuid":"0bedd1ac-970b-469e-9ede-59eac27ca047","timestamp":"2026-04-03T17:26:25.203Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","oldString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","newString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","originalFile":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[{"oldStart":123,"oldLines":6,"newStart":123,"newLines":9,"lines":[" if len(toolDefs) > 0 {"," body[\"tools\"] = toolDefs"," }","+ if len(mcpServerDefs) > 0 {","+ body[\"mcp_servers\"] = mcpServerDefs","+ }"," "," headers := map[string]string{"," \"Content-Type\": \"application/json\","]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"aef740b2-62dd-42bb-bb63-d10d35ffdba1","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"0bedd1ac-970b-469e-9ede-59eac27ca047","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01JLJuHFh32DPM8xJ7m9vhQ9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012GVbyLj84bA8EBLuB4TaWb","name":"Bash","input":{"command":"go build ./explain/cmd/ 2>&1","description":"Build explain cmd"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1052,"cache_read_input_tokens":61335,"output_tokens":81,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1052,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEGaVWxJ5aygkKRCBiq","type":"assistant","uuid":"028d6c93-d4d0-4bc3-a20b-90385af8ee1a","timestamp":"2026-04-03T17:26:28.422Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"028d6c93-d4d0-4bc3-a20b-90385af8ee1a","isSidechain":false,"promptId":"d6022fca-b5b7-409c-84a0-c682a3d94478","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012GVbyLj84bA8EBLuB4TaWb","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"cbcabdba-3fe5-4f92-93cb-3054465a13fc","timestamp":"2026-04-03T17:26:29.526Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"028d6c93-d4d0-4bc3-a20b-90385af8ee1a","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"cbcabdba-3fe5-4f92-93cb-3054465a13fc","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01HpTECpRGtcAzPzhPoi2v3E","type":"message","role":"assistant","content":[{"type":"text","text":"Fixed. MCP servers are now sent as a separate `mcp_servers` top-level field in the Anthropic API request body, not mixed into `tools`."}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":99,"cache_read_input_tokens":62387,"output_tokens":39,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":99,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEGtr5TYF4kyd8R9Sq2","type":"assistant","uuid":"da2eb163-6f26-4ad4-8900-ce60b70d0bc6","timestamp":"2026-04-03T17:26:32.300Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"da2eb163-6f26-4ad4-8900-ce60b70d0bc6","isSidechain":false,"type":"system","subtype":"stop_hook_summary","hookCount":1,"hookInfos":[{"command":"entire hooks claude-code stop","durationMs":3875}],"hookErrors":[],"preventedContinuation":false,"stopReason":"","hasOutput":true,"level":"suggestion","timestamp":"2026-04-03T17:26:36.211Z","uuid":"5023ae56-7a34-4be5-a768-3c40c5bd70d6","toolUseID":"f92d5375-9402-44f4-a3d2-04dec81ba096","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"5023ae56-7a34-4be5-a768-3c40c5bd70d6","isSidechain":false,"promptId":"d2d8e71d-8cb8-4b1a-a4f3-406623c3a703","type":"user","message":{"role":"user","content":"Sorry, I couldn't get a response. Error: 502: {\"error\":\"Anthropic API error 400: {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"mcp_servers.0.type: Field required\"},\"request_id\":\"req_011CZhEKMsatvensD47nkMnx\"}\"}"},"uuid":"e475a1ee-7430-440a-a1f6-014e9489ee32","timestamp":"2026-04-03T17:27:50.567Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"e475a1ee-7430-440a-a1f6-014e9489ee32","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_017z9LBAkteHVbVnhnjS7e1D","type":"message","role":"assistant","content":[{"type":"text","text":"\n\nThe `type` field is required in `mcp_servers` entries."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":180,"cache_read_input_tokens":62486,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":180},"output_tokens":3,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhENy12QjyGbbcvKaWu6","type":"assistant","uuid":"414824f1-43f0-4c25-a85d-303908a1cbe0","timestamp":"2026-04-03T17:27:54.648Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"414824f1-43f0-4c25-a85d-303908a1cbe0","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_017z9LBAkteHVbVnhnjS7e1D","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018QpLpg8mF4YHqfxPjEqzVT","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","old_string":"\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}","new_string":"\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":180,"cache_read_input_tokens":62486,"output_tokens":237,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":180,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhENy12QjyGbbcvKaWu6","type":"assistant","uuid":"6d928ab5-4f0a-4f27-9ea9-aba0699d0f75","timestamp":"2026-04-03T17:27:56.293Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6d928ab5-4f0a-4f27-9ea9-aba0699d0f75","isSidechain":false,"promptId":"d2d8e71d-8cb8-4b1a-a4f3-406623c3a703","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018QpLpg8mF4YHqfxPjEqzVT","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go has been updated successfully."}]},"uuid":"11fa13df-e487-4eaa-857c-0002966fc007","timestamp":"2026-04-03T17:28:04.865Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","oldString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","newString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","originalFile":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[{"oldStart":85,"oldLines":6,"newStart":85,"newLines":7,"lines":[" var mcpServerDefs []map[string]any"," for _, mcp := range p.mcpServers {"," entry := map[string]any{","+ \"type\": \"url\","," \"server_label\": mcp.ServerLabel,"," \"server_url\": mcp.ServerURL,"," }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"6d928ab5-4f0a-4f27-9ea9-aba0699d0f75","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"11fa13df-e487-4eaa-857c-0002966fc007","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016dzk6kVbJu1oep8VyFhPm9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CvTaeuSZSdihtrSsnNGaDC","name":"Bash","input":{"command":"go build ./explain/cmd/ 2>&1","description":"Build explain cmd"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":396,"cache_read_input_tokens":62666,"output_tokens":81,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":396,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEQGn8ciLQjhrHq8uvT","type":"assistant","uuid":"a5b118f9-40ca-4d44-89b8-f3be275dfb9b","timestamp":"2026-04-03T17:28:12.574Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a5b118f9-40ca-4d44-89b8-f3be275dfb9b","isSidechain":false,"promptId":"d2d8e71d-8cb8-4b1a-a4f3-406623c3a703","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CvTaeuSZSdihtrSsnNGaDC","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"8cf3ce22-a9c9-486c-a48a-3f512fc79eb3","timestamp":"2026-04-03T17:28:13.601Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"a5b118f9-40ca-4d44-89b8-f3be275dfb9b","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"8cf3ce22-a9c9-486c-a48a-3f512fc79eb3","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_012XaFhYc2ME2GdLEaDBv4oZ","type":"message","role":"assistant","content":[{"type":"text","text":"Added `\"type\": \"url\"` to each MCP server entry. Try again."}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":99,"cache_read_input_tokens":63062,"output_tokens":22,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":99,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEQa2xeoxws9ckt772F","type":"assistant","uuid":"1e7828dc-f5bd-4321-bf43-c42805c5f93e","timestamp":"2026-04-03T17:28:17.235Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"1e7828dc-f5bd-4321-bf43-c42805c5f93e","isSidechain":false,"type":"system","subtype":"stop_hook_summary","hookCount":1,"hookInfos":[{"command":"entire hooks claude-code stop","durationMs":3962}],"hookErrors":[],"preventedContinuation":false,"stopReason":"","hasOutput":true,"level":"suggestion","timestamp":"2026-04-03T17:28:21.227Z","uuid":"f1e77186-7d3c-4217-aac5-1f43362d98b8","toolUseID":"c2d20e57-a832-437e-8fbe-34f7a728aaca","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f1e77186-7d3c-4217-aac5-1f43362d98b8","isSidechain":false,"promptId":"f350197d-67a0-4703-90fe-dfd40e80a77b","type":"user","message":{"role":"user","content":"this request structure works: curl https://api.anthropic.com/v1/messages \\\n -H \"Content-Type: application/json\" \\\n -H \"X-API-Key: $ANTHROPIC_KEY\" \\\n -H \"anthropic-version: 2023-06-01\" \\\n -H \"anthropic-beta: mcp-client-2025-11-20\" \\\n -d '{\n \"model\": \"claude-opus-4-6\",\n \"max_tokens\": 1000,\n \"messages\": [{\"role\": \"assistant\", \"content\": \"What tools do you have available?\"}],\n \"mcp_servers\": [\n {\n \"type\": \"url\",\n \"url\": \"https://api.githubcopilot.com/mcp/x/repos\",\n \"name\": \"github-mcp\",\n \"authorization_token\": “$GITHUB_MCP_KEY\"\n }\n ],\n \"tools\": [\n {\n \"type\": \"mcp_toolset\",\n \"mcp_server_name\": \"example-mcp\"\n }\n ]\n }'"},"uuid":"ba803a1a-0edf-4e4a-b092-0b950a962fe2","timestamp":"2026-04-03T17:28:33.165Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"ba803a1a-0edf-4e4a-b092-0b950a962fe2","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_012krDqdDJsrdCargHm74C6X","type":"message","role":"assistant","content":[{"type":"text","text":"\n\nGot it — the API structure is different from what I implemented. Key changes:\n\n1. `mcp_servers` uses `url`/`name`/`authorization_token` (not `server_url`/`server_label`/`headers`)\n2. Need a `tools` entry with `type: \"mcp_toolset\"` referencing the server by name\n3. Beta header is `mcp-client-2025-11-20`"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":356,"cache_read_input_tokens":63161,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":356},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhES6RqvPofY8iBKxLQo","type":"assistant","uuid":"b3baa23a-2a41-4cf1-a0cc-99ff5af4efcc","timestamp":"2026-04-03T17:28:38.861Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"b3baa23a-2a41-4cf1-a0cc-99ff5af4efcc","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_012krDqdDJsrdCargHm74C6X","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0185bExNfM1YNvexEJaripTL","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":356,"cache_read_input_tokens":63161,"output_tokens":183,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":356,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhES6RqvPofY8iBKxLQo","type":"assistant","uuid":"99ebefbf-d7bd-4416-9bf9-90ed8646571a","timestamp":"2026-04-03T17:28:39.376Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"99ebefbf-d7bd-4416-9bf9-90ed8646571a","isSidechain":false,"promptId":"f350197d-67a0-4703-90fe-dfd40e80a77b","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0185bExNfM1YNvexEJaripTL","type":"tool_result","content":"1\tpackage explain\n2\t\n3\timport (\n4\t\t\"bytes\"\n5\t\t\"context\"\n6\t\t\"encoding/json\"\n7\t\t\"fmt\"\n8\t\t\"io\"\n9\t\t\"net/http\"\n10\t)\n11\t\n12\tconst (\n13\t\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n14\t\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n15\t\tanthropicMaxTokens = 4096\n16\t\tanthropicMaxToolLoops = 10\n17\t)\n18\t\n19\t// AnthropicConfig configures the Anthropic provider.\n20\ttype AnthropicConfig struct {\n21\t\tAPIKey string\n22\t\tModel string\n23\t\tTools []Tool\n24\t\tMcpServers []McpServer\n25\t\tHTTPClient HTTPClient\n26\t}\n27\t\n28\ttype anthropicProvider struct {\n29\t\tapiKey string\n30\t\tmodel string\n31\t\ttools []Tool\n32\t\tmcpServers []McpServer\n33\t\thttpClient HTTPClient\n34\t}\n35\t\n36\t// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\n37\tfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n38\t\tmodel := cfg.Model\n39\t\tif model == \"\" {\n40\t\t\tmodel = anthropicDefaultModel\n41\t\t}\n42\t\tclient := cfg.HTTPClient\n43\t\tif client == nil {\n44\t\t\tclient = http.DefaultClient\n45\t\t}\n46\t\treturn &anthropicProvider{\n47\t\t\tapiKey: cfg.APIKey,\n48\t\t\tmodel: model,\n49\t\t\ttools: cfg.Tools,\n50\t\t\tmcpServers: cfg.McpServers,\n51\t\t\thttpClient: client,\n52\t\t}\n53\t}\n54\t\n55\tfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n56\t\tanthMsgs := make([]map[string]any, 0, len(messages))\n57\t\tvar systemParts []string\n58\t\n59\t\tfor _, m := range messages {\n60\t\t\tswitch m.Role {\n61\t\t\tcase RoleSystem:\n62\t\t\t\tsystemParts = append(systemParts, m.Content)\n63\t\t\tcase RoleContext:\n64\t\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n65\t\t\t\t\t\"role\": \"user\",\n66\t\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n67\t\t\t\t})\n68\t\t\tdefault:\n69\t\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n70\t\t\t\t\t\"role\": string(m.Role),\n71\t\t\t\t\t\"content\": m.Content,\n72\t\t\t\t})\n73\t\t\t}\n74\t\t}\n75\t\n76\t\tvar toolDefs []map[string]any\n77\t\tfor _, t := range p.tools {\n78\t\t\ttoolDefs = append(toolDefs, map[string]any{\n79\t\t\t\t\"name\": t.Name,\n80\t\t\t\t\"description\": t.Description,\n81\t\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n82\t\t\t})\n83\t\t}\n84\t\n85\t\tvar mcpServerDefs []map[string]any\n86\t\tfor _, mcp := range p.mcpServers {\n87\t\t\tentry := map[string]any{\n88\t\t\t\t\"type\": \"url\",\n89\t\t\t\t\"server_label\": mcp.ServerLabel,\n90\t\t\t\t\"server_url\": mcp.ServerURL,\n91\t\t\t}\n92\t\t\tif len(mcp.Headers) > 0 {\n93\t\t\t\tentry[\"headers\"] = mcp.Headers\n94\t\t\t}\n95\t\t\tif len(mcp.AllowedTools) > 0 {\n96\t\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n97\t\t\t}\n98\t\t\tmcpServerDefs = append(mcpServerDefs, entry)\n99\t\t}\n100\t\n101\t\ttoolsByName := make(map[string]*Tool, len(p.tools))\n102\t\tfor i := range p.tools {\n103\t\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n104\t\t}\n105\t\n106\t\tvar lastTextResponse string\n107\t\n108\t\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n109\t\t\tbody := map[string]any{\n110\t\t\t\t\"model\": p.model,\n111\t\t\t\t\"max_tokens\": anthropicMaxTokens,\n112\t\t\t\t\"messages\": anthMsgs,\n113\t\t\t}\n114\t\t\tif len(systemParts) > 0 {\n115\t\t\t\tsystem := \"\"\n116\t\t\t\tfor i, s := range systemParts {\n117\t\t\t\t\tif i > 0 {\n118\t\t\t\t\t\tsystem += \"\\n\\n\"\n119\t\t\t\t\t}\n120\t\t\t\t\tsystem += s\n121\t\t\t\t}\n122\t\t\t\tbody[\"system\"] = system\n123\t\t\t}\n124\t\t\tif len(toolDefs) > 0 {\n125\t\t\t\tbody[\"tools\"] = toolDefs\n126\t\t\t}\n127\t\t\tif len(mcpServerDefs) > 0 {\n128\t\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n129\t\t\t}\n130\t\n131\t\t\theaders := map[string]string{\n132\t\t\t\t\"Content-Type\": \"application/json\",\n133\t\t\t\t\"x-api-key\": p.apiKey,\n134\t\t\t\t\"anthropic-version\": \"2023-06-01\",\n135\t\t\t}\n136\t\t\tif len(p.mcpServers) > 0 {\n137\t\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n138\t\t\t}\n139\t\n140\t\t\tdata, err := p.doRequest(ctx, headers, body)\n141\t\t\tif err != nil {\n142\t\t\t\treturn \"\", err\n143\t\t\t}\n144\t\n145\t\t\t// Extract text from content blocks\n146\t\t\tif content, ok := data[\"content\"].([]any); ok {\n147\t\t\t\tfor _, block := range content {\n148\t\t\t\t\tbm, ok := block.(map[string]any)\n149\t\t\t\t\tif !ok {\n150\t\t\t\t\t\tcontinue\n151\t\t\t\t\t}\n152\t\t\t\t\tif bm[\"type\"] == \"text\" {\n153\t\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n154\t\t\t\t\t\t\tlastTextResponse = text\n155\t\t\t\t\t\t}\n156\t\t\t\t\t}\n157\t\t\t\t}\n158\t\t\t}\n159\t\n160\t\t\tstopReason, _ := data[\"stop_reason\"].(string)\n161\t\n162\t\t\t// MCP pause — re-send with assistant content to continue\n163\t\t\tif stopReason == \"pause_turn\" {\n164\t\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n165\t\t\t\t\t\"role\": \"assistant\",\n166\t\t\t\t\t\"content\": data[\"content\"],\n167\t\t\t\t})\n168\t\t\t\tcontinue\n169\t\t\t}\n170\t\n171\t\t\tif stopReason != \"tool_use\" {\n172\t\t\t\tif lastTextResponse == \"\" {\n173\t\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n174\t\t\t\t}\n175\t\t\t\treturn lastTextResponse, nil\n176\t\t\t}\n177\t\n178\t\t\t// Handle tool calls\n179\t\t\tcontent, _ := data[\"content\"].([]any)\n180\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n181\t\t\t\t\"role\": \"assistant\",\n182\t\t\t\t\"content\": content,\n183\t\t\t})\n184\t\n185\t\t\tvar toolResults []map[string]any\n186\t\t\tfor _, block := range content {\n187\t\t\t\tbm, ok := block.(map[string]any)\n188\t\t\t\tif !ok {\n189\t\t\t\t\tcontinue\n190\t\t\t\t}\n191\t\t\t\tif bm[\"type\"] != \"tool_use\" {\n192\t\t\t\t\tcontinue\n193\t\t\t\t}\n194\t\t\t\ttoolID, _ := bm[\"id\"].(string)\n195\t\t\t\ttoolName, _ := bm[\"name\"].(string)\n196\t\n197\t\t\t\ttool, exists := toolsByName[toolName]\n198\t\t\t\tif !exists {\n199\t\t\t\t\ttoolResults = append(toolResults, map[string]any{\n200\t\t\t\t\t\t\"type\": \"tool_result\",\n201\t\t\t\t\t\t\"tool_use_id\": toolID,\n202\t\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n203\t\t\t\t\t})\n204\t\t\t\t\tcontinue\n205\t\t\t\t}\n206\t\n207\t\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n208\t\t\t\tif err != nil {\n209\t\t\t\t\ttoolResults = append(toolResults, map[string]any{\n210\t\t\t\t\t\t\"type\": \"tool_result\",\n211\t\t\t\t\t\t\"tool_use_id\": toolID,\n212\t\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n213\t\t\t\t\t})\n214\t\t\t\t\tcontinue\n215\t\t\t\t}\n216\t\n217\t\t\t\tresult, err := tool.Execute(inputBytes)\n218\t\t\t\tif err != nil {\n219\t\t\t\t\ttoolResults = append(toolResults, map[string]any{\n220\t\t\t\t\t\t\"type\": \"tool_result\",\n221\t\t\t\t\t\t\"tool_use_id\": toolID,\n222\t\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n223\t\t\t\t\t})\n224\t\t\t\t\tcontinue\n225\t\t\t\t}\n226\t\n227\t\t\t\ttoolResults = append(toolResults, map[string]any{\n228\t\t\t\t\t\"type\": \"tool_result\",\n229\t\t\t\t\t\"tool_use_id\": toolID,\n230\t\t\t\t\t\"content\": result,\n231\t\t\t\t})\n232\t\t\t}\n233\t\n234\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n235\t\t\t\t\"role\": \"user\",\n236\t\t\t\t\"content\": toolResults,\n237\t\t\t})\n238\t\t}\n239\t\n240\t\tif lastTextResponse != \"\" {\n241\t\t\treturn lastTextResponse, nil\n242\t\t}\n243\t\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n244\t}\n245\t\n246\tfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n247\t\tbodyBytes, err := json.Marshal(body)\n248\t\tif err != nil {\n249\t\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n250\t\t}\n251\t\n252\t\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n253\t\tif err != nil {\n254\t\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n255\t\t}\n256\t\tfor k, v := range headers {\n257\t\t\treq.Header.Set(k, v)\n258\t\t}\n259\t\n260\t\tresp, err := p.httpClient.Do(req)\n261\t\tif err != nil {\n262\t\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n263\t\t}\n264\t\tdefer resp.Body.Close()\n265\t\n266\t\trespBody, err := io.ReadAll(resp.Body)\n267\t\tif err != nil {\n268\t\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n269\t\t}\n270\t\n271\t\tif resp.StatusCode != http.StatusOK {\n272\t\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n273\t\t}\n274\t\n275\t\tvar data map[string]any\n276\t\tif err := json.Unmarshal(respBody, &data); err != nil {\n277\t\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n278\t\t}\n279\t\treturn data, nil\n280\t}"}]},"uuid":"c3916500-eb91-4ebf-90a6-5ca252bd071d","timestamp":"2026-04-03T17:28:39.418Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","content":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","numLines":280,"startLine":1,"totalLines":280}},"sourceToolAssistantUUID":"99ebefbf-d7bd-4416-9bf9-90ed8646571a","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"c3916500-eb91-4ebf-90a6-5ca252bd071d","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016WbYDSrNyQQa4WqLzxykTY","type":"message","role":"assistant","content":[{"type":"text","text":"I need to update both the `McpServer` type and the Anthropic provider to match the actual API structure."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2959,"cache_read_input_tokens":63517,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2959},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhESTsgp2HaSDUwjuz96","type":"assistant","uuid":"5a7caca1-a23c-4345-b9b4-87f8e0838508","timestamp":"2026-04-03T17:28:42.513Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"5a7caca1-a23c-4345-b9b4-87f8e0838508","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_016WbYDSrNyQQa4WqLzxykTY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014ijDbpgq6YX8cn1WrJtQAT","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":2959,"cache_read_input_tokens":63517,"output_tokens":102,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2959,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhESTsgp2HaSDUwjuz96","type":"assistant","uuid":"608bb557-e400-4495-a1e9-1df744c9edf3","timestamp":"2026-04-03T17:28:42.837Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"608bb557-e400-4495-a1e9-1df744c9edf3","isSidechain":false,"promptId":"f350197d-67a0-4703-90fe-dfd40e80a77b","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014ijDbpgq6YX8cn1WrJtQAT","type":"tool_result","content":"1\tpackage explain\n2\t\n3\timport (\n4\t\t\"encoding/json\"\n5\t\t\"net/http\"\n6\t)\n7\t\n8\t// Role represents the role of a message participant.\n9\ttype Role string\n10\t\n11\tconst (\n12\t\tRoleUser Role = \"user\"\n13\t\tRoleAssistant Role = \"assistant\"\n14\t\tRoleContext Role = \"context\"\n15\t\tRoleSystem Role = \"system\"\n16\t)\n17\t\n18\t// Message is a single message in a conversation.\n19\ttype Message struct {\n20\t\tRole Role `json:\"role\"`\n21\t\tContent string `json:\"content\"`\n22\t}\n23\t\n24\t// Tool describes a callable tool that can be offered to an LLM.\n25\ttype Tool struct {\n26\t\tName string `json:\"name\"`\n27\t\tDescription string `json:\"description\"`\n28\t\tInputSchema json.RawMessage `json:\"input_schema\"`\n29\t\tExecute func(input json.RawMessage) (string, error)\n30\t}\n31\t\n32\t// McpServer identifies a Model Context Protocol server endpoint.\n33\ttype McpServer struct {\n34\t\tServerLabel string `json:\"server_label\"`\n35\t\tServerURL string `json:\"server_url\"`\n36\t\tHeaders map[string]string `json:\"headers,omitempty\"`\n37\t\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n38\t}\n39\t\n40\t// Request is the JSON body expected by the handler.\n41\ttype Request struct {\n42\t\tMessages []Message `json:\"messages\"`\n43\t}\n44\t\n45\t// Response is the JSON body returned by the handler.\n46\ttype Response struct {\n47\t\tReply string `json:\"reply\"`\n48\t}\n49\t\n50\t// ErrorResponse is the JSON body returned on errors.\n51\ttype ErrorResponse struct {\n52\t\tError string `json:\"error\"`\n53\t}\n54\t\n55\t// HTTPClient abstracts HTTP calls for testability.\n56\ttype HTTPClient interface {\n57\t\tDo(req *http.Request) (*http.Response, error)\n58\t}"}]},"uuid":"59b6df28-6475-4c71-87e9-1b7edfc63f7f","timestamp":"2026-04-03T17:28:42.883Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go","content":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n\tRoleUser Role = \"user\"\n\tRoleAssistant Role = \"assistant\"\n\tRoleContext Role = \"context\"\n\tRoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n\tRole Role `json:\"role\"`\n\tContent string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n\tName string `json:\"name\"`\n\tDescription string `json:\"description\"`\n\tInputSchema json.RawMessage `json:\"input_schema\"`\n\tExecute func(input json.RawMessage) (string, error)\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tServerLabel string `json:\"server_label\"`\n\tServerURL string `json:\"server_url\"`\n\tHeaders map[string]string `json:\"headers,omitempty\"`\n\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n\tMessages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n\tReply string `json:\"reply\"`\n}\n\n// ErrorResponse is the JSON body returned on errors.\ntype ErrorResponse struct {\n\tError string `json:\"error\"`\n}\n\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n\tDo(req *http.Request) (*http.Response, error)\n}","numLines":58,"startLine":1,"totalLines":58}},"sourceToolAssistantUUID":"608bb557-e400-4495-a1e9-1df744c9edf3","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"59b6df28-6475-4c71-87e9-1b7edfc63f7f","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RcPsrS8pLAHmGUmofpKV28","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TGgc9YnffsP3kTbveGLKwR","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go","old_string":"// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tServerLabel string `json:\"server_label\"`\n\tServerURL string `json:\"server_url\"`\n\tHeaders map[string]string `json:\"headers,omitempty\"`\n\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n}","new_string":"// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tName string `json:\"name\"`\n\tURL string `json:\"url\"`\n\tAuthorizationToken string `json:\"authorization_token,omitempty\"`\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":633,"cache_read_input_tokens":66476,"output_tokens":275,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":633,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhET5sPKpmQXNxPAE95e","type":"assistant","uuid":"a5906f2f-4209-45eb-b388-ef90b1dfd6db","timestamp":"2026-04-03T17:28:52.611Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a5906f2f-4209-45eb-b388-ef90b1dfd6db","isSidechain":false,"promptId":"f350197d-67a0-4703-90fe-dfd40e80a77b","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TGgc9YnffsP3kTbveGLKwR","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go has been updated successfully."}]},"uuid":"1afdf63a-c8ed-4b2a-824d-f1b28dd978b1","timestamp":"2026-04-03T17:28:59.757Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/types.go","oldString":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n\tRoleUser Role = \"user\"\n\tRoleAssistant Role = \"assistant\"\n\tRoleContext Role = \"context\"\n\tRoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n\tRole Role `json:\"role\"`\n\tContent string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n\tName string `json:\"name\"`\n\tDescription string `json:\"description\"`\n\tInputSchema json.RawMessage `json:\"input_schema\"`\n\tExecute func(input json.RawMessage) (string, error)\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tServerLabel string `json:\"server_label\"`\n\tServerURL string `json:\"server_url\"`\n\tHeaders map[string]string `json:\"headers,omitempty\"`\n\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n\tMessages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n\tReply string `json:\"reply\"`\n}\n\n// ErrorResponse is the JSON body returned on errors.\ntype ErrorResponse struct {\n\tError string `json:\"error\"`\n}\n\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n\tDo(req *http.Request) (*http.Response, error)\n}","newString":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n\tRoleUser Role = \"user\"\n\tRoleAssistant Role = \"assistant\"\n\tRoleContext Role = \"context\"\n\tRoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n\tRole Role `json:\"role\"`\n\tContent string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n\tName string `json:\"name\"`\n\tDescription string `json:\"description\"`\n\tInputSchema json.RawMessage `json:\"input_schema\"`\n\tExecute func(input json.RawMessage) (string, error)\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tName string `json:\"name\"`\n\tURL string `json:\"url\"`\n\tAuthorizationToken string `json:\"authorization_token,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n\tMessages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n\tReply string `json:\"reply\"`\n}\n\n// ErrorResponse is the JSON body returned on errors.\ntype ErrorResponse struct {\n\tError string `json:\"error\"`\n}\n\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n\tDo(req *http.Request) (*http.Response, error)\n}","originalFile":"package explain\n\nimport (\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Role represents the role of a message participant.\ntype Role string\n\nconst (\n\tRoleUser Role = \"user\"\n\tRoleAssistant Role = \"assistant\"\n\tRoleContext Role = \"context\"\n\tRoleSystem Role = \"system\"\n)\n\n// Message is a single message in a conversation.\ntype Message struct {\n\tRole Role `json:\"role\"`\n\tContent string `json:\"content\"`\n}\n\n// Tool describes a callable tool that can be offered to an LLM.\ntype Tool struct {\n\tName string `json:\"name\"`\n\tDescription string `json:\"description\"`\n\tInputSchema json.RawMessage `json:\"input_schema\"`\n\tExecute func(input json.RawMessage) (string, error)\n}\n\n// McpServer identifies a Model Context Protocol server endpoint.\ntype McpServer struct {\n\tServerLabel string `json:\"server_label\"`\n\tServerURL string `json:\"server_url\"`\n\tHeaders map[string]string `json:\"headers,omitempty\"`\n\tAllowedTools []string `json:\"allowed_tools,omitempty\"`\n}\n\n// Request is the JSON body expected by the handler.\ntype Request struct {\n\tMessages []Message `json:\"messages\"`\n}\n\n// Response is the JSON body returned by the handler.\ntype Response struct {\n\tReply string `json:\"reply\"`\n}\n\n// ErrorResponse is the JSON body returned on errors.\ntype ErrorResponse struct {\n\tError string `json:\"error\"`\n}\n\n// HTTPClient abstracts HTTP calls for testability.\ntype HTTPClient interface {\n\tDo(req *http.Request) (*http.Response, error)\n}","structuredPatch":[{"oldStart":31,"oldLines":10,"newStart":31,"newLines":9,"lines":[" "," // McpServer identifies a Model Context Protocol server endpoint."," type McpServer struct {","- ServerLabel string `json:\"server_label\"`","- ServerURL string `json:\"server_url\"`","- Headers map[string]string `json:\"headers,omitempty\"`","- AllowedTools []string `json:\"allowed_tools,omitempty\"`","+ Name string `json:\"name\"`","+ URL string `json:\"url\"`","+ AuthorizationToken string `json:\"authorization_token,omitempty\"`"," }"," "," // Request is the JSON body expected by the handler."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a5906f2f-4209-45eb-b388-ef90b1dfd6db","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"1afdf63a-c8ed-4b2a-824d-f1b28dd978b1","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_0118QJjAi6ByySBtjca2d8dA","type":"message","role":"assistant","content":[{"type":"text","text":"Now update the Anthropic provider to build the correct request structure."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":317,"cache_read_input_tokens":67109,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":317},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhETxsE6fxcxKf9f6prJ","type":"assistant","uuid":"752da549-b59f-4e7c-9534-d77cb71bd52b","timestamp":"2026-04-03T17:29:02.914Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"752da549-b59f-4e7c-9534-d77cb71bd52b","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_0118QJjAi6ByySBtjca2d8dA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01U9GjXHBdeKP4m3Ly9r4HA3","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","old_string":"\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}","new_string":"\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"url\": mcp.URL,\n\t\t\t\"name\": mcp.Name,\n\t\t}\n\t\tif mcp.AuthorizationToken != \"\" {\n\t\t\tentry[\"authorization_token\"] = mcp.AuthorizationToken\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\n\t\t// Add a corresponding mcp_toolset tool entry\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"type\": \"mcp_toolset\",\n\t\t\t\"mcp_server_name\": mcp.Name,\n\t\t})\n\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":317,"cache_read_input_tokens":67109,"output_tokens":496,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":317,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhETxsE6fxcxKf9f6prJ","type":"assistant","uuid":"7de7e925-322d-4c83-bdfe-168145f1d240","timestamp":"2026-04-03T17:29:06.641Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"7de7e925-322d-4c83-bdfe-168145f1d240","isSidechain":false,"promptId":"f350197d-67a0-4703-90fe-dfd40e80a77b","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U9GjXHBdeKP4m3Ly9r4HA3","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go has been updated successfully."}]},"uuid":"32636731-ae8d-42d7-99a7-7df40ed1ceab","timestamp":"2026-04-03T17:29:21.841Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","oldString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","newString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"url\": mcp.URL,\n\t\t\t\"name\": mcp.Name,\n\t\t}\n\t\tif mcp.AuthorizationToken != \"\" {\n\t\t\tentry[\"authorization_token\"] = mcp.AuthorizationToken\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\n\t\t// Add a corresponding mcp_toolset tool entry\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"type\": \"mcp_toolset\",\n\t\t\t\"mcp_server_name\": mcp.Name,\n\t\t})\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","originalFile":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"server_label\": mcp.ServerLabel,\n\t\t\t\"server_url\": mcp.ServerURL,\n\t\t}\n\t\tif len(mcp.Headers) > 0 {\n\t\t\tentry[\"headers\"] = mcp.Headers\n\t\t}\n\t\tif len(mcp.AllowedTools) > 0 {\n\t\t\tentry[\"allowed_tools\"] = mcp.AllowedTools\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[{"oldStart":85,"oldLines":17,"newStart":85,"newLines":20,"lines":[" var mcpServerDefs []map[string]any"," for _, mcp := range p.mcpServers {"," entry := map[string]any{","- \"type\": \"url\",","- \"server_label\": mcp.ServerLabel,","- \"server_url\": mcp.ServerURL,","+ \"type\": \"url\",","+ \"url\": mcp.URL,","+ \"name\": mcp.Name,"," }","- if len(mcp.Headers) > 0 {","- entry[\"headers\"] = mcp.Headers","+ if mcp.AuthorizationToken != \"\" {","+ entry[\"authorization_token\"] = mcp.AuthorizationToken"," }","- if len(mcp.AllowedTools) > 0 {","- entry[\"allowed_tools\"] = mcp.AllowedTools","- }"," mcpServerDefs = append(mcpServerDefs, entry)","+","+ // Add a corresponding mcp_toolset tool entry","+ toolDefs = append(toolDefs, map[string]any{","+ \"type\": \"mcp_toolset\",","+ \"mcp_server_name\": mcp.Name,","+ })"," }"," "," toolsByName := make(map[string]*Tool, len(p.tools))"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"7de7e925-322d-4c83-bdfe-168145f1d240","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"type":"file-history-snapshot","messageId":"025301f6-dd4e-436b-9e8c-8ee2ba634350","snapshot":{"messageId":"025301f6-dd4e-436b-9e8c-8ee2ba634350","trackedFileBackups":{"/Users/misha/Documents/GolandProjects/netbird/explain-server/package.json":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/types.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/tsconfig.json":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/anthropic.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/openai.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/.gitignore":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/index.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/handler.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/dify.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"/Users/misha/Documents/GolandProjects/netbird/explain-server/src/providers/types.ts":{"backupFileName":null,"version":12,"backupTime":"2026-04-03T17:29:26.759Z"},"explain/cmd/config.yaml":{"backupFileName":"9a0d882dd5ddbae9@v3","version":3,"backupTime":"2026-04-03T17:23:04.657Z"},"explain/cmd/main.go":{"backupFileName":"db1a1211e3bb7d1f@v5","version":5,"backupTime":"2026-04-03T17:26:01.808Z"},"explain/provider_dify.go":{"backupFileName":"fde604e6fd296045@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/handler.go":{"backupFileName":"4f535b4804f87208@v3","version":3,"backupTime":"2026-04-03T17:26:01.805Z"},"explain/provider_openai.go":{"backupFileName":"77f9e7cea468e787@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/middleware.go":{"backupFileName":"408939dddf1f8ef9@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/doc.go":{"backupFileName":"bc45285c4621fa8e@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider.go":{"backupFileName":"1c9ef09147032bab@v2","version":2,"backupTime":"2026-04-03T17:12:49.877Z"},"explain/provider_anthropic.go":{"backupFileName":"01617ce79bdea7d4@v5","version":5,"backupTime":"2026-04-03T17:29:26.774Z"},"explain/types.go":{"backupFileName":"d1b7b9d2693f1eb2@v3","version":3,"backupTime":"2026-04-03T17:29:26.777Z"}},"timestamp":"2026-04-03T17:29:26.777Z"},"isSnapshotUpdate":false}
{"parentUuid":"1860cb26-5382-41de-8ea4-fee5e2458760","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":"this works: curl https://api.anthropic.com/v1/messages \\\n -H \"Content-Type: application/json\" \\\n -H \"X-API-Key: $ANTHROPIC_KEY\" \\\n -H \"anthropic-version: 2023-06-01\" \\\n -H \"anthropic-beta: mcp-client-2025-11-20\" \\\n -d '{\n \"model\": \"claude-opus-4-6\",\n \"max_tokens\": 4096,\n \"messages\": [\n {\n \"role\": \"user\",\n \"content\": \"Use the GitHub MCP tool to read relevant GitHub repository netbirdio/docs and page src/pages/manage/reverse-proxy/index.mdx. Then explain what the Reverse Proxy feature is\"\n }\n ],\n \"mcp_servers\": [\n {\n \"type\": \"url\",\n \"url\": \"https://api.githubcopilot.com/mcp/x/repos\",\n \"name\": \"github-mcp\",\n \"authorization_token\": \"'\"$GITHUB_MCP_KEY\"'\"\n }\n ],\n \"tools\": [\n {\n \"type\": \"mcp_toolset\",\n \"mcp_server_name\": \"github-mcp\"\n }\n ]\n}'"},"uuid":"025301f6-dd4e-436b-9e8c-8ee2ba634350","timestamp":"2026-04-03T17:29:25.403Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"025301f6-dd4e-436b-9e8c-8ee2ba634350","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RKjzH1XGX4a2hUiNpp5s7V","type":"message","role":"assistant","content":[{"type":"text","text":"\n\nGood, let me also update the beta header and fix the config/cmd to match the new `McpServer` fields."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":932,"cache_read_input_tokens":67426,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":932},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEVwyCyYZnaS5Xmi2Pr","type":"assistant","uuid":"1402130d-b834-47b3-998c-6c601e6fe770","timestamp":"2026-04-03T17:29:30.665Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"1402130d-b834-47b3-998c-6c601e6fe770","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01RKjzH1XGX4a2hUiNpp5s7V","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Tqp9Gk5bRyftNqC4mGVBGb","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","old_string":"headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"","new_string":"headers[\"anthropic-beta\"] = \"mcp-client-2025-11-20\""},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":932,"cache_read_input_tokens":67426,"output_tokens":204,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":932,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEVwyCyYZnaS5Xmi2Pr","type":"assistant","uuid":"115ab63d-826b-47a1-b195-6cf71c8f6e3f","timestamp":"2026-04-03T17:29:31.503Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"115ab63d-826b-47a1-b195-6cf71c8f6e3f","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Tqp9Gk5bRyftNqC4mGVBGb","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go has been updated successfully."}]},"uuid":"b5d31514-575d-4c64-bce4-3e5e53018a0e","timestamp":"2026-04-03T17:29:45.504Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/provider_anthropic.go","oldString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"url\": mcp.URL,\n\t\t\t\"name\": mcp.Name,\n\t\t}\n\t\tif mcp.AuthorizationToken != \"\" {\n\t\t\tentry[\"authorization_token\"] = mcp.AuthorizationToken\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\n\t\t// Add a corresponding mcp_toolset tool entry\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"type\": \"mcp_toolset\",\n\t\t\t\"mcp_server_name\": mcp.Name,\n\t\t})\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","newString":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"url\": mcp.URL,\n\t\t\t\"name\": mcp.Name,\n\t\t}\n\t\tif mcp.AuthorizationToken != \"\" {\n\t\t\tentry[\"authorization_token\"] = mcp.AuthorizationToken\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\n\t\t// Add a corresponding mcp_toolset tool entry\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"type\": \"mcp_toolset\",\n\t\t\t\"mcp_server_name\": mcp.Name,\n\t\t})\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-11-20\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","originalFile":"package explain\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\nconst (\n\tanthropicDefaultModel = \"claude-sonnet-4-20250514\"\n\tanthropicAPIURL = \"https://api.anthropic.com/v1/messages\"\n\tanthropicMaxTokens = 4096\n\tanthropicMaxToolLoops = 10\n)\n\n// AnthropicConfig configures the Anthropic provider.\ntype AnthropicConfig struct {\n\tAPIKey string\n\tModel string\n\tTools []Tool\n\tMcpServers []McpServer\n\tHTTPClient HTTPClient\n}\n\ntype anthropicProvider struct {\n\tapiKey string\n\tmodel string\n\ttools []Tool\n\tmcpServers []McpServer\n\thttpClient HTTPClient\n}\n\n// NewAnthropicProvider returns a Provider backed by the Anthropic Messages API.\nfunc NewAnthropicProvider(cfg AnthropicConfig) Provider {\n\tmodel := cfg.Model\n\tif model == \"\" {\n\t\tmodel = anthropicDefaultModel\n\t}\n\tclient := cfg.HTTPClient\n\tif client == nil {\n\t\tclient = http.DefaultClient\n\t}\n\treturn &anthropicProvider{\n\t\tapiKey: cfg.APIKey,\n\t\tmodel: model,\n\t\ttools: cfg.Tools,\n\t\tmcpServers: cfg.McpServers,\n\t\thttpClient: client,\n\t}\n}\n\nfunc (p *anthropicProvider) Complete(ctx context.Context, messages []Message) (string, error) {\n\tanthMsgs := make([]map[string]any, 0, len(messages))\n\tvar systemParts []string\n\n\tfor _, m := range messages {\n\t\tswitch m.Role {\n\t\tcase RoleSystem:\n\t\t\tsystemParts = append(systemParts, m.Content)\n\t\tcase RoleContext:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"user\",\n\t\t\t\t\"content\": \"[Context]: \" + m.Content,\n\t\t\t})\n\t\tdefault:\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": string(m.Role),\n\t\t\t\t\"content\": m.Content,\n\t\t\t})\n\t\t}\n\t}\n\n\tvar toolDefs []map[string]any\n\tfor _, t := range p.tools {\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"name\": t.Name,\n\t\t\t\"description\": t.Description,\n\t\t\t\"input_schema\": json.RawMessage(t.InputSchema),\n\t\t})\n\t}\n\n\tvar mcpServerDefs []map[string]any\n\tfor _, mcp := range p.mcpServers {\n\t\tentry := map[string]any{\n\t\t\t\"type\": \"url\",\n\t\t\t\"url\": mcp.URL,\n\t\t\t\"name\": mcp.Name,\n\t\t}\n\t\tif mcp.AuthorizationToken != \"\" {\n\t\t\tentry[\"authorization_token\"] = mcp.AuthorizationToken\n\t\t}\n\t\tmcpServerDefs = append(mcpServerDefs, entry)\n\n\t\t// Add a corresponding mcp_toolset tool entry\n\t\ttoolDefs = append(toolDefs, map[string]any{\n\t\t\t\"type\": \"mcp_toolset\",\n\t\t\t\"mcp_server_name\": mcp.Name,\n\t\t})\n\t}\n\n\ttoolsByName := make(map[string]*Tool, len(p.tools))\n\tfor i := range p.tools {\n\t\ttoolsByName[p.tools[i].Name] = &p.tools[i]\n\t}\n\n\tvar lastTextResponse string\n\n\tfor loop := 0; loop < anthropicMaxToolLoops; loop++ {\n\t\tbody := map[string]any{\n\t\t\t\"model\": p.model,\n\t\t\t\"max_tokens\": anthropicMaxTokens,\n\t\t\t\"messages\": anthMsgs,\n\t\t}\n\t\tif len(systemParts) > 0 {\n\t\t\tsystem := \"\"\n\t\t\tfor i, s := range systemParts {\n\t\t\t\tif i > 0 {\n\t\t\t\t\tsystem += \"\\n\\n\"\n\t\t\t\t}\n\t\t\t\tsystem += s\n\t\t\t}\n\t\t\tbody[\"system\"] = system\n\t\t}\n\t\tif len(toolDefs) > 0 {\n\t\t\tbody[\"tools\"] = toolDefs\n\t\t}\n\t\tif len(mcpServerDefs) > 0 {\n\t\t\tbody[\"mcp_servers\"] = mcpServerDefs\n\t\t}\n\n\t\theaders := map[string]string{\n\t\t\t\"Content-Type\": \"application/json\",\n\t\t\t\"x-api-key\": p.apiKey,\n\t\t\t\"anthropic-version\": \"2023-06-01\",\n\t\t}\n\t\tif len(p.mcpServers) > 0 {\n\t\t\theaders[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"\n\t\t}\n\n\t\tdata, err := p.doRequest(ctx, headers, body)\n\t\tif err != nil {\n\t\t\treturn \"\", err\n\t\t}\n\n\t\t// Extract text from content blocks\n\t\tif content, ok := data[\"content\"].([]any); ok {\n\t\t\tfor _, block := range content {\n\t\t\t\tbm, ok := block.(map[string]any)\n\t\t\t\tif !ok {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t\tif bm[\"type\"] == \"text\" {\n\t\t\t\t\tif text, ok := bm[\"text\"].(string); ok {\n\t\t\t\t\t\tlastTextResponse = text\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tstopReason, _ := data[\"stop_reason\"].(string)\n\n\t\t// MCP pause — re-send with assistant content to continue\n\t\tif stopReason == \"pause_turn\" {\n\t\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\t\"role\": \"assistant\",\n\t\t\t\t\"content\": data[\"content\"],\n\t\t\t})\n\t\t\tcontinue\n\t\t}\n\n\t\tif stopReason != \"tool_use\" {\n\t\t\tif lastTextResponse == \"\" {\n\t\t\t\treturn \"\", fmt.Errorf(\"no text content in Anthropic response\")\n\t\t\t}\n\t\t\treturn lastTextResponse, nil\n\t\t}\n\n\t\t// Handle tool calls\n\t\tcontent, _ := data[\"content\"].([]any)\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"assistant\",\n\t\t\t\"content\": content,\n\t\t})\n\n\t\tvar toolResults []map[string]any\n\t\tfor _, block := range content {\n\t\t\tbm, ok := block.(map[string]any)\n\t\t\tif !ok {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\tif bm[\"type\"] != \"tool_use\" {\n\t\t\t\tcontinue\n\t\t\t}\n\t\t\ttoolID, _ := bm[\"id\"].(string)\n\t\t\ttoolName, _ := bm[\"name\"].(string)\n\n\t\t\ttool, exists := toolsByName[toolName]\n\t\t\tif !exists {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: unknown tool %q\", toolName),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tinputBytes, err := json.Marshal(bm[\"input\"])\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\tresult, err := tool.Execute(inputBytes)\n\t\t\tif err != nil {\n\t\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\t\"content\": fmt.Sprintf(\"Error: %s\", err),\n\t\t\t\t})\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\ttoolResults = append(toolResults, map[string]any{\n\t\t\t\t\"type\": \"tool_result\",\n\t\t\t\t\"tool_use_id\": toolID,\n\t\t\t\t\"content\": result,\n\t\t\t})\n\t\t}\n\n\t\tanthMsgs = append(anthMsgs, map[string]any{\n\t\t\t\"role\": \"user\",\n\t\t\t\"content\": toolResults,\n\t\t})\n\t}\n\n\tif lastTextResponse != \"\" {\n\t\treturn lastTextResponse, nil\n\t}\n\treturn \"\", fmt.Errorf(\"anthropic tool loop exceeded maximum iterations\")\n}\n\nfunc (p *anthropicProvider) doRequest(ctx context.Context, headers map[string]string, body map[string]any) (map[string]any, error) {\n\tbodyBytes, err := json.Marshal(body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"marshal request: %w\", err)\n\t}\n\n\treq, err := http.NewRequestWithContext(ctx, http.MethodPost, anthropicAPIURL, bytes.NewReader(bodyBytes))\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"create request: %w\", err)\n\t}\n\tfor k, v := range headers {\n\t\treq.Header.Set(k, v)\n\t}\n\n\tresp, err := p.httpClient.Do(req)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"anthropic request: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\trespBody, err := io.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read response: %w\", err)\n\t}\n\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn nil, fmt.Errorf(\"Anthropic API error %d: %s\", resp.StatusCode, string(respBody))\n\t}\n\n\tvar data map[string]any\n\tif err := json.Unmarshal(respBody, &data); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode response: %w\", err)\n\t}\n\treturn data, nil\n}","structuredPatch":[{"oldStart":137,"oldLines":7,"newStart":137,"newLines":7,"lines":[" \"anthropic-version\": \"2023-06-01\","," }"," if len(p.mcpServers) > 0 {","- headers[\"anthropic-beta\"] = \"mcp-client-2025-04-04\"","+ headers[\"anthropic-beta\"] = \"mcp-client-2025-11-20\""," }"," "," data, err := p.doRequest(ctx, headers, body)"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"115ab63d-826b-47a1-b195-6cf71c8f6e3f","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"b5d31514-575d-4c64-bce4-3e5e53018a0e","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01WJ4YPgUKk8hbS7BPiMMJ9y","type":"message","role":"assistant","content":[{"type":"text","text":"Now update the config and cmd to match the new `McpServer` struct."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":363,"cache_read_input_tokens":68358,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":363},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEXLVZqxH768fTwcaUZ","type":"assistant","uuid":"202d294b-980d-4239-af8f-637b364d6ae6","timestamp":"2026-04-03T17:29:48.704Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"202d294b-980d-4239-af8f-637b364d6ae6","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01WJ4YPgUKk8hbS7BPiMMJ9y","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0179M2S5U6Ax1jX7zoHdcuFL","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":363,"cache_read_input_tokens":68358,"output_tokens":96,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":363,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEXLVZqxH768fTwcaUZ","type":"assistant","uuid":"a196ac00-8490-4a71-9e7a-0917849c9b9e","timestamp":"2026-04-03T17:29:48.906Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a196ac00-8490-4a71-9e7a-0917849c9b9e","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0179M2S5U6Ax1jX7zoHdcuFL","type":"tool_result","content":"1\tpackage main\n2\t\n3\timport (\n4\t\t\"flag\"\n5\t\t\"fmt\"\n6\t\t\"log\"\n7\t\t\"net/http\"\n8\t\t\"os\"\n9\t\n10\t\t\"gopkg.in/yaml.v3\"\n11\t\n12\t\t\"github.com/netbirdio/netbird/explain\"\n13\t)\n14\t\n15\ttype mcpServerConfig struct {\n16\t\tServerLabel string `yaml:\"server_label\"`\n17\t\tServerURL string `yaml:\"server_url\"`\n18\t\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n19\t\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n20\t}\n21\t\n22\ttype config struct {\n23\t\tListen string `yaml:\"listen\"`\n24\t\tBearerToken string `yaml:\"bearer_token\"`\n25\t\tProvider string `yaml:\"provider\"`\n26\t\tAPIKey string `yaml:\"api_key\"`\n27\t\tModel string `yaml:\"model\"`\n28\t\tBaseURL string `yaml:\"base_url\"`\n29\t\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n30\t}\n31\t\n32\tfunc main() {\n33\t\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n34\t\tflag.Parse()\n35\t\n36\t\tcfg, err := loadConfig(*configPath)\n37\t\tif err != nil {\n38\t\t\tlog.Fatalf(\"load config: %v\", err)\n39\t\t}\n40\t\n41\t\tif cfg.APIKey == \"\" {\n42\t\t\tlog.Fatal(\"api_key is required in config\")\n43\t\t}\n44\t\tif cfg.Listen == \"\" {\n45\t\t\tcfg.Listen = \":8080\"\n46\t\t}\n47\t\tif cfg.Provider == \"\" {\n48\t\t\tcfg.Provider = \"anthropic\"\n49\t\t}\n50\t\n51\t\tp, err := newProvider(cfg)\n52\t\tif err != nil {\n53\t\t\tlog.Fatal(err)\n54\t\t}\n55\t\n56\t\thandler := explain.NewHandler(explain.Config{\n57\t\t\tProvider: p,\n58\t\t\tBearerToken: cfg.BearerToken,\n59\t\t})\n60\t\n61\t\tmux := http.NewServeMux()\n62\t\tmux.Handle(\"/api/ai/chat\", handler)\n63\t\n64\t\tlog.Printf(\"listening on %s\", cfg.Listen)\n65\t\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n66\t\t\tlog.Fatal(err)\n67\t\t}\n68\t}\n69\t\n70\tfunc loadConfig(path string) (*config, error) {\n71\t\tdata, err := os.ReadFile(path)\n72\t\tif err != nil {\n73\t\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n74\t\t}\n75\t\tvar cfg config\n76\t\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n77\t\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n78\t\t}\n79\t\treturn &cfg, nil\n80\t}\n81\t\n82\tfunc newProvider(cfg *config) (explain.Provider, error) {\n83\t\tswitch cfg.Provider {\n84\t\tcase \"anthropic\":\n85\t\t\tvar mcpServers []explain.McpServer\n86\t\t\tfor _, m := range cfg.McpServers {\n87\t\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n88\t\t\t\t\tServerLabel: m.ServerLabel,\n89\t\t\t\t\tServerURL: m.ServerURL,\n90\t\t\t\t\tHeaders: m.Headers,\n91\t\t\t\t\tAllowedTools: m.AllowedTools,\n92\t\t\t\t})\n93\t\t\t}\n94\t\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n95\t\t\t\tAPIKey: cfg.APIKey,\n96\t\t\t\tModel: cfg.Model,\n97\t\t\t\tMcpServers: mcpServers,\n98\t\t\t}), nil\n99\t\tcase \"openai\":\n100\t\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n101\t\t\t\tAPIKey: cfg.APIKey,\n102\t\t\t\tModel: cfg.Model,\n103\t\t\t}), nil\n104\t\tcase \"dify\":\n105\t\t\tif cfg.BaseURL == \"\" {\n106\t\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n107\t\t\t}\n108\t\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n109\t\t\t\tAPIKey: cfg.APIKey,\n110\t\t\t\tBaseURL: cfg.BaseURL,\n111\t\t\t}), nil\n112\t\tdefault:\n113\t\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n114\t\t}\n115\t}"}]},"uuid":"f3c3498b-330b-4931-b966-d6b2a817c109","timestamp":"2026-04-03T17:29:48.925Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","numLines":115,"startLine":1,"totalLines":115}},"sourceToolAssistantUUID":"a196ac00-8490-4a71-9e7a-0917849c9b9e","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"f3c3498b-330b-4931-b966-d6b2a817c109","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01AhA8pj5sfba1HoKEhCU4UP","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Y7TKPbvHuN58erdnMmAysW","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"type mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}","new_string":"type mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1264,"cache_read_input_tokens":68721,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1264},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEXbANV818dbGwKBpuw","type":"assistant","uuid":"31d409c7-0a9c-4aaa-98b9-ca035c07278d","timestamp":"2026-04-03T17:29:53.738Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"31d409c7-0a9c-4aaa-98b9-ca035c07278d","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01AhA8pj5sfba1HoKEhCU4UP","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0126sJSHAemD4UHw9E9jaT6g","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}","new_string":"\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1264,"cache_read_input_tokens":68721,"output_tokens":544,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1264,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEXbANV818dbGwKBpuw","type":"assistant","uuid":"fadf97f0-b2e5-4d4e-9ebb-2fb8f8ed2af8","timestamp":"2026-04-03T17:29:55.830Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"31d409c7-0a9c-4aaa-98b9-ca035c07278d","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Y7TKPbvHuN58erdnMmAysW","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"d7b4ecfc-ff1b-411f-a1d8-3898f998292c","timestamp":"2026-04-03T17:30:07.998Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tServerLabel string `yaml:\"server_label\"`\n\tServerURL string `yaml:\"server_url\"`\n\tHeaders map[string]string `yaml:\"headers,omitempty\"`\n\tAllowedTools []string `yaml:\"allowed_tools,omitempty\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":13,"oldLines":10,"newStart":13,"newLines":9,"lines":[" )"," "," type mcpServerConfig struct {","- ServerLabel string `yaml:\"server_label\"`","- ServerURL string `yaml:\"server_url\"`","- Headers map[string]string `yaml:\"headers,omitempty\"`","- AllowedTools []string `yaml:\"allowed_tools,omitempty\"`","+ Name string `yaml:\"name\"`","+ URL string `yaml:\"url\"`","+ AuthorizationToken string `yaml:\"authorization_token\"`"," }"," "," type config struct {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"31d409c7-0a9c-4aaa-98b9-ca035c07278d","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"fadf97f0-b2e5-4d4e-9ebb-2fb8f8ed2af8","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0126sJSHAemD4UHw9E9jaT6g","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"c6f3e414-6ac0-4968-ba3d-cc28ac28e4ae","timestamp":"2026-04-03T17:30:16.167Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tServerLabel: m.ServerLabel,\n\t\t\t\tServerURL: m.ServerURL,\n\t\t\t\tHeaders: m.Headers,\n\t\t\t\tAllowedTools: m.AllowedTools,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":84,"oldLines":10,"newStart":84,"newLines":9,"lines":[" var mcpServers []explain.McpServer"," for _, m := range cfg.McpServers {"," mcpServers = append(mcpServers, explain.McpServer{","- ServerLabel: m.ServerLabel,","- ServerURL: m.ServerURL,","- Headers: m.Headers,","- AllowedTools: m.AllowedTools,","+ Name: m.Name,","+ URL: m.URL,","+ AuthorizationToken: m.AuthorizationToken,"," })"," }"," return explain.NewAnthropicProvider(explain.AnthropicConfig{"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"fadf97f0-b2e5-4d4e-9ebb-2fb8f8ed2af8","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"c6f3e414-6ac0-4968-ba3d-cc28ac28e4ae","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01M5zBvHG5qtycYK4RYqy2dH","type":"message","role":"assistant","content":[{"type":"text","text":"Now update the config.yaml to match."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":667,"cache_read_input_tokens":69985,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":667},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEZbrqsfCAAfddmgHko","type":"assistant","uuid":"0eade010-e285-4893-85cc-2f8c3c1acc4c","timestamp":"2026-04-03T17:30:20.777Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"0eade010-e285-4893-85cc-2f8c3c1acc4c","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01M5zBvHG5qtycYK4RYqy2dH","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JChA7QAyZwQwFsdAEjkDue","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":667,"cache_read_input_tokens":69985,"output_tokens":88,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":667,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEZbrqsfCAAfddmgHko","type":"assistant","uuid":"b591d943-ee14-4474-b018-231da2517d07","timestamp":"2026-04-03T17:30:21.211Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"b591d943-ee14-4474-b018-231da2517d07","isSidechain":false,"promptId":"7944e8b9-2727-4b15-a0ea-db68907ea78a","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JChA7QAyZwQwFsdAEjkDue","type":"tool_result","content":"File unchanged since last read. The content from the earlier Read tool_result in this conversation is still current — refer to that instead of re-reading."}]},"uuid":"b3efe692-f54a-45a0-822b-d4e12b48cc43","timestamp":"2026-04-03T17:30:21.217Z","toolUseResult":{"type":"file_unchanged","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml"}},"sourceToolAssistantUUID":"b591d943-ee14-4474-b018-231da2517d07","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"b3efe692-f54a-45a0-822b-d4e12b48cc43","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_0174iucDHjskcK9smV7hjgGW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0116WbqDdP2o1tYNPxNNtihC","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","content":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":130,"cache_read_input_tokens":70652,"output_tokens":338,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":130,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEZy5o7LBj3J5fdVcK6","type":"assistant","uuid":"3d902b09-d3c7-4475-8062-a17bb67f79b3","timestamp":"2026-04-03T17:30:33.329Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"8373a03a-c4d4-41d9-a5ec-a6103edfb63a","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":"I need to improve the system prompt and move it to the config yaml. E.g., I want to give it direct doc pages from the repository. The pages are coming in the context. What would be the structure of the client lib to send context? I want generic one. This is the one: {\"messages\":[{\"role\":\"context\",\"content\":\"Docs: https://docs.netbird.io/manage/reverse-proxy, https://docs.netbird.io/manage/reverse-proxy/authentication, https://docs.netbird.io/manage/reverse-proxy#services\"},{\"role\":\"user\",\"content\":\"Explain \\\"Service Type\\\" on Add Service modal in Reverse Proxy\"}]}"},"uuid":"e39a3378-e7e2-44f3-ad64-d3284e781146","timestamp":"2026-04-03T17:34:17.310Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"0c56181b-9c5f-448f-8ea6-2ffb2f2fe4de","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01TCeFntkGWag1NiAxxbrapo","type":"message","role":"assistant","content":[{"type":"text","text":"The client format you showed is good — `context` messages carry doc URLs, `user` messages carry the question. The server needs a system prompt to tell the LLM how to use those URLs with the MCP tools.\n\nLet me add `system_prompt` support to the config and wire it through."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":301,"cache_read_input_tokens":71263,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":301},"output_tokens":31,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEsUUbbffeSJHf3T8KH","type":"assistant","uuid":"3591bd67-975a-47a5-b502-625434f474f9","timestamp":"2026-04-03T17:34:33.669Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"7f34b9cc-f690-417b-8a31-2486cca7e7bc","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012oDyW6a3zv7MLyhhCqb3j7","type":"tool_result","content":"1\tpackage explain\n2\t\n3\timport (\n4\t\t\"context\"\n5\t\t\"encoding/json\"\n6\t\t\"net/http\"\n7\t)\n8\t\n9\t// Config holds the configuration for creating an AssistantHandler.\n10\ttype Config struct {\n11\t\tProvider Provider\n12\t\tMiddlewares []Middleware\n13\t\tBearerToken string // optional; if set, requests must carry this token\n14\t}\n15\t\n16\t// NewHandler creates an http.Handler that processes assistant chat requests.\n17\tfunc NewHandler(cfg Config) http.Handler {\n18\t\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n19\t\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n20\t\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n21\t\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n22\t\n23\t\t\tif r.Method == http.MethodOptions {\n24\t\t\t\tw.WriteHeader(http.StatusNoContent)\n25\t\t\t\treturn\n26\t\t\t}\n27\t\n28\t\t\tif r.Method != http.MethodPost {\n29\t\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n30\t\t\t\treturn\n31\t\t\t}\n32\t\n33\t\t\tif cfg.BearerToken != \"\" {\n34\t\t\t\tauth := r.Header.Get(\"Authorization\")\n35\t\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n36\t\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n37\t\t\t\t\treturn\n38\t\t\t\t}\n39\t\t\t}\n40\t\n41\t\t\tvar req Request\n42\t\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n43\t\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n44\t\t\t\treturn\n45\t\t\t}\n46\t\t\tif len(req.Messages) == 0 {\n47\t\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n48\t\t\t\treturn\n49\t\t\t}\n50\t\n51\t\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n52\t\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n53\t\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n54\t\t\t}\n55\t\t\t// Build middleware chain from last to first.\n56\t\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n57\t\t\t\tmw := cfg.Middlewares[i]\n58\t\t\t\tinnerFn := fn\n59\t\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n60\t\t\t\t\treturn mw(ctx, msgs, innerFn)\n61\t\t\t\t}\n62\t\t\t}\n63\t\n64\t\t\treply, err := fn(r.Context(), req.Messages)\n65\t\t\tif err != nil {\n66\t\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n67\t\t\t\treturn\n68\t\t\t}\n69\t\n70\t\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n71\t\t})\n72\t}\n73\t\n74\tfunc writeError(w http.ResponseWriter, code int, msg string) {\n75\t\twriteJSON(w, code, ErrorResponse{Error: msg})\n76\t}\n77\t\n78\tfunc writeJSON(w http.ResponseWriter, code int, v any) {\n79\t\tw.Header().Set(\"Content-Type\", \"application/json\")\n80\t\tw.WriteHeader(code)\n81\t\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n82\t}"}]},"uuid":"d896cd19-1e62-4b26-b70c-a1c65f8b8568","timestamp":"2026-04-03T17:34:34.089Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","content":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","numLines":82,"startLine":1,"totalLines":82}},"sourceToolAssistantUUID":"7f34b9cc-f690-417b-8a31-2486cca7e7bc","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"d896cd19-1e62-4b26-b70c-a1c65f8b8568","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01SSBD7pzGnazFo86xWCxcRR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011bZxCMm1m7NmiFcN1CDhx6","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}","new_string":"// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1649,"cache_read_input_tokens":71564,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1649},"output_tokens":69,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEtcmCdJFoeQhS4SxfC","type":"assistant","uuid":"02246c16-7507-4d68-b4db-567d86c0902d","timestamp":"2026-04-03T17:34:38.749Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"02246c16-7507-4d68-b4db-567d86c0902d","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01SSBD7pzGnazFo86xWCxcRR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BJcvr6zZ7b39fPHc8UTGUc","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}","new_string":"\t\tmessages := req.Messages\n\t\tif cfg.SystemPrompt != \"\" {\n\t\t\tmessages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1649,"cache_read_input_tokens":71564,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1649},"output_tokens":69,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEtcmCdJFoeQhS4SxfC","type":"assistant","uuid":"02b97d6a-696a-4f28-a999-6eb654b9e036","timestamp":"2026-04-03T17:34:41.026Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"02b97d6a-696a-4f28-a999-6eb654b9e036","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01SSBD7pzGnazFo86xWCxcRR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WQS9NYBeR398H4oeBFLX7j","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","old_string":"\t\treply, err := fn(r.Context(), req.Messages)","new_string":"\t\treply, err := fn(r.Context(), messages)"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1649,"cache_read_input_tokens":71564,"output_tokens":668,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1649,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEtcmCdJFoeQhS4SxfC","type":"assistant","uuid":"65e06d81-4e51-4e2e-a805-9b2837bf22f4","timestamp":"2026-04-03T17:34:41.806Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"02246c16-7507-4d68-b4db-567d86c0902d","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011bZxCMm1m7NmiFcN1CDhx6","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"e1789459-f33f-4d03-9bc2-6de8a1a3382d","timestamp":"2026-04-03T17:34:47.572Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":8,"oldLines":9,"newStart":8,"newLines":10,"lines":[" "," // Config holds the configuration for creating an AssistantHandler."," type Config struct {","- Provider Provider","- Middlewares []Middleware","- BearerToken string // optional; if set, requests must carry this token","+ Provider Provider","+ Middlewares []Middleware","+ BearerToken string // optional; if set, requests must carry this token","+ SystemPrompt string // optional; prepended as a system message to every request"," }"," "," // NewHandler creates an http.Handler that processes assistant chat requests."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"02246c16-7507-4d68-b4db-567d86c0902d","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"02b97d6a-696a-4f28-a999-6eb654b9e036","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BJcvr6zZ7b39fPHc8UTGUc","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"90351009-c40a-4799-a3ad-02c6684b1059","timestamp":"2026-04-03T17:34:49.321Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tmessages := req.Messages\n\t\tif cfg.SystemPrompt != \"\" {\n\t\t\tmessages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":49,"oldLines":6,"newStart":49,"newLines":11,"lines":[" return"," }"," ","+ messages := req.Messages","+ if cfg.SystemPrompt != \"\" {","+ messages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)","+ }","+"," type chainFunc = func(context.Context, []Message) (string, error)"," var fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {"," return cfg.Provider.Complete(ctx, msgs)"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"02b97d6a-696a-4f28-a999-6eb654b9e036","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"65e06d81-4e51-4e2e-a805-9b2837bf22f4","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WQS9NYBeR398H4oeBFLX7j","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go has been updated successfully."}]},"uuid":"10161775-7905-43e7-992b-34b0b1494e90","timestamp":"2026-04-03T17:34:51.044Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/handler.go","oldString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tmessages := req.Messages\n\t\tif cfg.SystemPrompt != \"\" {\n\t\t\tmessages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","newString":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tmessages := req.Messages\n\t\tif cfg.SystemPrompt != \"\" {\n\t\t\tmessages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","originalFile":"package explain\n\nimport (\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n)\n\n// Config holds the configuration for creating an AssistantHandler.\ntype Config struct {\n\tProvider Provider\n\tMiddlewares []Middleware\n\tBearerToken string // optional; if set, requests must carry this token\n\tSystemPrompt string // optional; prepended as a system message to every request\n}\n\n// NewHandler creates an http.Handler that processes assistant chat requests.\nfunc NewHandler(cfg Config) http.Handler {\n\treturn http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {\n\t\tw.Header().Set(\"Access-Control-Allow-Origin\", \"*\")\n\t\tw.Header().Set(\"Access-Control-Allow-Methods\", \"POST, OPTIONS\")\n\t\tw.Header().Set(\"Access-Control-Allow-Headers\", \"Content-Type, Authorization\")\n\n\t\tif r.Method == http.MethodOptions {\n\t\t\tw.WriteHeader(http.StatusNoContent)\n\t\t\treturn\n\t\t}\n\n\t\tif r.Method != http.MethodPost {\n\t\t\twriteError(w, http.StatusMethodNotAllowed, \"method not allowed\")\n\t\t\treturn\n\t\t}\n\n\t\tif cfg.BearerToken != \"\" {\n\t\t\tauth := r.Header.Get(\"Authorization\")\n\t\t\tif len(auth) < 8 || auth[:7] != \"Bearer \" || auth[7:] != cfg.BearerToken {\n\t\t\t\twriteError(w, http.StatusUnauthorized, \"unauthorized\")\n\t\t\t\treturn\n\t\t\t}\n\t\t}\n\n\t\tvar req Request\n\t\tif err := json.NewDecoder(r.Body).Decode(&req); err != nil {\n\t\t\twriteError(w, http.StatusBadRequest, \"invalid request body\")\n\t\t\treturn\n\t\t}\n\t\tif len(req.Messages) == 0 {\n\t\t\twriteError(w, http.StatusBadRequest, \"messages array is required and must not be empty\")\n\t\t\treturn\n\t\t}\n\n\t\tmessages := req.Messages\n\t\tif cfg.SystemPrompt != \"\" {\n\t\t\tmessages = append([]Message{{Role: RoleSystem, Content: cfg.SystemPrompt}}, messages...)\n\t\t}\n\n\t\ttype chainFunc = func(context.Context, []Message) (string, error)\n\t\tvar fn chainFunc = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\treturn cfg.Provider.Complete(ctx, msgs)\n\t\t}\n\t\t// Build middleware chain from last to first.\n\t\tfor i := len(cfg.Middlewares) - 1; i >= 0; i-- {\n\t\t\tmw := cfg.Middlewares[i]\n\t\t\tinnerFn := fn\n\t\t\tfn = func(ctx context.Context, msgs []Message) (string, error) {\n\t\t\t\treturn mw(ctx, msgs, innerFn)\n\t\t\t}\n\t\t}\n\n\t\treply, err := fn(r.Context(), req.Messages)\n\t\tif err != nil {\n\t\t\twriteError(w, http.StatusBadGateway, err.Error())\n\t\t\treturn\n\t\t}\n\n\t\twriteJSON(w, http.StatusOK, Response{Reply: reply})\n\t})\n}\n\nfunc writeError(w http.ResponseWriter, code int, msg string) {\n\twriteJSON(w, code, ErrorResponse{Error: msg})\n}\n\nfunc writeJSON(w http.ResponseWriter, code int, v any) {\n\tw.Header().Set(\"Content-Type\", \"application/json\")\n\tw.WriteHeader(code)\n\tjson.NewEncoder(w).Encode(v) //nolint:errcheck\n}","structuredPatch":[{"oldStart":67,"oldLines":7,"newStart":67,"newLines":7,"lines":[" }"," }"," ","- reply, err := fn(r.Context(), req.Messages)","+ reply, err := fn(r.Context(), messages)"," if err != nil {"," writeError(w, http.StatusBadGateway, err.Error())"," return"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"65e06d81-4e51-4e2e-a805-9b2837bf22f4","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"10161775-7905-43e7-992b-34b0b1494e90","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01C11eXrL7bAjX2rkNBJiUSg","type":"message","role":"assistant","content":[{"type":"text","text":"Now add `system_prompt` to the cmd config and wire it through."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":840,"cache_read_input_tokens":73213,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":840},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEusBtaPFnK4MBAgr1G","type":"assistant","uuid":"9d757497-58db-449f-9f7f-5fa8332a1b0c","timestamp":"2026-04-03T17:34:54.458Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"9d757497-58db-449f-9f7f-5fa8332a1b0c","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01C11eXrL7bAjX2rkNBJiUSg","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012SPYY5BUAUmFXtxwTMC9S6","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":840,"cache_read_input_tokens":73213,"output_tokens":95,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":840,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEusBtaPFnK4MBAgr1G","type":"assistant","uuid":"6f876d6b-88e1-4e37-b3c5-2cbacaf172bb","timestamp":"2026-04-03T17:34:54.459Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6f876d6b-88e1-4e37-b3c5-2cbacaf172bb","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012SPYY5BUAUmFXtxwTMC9S6","type":"tool_result","content":"1\tpackage main\n2\t\n3\timport (\n4\t\t\"flag\"\n5\t\t\"fmt\"\n6\t\t\"log\"\n7\t\t\"net/http\"\n8\t\t\"os\"\n9\t\n10\t\t\"gopkg.in/yaml.v3\"\n11\t\n12\t\t\"github.com/netbirdio/netbird/explain\"\n13\t)\n14\t\n15\ttype mcpServerConfig struct {\n16\t\tName string `yaml:\"name\"`\n17\t\tURL string `yaml:\"url\"`\n18\t\tAuthorizationToken string `yaml:\"authorization_token\"`\n19\t}\n20\t\n21\ttype config struct {\n22\t\tListen string `yaml:\"listen\"`\n23\t\tBearerToken string `yaml:\"bearer_token\"`\n24\t\tProvider string `yaml:\"provider\"`\n25\t\tAPIKey string `yaml:\"api_key\"`\n26\t\tModel string `yaml:\"model\"`\n27\t\tBaseURL string `yaml:\"base_url\"`\n28\t\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n29\t}\n30\t\n31\tfunc main() {\n32\t\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n33\t\tflag.Parse()\n34\t\n35\t\tcfg, err := loadConfig(*configPath)\n36\t\tif err != nil {\n37\t\t\tlog.Fatalf(\"load config: %v\", err)\n38\t\t}\n39\t\n40\t\tif cfg.APIKey == \"\" {\n41\t\t\tlog.Fatal(\"api_key is required in config\")\n42\t\t}\n43\t\tif cfg.Listen == \"\" {\n44\t\t\tcfg.Listen = \":8080\"\n45\t\t}\n46\t\tif cfg.Provider == \"\" {\n47\t\t\tcfg.Provider = \"anthropic\"\n48\t\t}\n49\t\n50\t\tp, err := newProvider(cfg)\n51\t\tif err != nil {\n52\t\t\tlog.Fatal(err)\n53\t\t}\n54\t\n55\t\thandler := explain.NewHandler(explain.Config{\n56\t\t\tProvider: p,\n57\t\t\tBearerToken: cfg.BearerToken,\n58\t\t})\n59\t\n60\t\tmux := http.NewServeMux()\n61\t\tmux.Handle(\"/api/ai/chat\", handler)\n62\t\n63\t\tlog.Printf(\"listening on %s\", cfg.Listen)\n64\t\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n65\t\t\tlog.Fatal(err)\n66\t\t}\n67\t}\n68\t\n69\tfunc loadConfig(path string) (*config, error) {\n70\t\tdata, err := os.ReadFile(path)\n71\t\tif err != nil {\n72\t\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n73\t\t}\n74\t\tvar cfg config\n75\t\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n76\t\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n77\t\t}\n78\t\treturn &cfg, nil\n79\t}\n80\t\n81\tfunc newProvider(cfg *config) (explain.Provider, error) {\n82\t\tswitch cfg.Provider {\n83\t\tcase \"anthropic\":\n84\t\t\tvar mcpServers []explain.McpServer\n85\t\t\tfor _, m := range cfg.McpServers {\n86\t\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n87\t\t\t\t\tName: m.Name,\n88\t\t\t\t\tURL: m.URL,\n89\t\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n90\t\t\t\t})\n91\t\t\t}\n92\t\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n93\t\t\t\tAPIKey: cfg.APIKey,\n94\t\t\t\tModel: cfg.Model,\n95\t\t\t\tMcpServers: mcpServers,\n96\t\t\t}), nil\n97\t\tcase \"openai\":\n98\t\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n99\t\t\t\tAPIKey: cfg.APIKey,\n100\t\t\t\tModel: cfg.Model,\n101\t\t\t}), nil\n102\t\tcase \"dify\":\n103\t\t\tif cfg.BaseURL == \"\" {\n104\t\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n105\t\t\t}\n106\t\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n107\t\t\t\tAPIKey: cfg.APIKey,\n108\t\t\t\tBaseURL: cfg.BaseURL,\n109\t\t\t}), nil\n110\t\tdefault:\n111\t\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n112\t\t}\n113\t}"}]},"uuid":"6a011e88-7dcc-448f-9aac-60f7aaf47c74","timestamp":"2026-04-03T17:34:54.484Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","content":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","numLines":113,"startLine":1,"totalLines":113}},"sourceToolAssistantUUID":"6f876d6b-88e1-4e37-b3c5-2cbacaf172bb","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6a011e88-7dcc-448f-9aac-60f7aaf47c74","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01SZte2LJBR6paPB3sXNphnr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PCRv8Uky6x5r4qfNZDeYWH","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"type config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}","new_string":"type config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tSystemPrompt string `yaml:\"system_prompt\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1216,"cache_read_input_tokens":74053,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1216},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEv7Ud96gQKmoyZHzrT","type":"assistant","uuid":"0fd1d83a-3967-4e1b-9aa5-ff0efc81569d","timestamp":"2026-04-03T17:34:59.375Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"0fd1d83a-3967-4e1b-9aa5-ff0efc81569d","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01SZte2LJBR6paPB3sXNphnr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MvfDNTDxaLv6MVoXvsWy6D","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","old_string":"\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})","new_string":"\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t\tSystemPrompt: cfg.SystemPrompt,\n\t})"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1216,"cache_read_input_tokens":74053,"output_tokens":551,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1216,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEv7Ud96gQKmoyZHzrT","type":"assistant","uuid":"63a8f259-01f8-48a4-adc1-67173db3e006","timestamp":"2026-04-03T17:35:00.744Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"0fd1d83a-3967-4e1b-9aa5-ff0efc81569d","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PCRv8Uky6x5r4qfNZDeYWH","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"6786f0ff-7519-43b3-bbe6-7b38fd8659ce","timestamp":"2026-04-03T17:35:07.598Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tSystemPrompt string `yaml:\"system_prompt\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":19,"oldLines":13,"newStart":19,"newLines":14,"lines":[" }"," "," type config struct {","- Listen string `yaml:\"listen\"`","- BearerToken string `yaml:\"bearer_token\"`","- Provider string `yaml:\"provider\"`","- APIKey string `yaml:\"api_key\"`","- Model string `yaml:\"model\"`","- BaseURL string `yaml:\"base_url\"`","- McpServers []mcpServerConfig `yaml:\"mcp_servers\"`","+ Listen string `yaml:\"listen\"`","+ BearerToken string `yaml:\"bearer_token\"`","+ Provider string `yaml:\"provider\"`","+ APIKey string `yaml:\"api_key\"`","+ Model string `yaml:\"model\"`","+ BaseURL string `yaml:\"base_url\"`","+ SystemPrompt string `yaml:\"system_prompt\"`","+ McpServers []mcpServerConfig `yaml:\"mcp_servers\"`"," }"," "," func main() {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"0fd1d83a-3967-4e1b-9aa5-ff0efc81569d","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"63a8f259-01f8-48a4-adc1-67173db3e006","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MvfDNTDxaLv6MVoXvsWy6D","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go has been updated successfully."}]},"uuid":"88081edf-aa40-4873-a7c7-fa07352b6121","timestamp":"2026-04-03T17:35:14.178Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/main.go","oldString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tSystemPrompt string `yaml:\"system_prompt\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","newString":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tSystemPrompt string `yaml:\"system_prompt\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t\tSystemPrompt: cfg.SystemPrompt,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","originalFile":"package main\n\nimport (\n\t\"flag\"\n\t\"fmt\"\n\t\"log\"\n\t\"net/http\"\n\t\"os\"\n\n\t\"gopkg.in/yaml.v3\"\n\n\t\"github.com/netbirdio/netbird/explain\"\n)\n\ntype mcpServerConfig struct {\n\tName string `yaml:\"name\"`\n\tURL string `yaml:\"url\"`\n\tAuthorizationToken string `yaml:\"authorization_token\"`\n}\n\ntype config struct {\n\tListen string `yaml:\"listen\"`\n\tBearerToken string `yaml:\"bearer_token\"`\n\tProvider string `yaml:\"provider\"`\n\tAPIKey string `yaml:\"api_key\"`\n\tModel string `yaml:\"model\"`\n\tBaseURL string `yaml:\"base_url\"`\n\tSystemPrompt string `yaml:\"system_prompt\"`\n\tMcpServers []mcpServerConfig `yaml:\"mcp_servers\"`\n}\n\nfunc main() {\n\tconfigPath := flag.String(\"config\", \"config.yaml\", \"path to YAML config file\")\n\tflag.Parse()\n\n\tcfg, err := loadConfig(*configPath)\n\tif err != nil {\n\t\tlog.Fatalf(\"load config: %v\", err)\n\t}\n\n\tif cfg.APIKey == \"\" {\n\t\tlog.Fatal(\"api_key is required in config\")\n\t}\n\tif cfg.Listen == \"\" {\n\t\tcfg.Listen = \":8080\"\n\t}\n\tif cfg.Provider == \"\" {\n\t\tcfg.Provider = \"anthropic\"\n\t}\n\n\tp, err := newProvider(cfg)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n\n\thandler := explain.NewHandler(explain.Config{\n\t\tProvider: p,\n\t\tBearerToken: cfg.BearerToken,\n\t})\n\n\tmux := http.NewServeMux()\n\tmux.Handle(\"/api/ai/chat\", handler)\n\n\tlog.Printf(\"listening on %s\", cfg.Listen)\n\tif err := http.ListenAndServe(cfg.Listen, mux); err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n\nfunc loadConfig(path string) (*config, error) {\n\tdata, err := os.ReadFile(path)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"read %s: %w\", path, err)\n\t}\n\tvar cfg config\n\tif err := yaml.Unmarshal(data, &cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse %s: %w\", path, err)\n\t}\n\treturn &cfg, nil\n}\n\nfunc newProvider(cfg *config) (explain.Provider, error) {\n\tswitch cfg.Provider {\n\tcase \"anthropic\":\n\t\tvar mcpServers []explain.McpServer\n\t\tfor _, m := range cfg.McpServers {\n\t\t\tmcpServers = append(mcpServers, explain.McpServer{\n\t\t\t\tName: m.Name,\n\t\t\t\tURL: m.URL,\n\t\t\t\tAuthorizationToken: m.AuthorizationToken,\n\t\t\t})\n\t\t}\n\t\treturn explain.NewAnthropicProvider(explain.AnthropicConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t\tMcpServers: mcpServers,\n\t\t}), nil\n\tcase \"openai\":\n\t\treturn explain.NewOpenAIProvider(explain.OpenAIConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tModel: cfg.Model,\n\t\t}), nil\n\tcase \"dify\":\n\t\tif cfg.BaseURL == \"\" {\n\t\t\treturn nil, fmt.Errorf(\"base_url is required for the dify provider\")\n\t\t}\n\t\treturn explain.NewDifyProvider(explain.DifyConfig{\n\t\t\tAPIKey: cfg.APIKey,\n\t\t\tBaseURL: cfg.BaseURL,\n\t\t}), nil\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unknown provider: %s\", cfg.Provider)\n\t}\n}","structuredPatch":[{"oldStart":54,"oldLines":8,"newStart":54,"newLines":9,"lines":[" }"," "," handler := explain.NewHandler(explain.Config{","- Provider: p,","- BearerToken: cfg.BearerToken,","+ Provider: p,","+ BearerToken: cfg.BearerToken,","+ SystemPrompt: cfg.SystemPrompt,"," })"," "," mux := http.NewServeMux()"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"63a8f259-01f8-48a4-adc1-67173db3e006","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"88081edf-aa40-4873-a7c7-fa07352b6121","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Cfi1hfDB5ubMhHk4Dq8FU6","type":"message","role":"assistant","content":[{"type":"text","text":"Now update the config.yaml with a proper system prompt."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":674,"cache_read_input_tokens":75269,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":674},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhEwZqAkqTWNQaq7zzKd","type":"assistant","uuid":"84ee930d-0689-43fd-816d-49911bbc0f37","timestamp":"2026-04-03T17:35:17.071Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"84ee930d-0689-43fd-816d-49911bbc0f37","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Cfi1hfDB5ubMhHk4Dq8FU6","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MDs67H9z2Dt7xmPaMVkRm4","name":"Write","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","content":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":674,"cache_read_input_tokens":75269,"output_tokens":606,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":674,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhEwZqAkqTWNQaq7zzKd","type":"assistant","uuid":"a170d311-309c-433b-8917-3a8bf535c6fb","timestamp":"2026-04-03T17:35:33.284Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a170d311-309c-433b-8917-3a8bf535c6fb","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01MDs67H9z2Dt7xmPaMVkRm4","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml has been updated successfully."}]},"uuid":"d81c1cce-605d-429d-9d5e-63eb4f57eaa0","timestamp":"2026-04-03T17:37:05.510Z","toolUseResult":{"type":"update","filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","content":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED","structuredPatch":[{"oldStart":4,"oldLines":6,"newStart":4,"newLines":24,"lines":[" model: claude-sonnet-4-6"," bearer_token: \"\""," ","+system_prompt: |","+ You are an AI assistant for NetBird, a network management platform.","+ Your role is to help users understand features and UI elements in the NetBird dashboard.","+","+ When the user's request includes context messages with documentation URLs:","+ 1. Map the doc URLs to their source files in the GitHub repository. The docs site","+ https://docs.netbird.io maps to the repository netbirdio/docs with source files","+ under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy","+ corresponds to src/pages/manage/reverse-proxy/index.mdx.","+ 2. Use the GitHub MCP tools to fetch the content of those source files.","+ 3. Use the fetched documentation to provide an accurate, grounded answer.","+","+ Guidelines:","+ - Be concise and direct. Explain what things do, not how to navigate to them.","+ - Use the documentation as your primary source of truth.","+ - If the docs don't cover the user's question, say so rather than guessing.","+ - Format responses in Markdown with bold for key terms.","+"," mcp_servers:"," - name: github-mcp"," url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs"]}],"originalFile":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED"},"sourceToolAssistantUUID":"a170d311-309c-433b-8917-3a8bf535c6fb","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"d81c1cce-605d-429d-9d5e-63eb4f57eaa0","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01FMtWYMT6Auokv6RE6qpVcU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018H6515soyAPceJN3V9AFPw","name":"Bash","input":{"command":"go build ./explain/cmd/ 2>&1","description":"Build explain cmd"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":650,"cache_read_input_tokens":75943,"output_tokens":81,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":650,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhF68tUxET4BAb86n7G9","type":"assistant","uuid":"a5f21a7f-d41e-40fe-8be4-691c655ccecc","timestamp":"2026-04-03T17:37:13.965Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"a5f21a7f-d41e-40fe-8be4-691c655ccecc","isSidechain":false,"promptId":"5332c246-723f-46f5-8dba-5bd4bbb86274","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018H6515soyAPceJN3V9AFPw","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"482f905a-0307-493f-a90d-cf0d9c56baf3","timestamp":"2026-04-03T17:37:15.061Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"a5f21a7f-d41e-40fe-8be4-691c655ccecc","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"482f905a-0307-493f-a90d-cf0d9c56baf3","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01WYZrtvdQhsBdKQbxRESneo","type":"message","role":"assistant","content":[{"type":"text","text":"Builds clean. Here's the flow:\n\n**Client sends:**\n```json\n{\n \"messages\": [\n {\"role\": \"context\", \"content\": \"Docs: https://docs.netbird.io/manage/reverse-proxy, ...\"},\n {\"role\": \"user\", \"content\": \"Explain \\\"Service Type\\\" on Add Service modal in Reverse Proxy\"}\n ]\n}\n```\n\n**Server does:**\n1. Prepends the `system_prompt` from config as a system message\n2. Passes everything to Anthropic — the system prompt tells Claude to map the doc URLs to repo paths and fetch them via the GitHub MCP tools\n3. Claude uses MCP to read the actual `.mdx` source, then answers grounded in the docs\n\nThe `context` role is generic — the client can put any contextual info there (doc URLs, page name, modal name, etc.) and the system prompt controls how the LLM interprets it."}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":210,"cache_read_input_tokens":76593,"output_tokens":219,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":210,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhF6qqbDd9pWCpq7esyE","type":"assistant","uuid":"96e4ce46-3e06-4d8c-b071-e79742012c6c","timestamp":"2026-04-03T17:37:27.701Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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{"parentUuid":"fdd2b545-c13d-4bf2-b95f-096e792c1e53","isSidechain":false,"promptId":"419a3523-e612-40e2-aba9-5b3a6ef87d79","type":"user","message":{"role":"user","content":"I will be sending direct references to doc pages"},"uuid":"6b788f7c-8dc0-406e-b47d-051ef9d51127","timestamp":"2026-04-03T17:38:55.719Z","permissionMode":"default","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6b788f7c-8dc0-406e-b47d-051ef9d51127","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01QSvbyzkv61JrfLqHPr7AKf","type":"message","role":"assistant","content":[{"type":"text","text":"\n\nGot it — the context will have direct source file paths like `src/pages/manage/reverse-proxy/index.mdx`, not website URLs. Let me simplify the system prompt."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":290,"cache_read_input_tokens":76803,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":290},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"}},"requestId":"req_011CZhFE1NmUtzE4RpfYSMzx","type":"assistant","uuid":"98dc9188-3c3a-4dd0-af41-9340f13221e1","timestamp":"2026-04-03T17:39:00.939Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"98dc9188-3c3a-4dd0-af41-9340f13221e1","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01QSvbyzkv61JrfLqHPr7AKf","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TPCTcDofvfMn8d64fQhGFc","name":"Read","input":{"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":290,"cache_read_input_tokens":76803,"output_tokens":120,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":290,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhFE1NmUtzE4RpfYSMzx","type":"assistant","uuid":"20e11fa2-f3ea-4205-8929-758b86867e04","timestamp":"2026-04-03T17:39:01.378Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"20e11fa2-f3ea-4205-8929-758b86867e04","isSidechain":false,"promptId":"419a3523-e612-40e2-aba9-5b3a6ef87d79","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TPCTcDofvfMn8d64fQhGFc","type":"tool_result","content":"1\tlisten: \":3080\"\n2\tprovider: anthropic\n3\tapi_key: REDACTED\n4\tmodel: claude-sonnet-4-6\n5\tbearer_token: \"\"\n6\t\n7\tsystem_prompt: |\n8\t You are an AI assistant for NetBird, a network management platform.\n9\t Your role is to help users understand features and UI elements in the NetBird dashboard.\n10\t\n11\t When the user's request includes context messages with documentation URLs:\n12\t 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n13\t https://docs.netbird.io maps to the repository netbirdio/docs with source files\n14\t under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n15\t corresponds to src/pages/manage/reverse-proxy/index.mdx.\n16\t 2. Use the GitHub MCP tools to fetch the content of those source files.\n17\t 3. Use the fetched documentation to provide an accurate, grounded answer.\n18\t\n19\t Guidelines:\n20\t - Be concise and direct. Explain what things do, not how to navigate to them.\n21\t - Use the documentation as your primary source of truth.\n22\t - If the docs don't cover the user's question, say so rather than guessing.\n23\t - Format responses in Markdown with bold for key terms.\n24\t\n25\tmcp_servers:\n26\t - name: github-mcp\n27\t url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n28\t authorization_token: REDACTED"}]},"uuid":"08d50674-fa3a-4582-993f-27731eff9b44","timestamp":"2026-04-03T17:39:01.520Z","toolUseResult":{"type":"text","file":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","content":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED","numLines":28,"startLine":1,"totalLines":28}},"sourceToolAssistantUUID":"20e11fa2-f3ea-4205-8929-758b86867e04","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"08d50674-fa3a-4582-993f-27731eff9b44","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01Q8zoHa2Y4AUEhJKUNZyUcR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BhMdokX9x2wpscnYKS5x8N","name":"Edit","input":{"replace_all":false,"file_path":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","old_string":"system_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.","new_string":"system_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n Context messages contain direct file paths to documentation pages in the netbirdio/docs\n repository (e.g. src/pages/manage/reverse-proxy/index.mdx). Use the GitHub MCP tools\n to fetch these files and ground your answer in their content.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":693,"cache_read_input_tokens":77093,"output_tokens":563,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":693,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhFERR8ayziyZjcJohfq","type":"assistant","uuid":"332a9ebf-08c7-4879-9ef4-2fd5de77838c","timestamp":"2026-04-03T17:39:09.974Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"332a9ebf-08c7-4879-9ef4-2fd5de77838c","isSidechain":false,"promptId":"419a3523-e612-40e2-aba9-5b3a6ef87d79","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BhMdokX9x2wpscnYKS5x8N","type":"tool_result","content":"The file /Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml has been updated successfully."}]},"uuid":"140c35c0-b9e6-4331-be53-d03f222048b4","timestamp":"2026-04-03T17:39:30.527Z","toolUseResult":{"filePath":"/Users/misha/Documents/GolandProjects/netbird/netbird/explain/cmd/config.yaml","oldString":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED","newString":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n Context messages contain direct file paths to documentation pages in the netbirdio/docs\n repository (e.g. src/pages/manage/reverse-proxy/index.mdx). Use the GitHub MCP tools\n to fetch these files and ground your answer in their content.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED","originalFile":"listen: \":3080\"\nprovider: anthropic\napi_key: REDACTED\nmodel: claude-sonnet-4-6\nbearer_token: \"\"\n\nsystem_prompt: |\n You are an AI assistant for NetBird, a network management platform.\n Your role is to help users understand features and UI elements in the NetBird dashboard.\n\n When the user's request includes context messages with documentation URLs:\n 1. Map the doc URLs to their source files in the GitHub repository. The docs site\n https://docs.netbird.io maps to the repository netbirdio/docs with source files\n under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy\n corresponds to src/pages/manage/reverse-proxy/index.mdx.\n 2. Use the GitHub MCP tools to fetch the content of those source files.\n 3. Use the fetched documentation to provide an accurate, grounded answer.\n\n Guidelines:\n - Be concise and direct. Explain what things do, not how to navigate to them.\n - Use the documentation as your primary source of truth.\n - If the docs don't cover the user's question, say so rather than guessing.\n - Format responses in Markdown with bold for key terms.\n\nmcp_servers:\n - name: github-mcp\n url: https://api.githubcopilot.com/mcp/x/repos/netbirdio/docs\n authorization_token: REDACTED","structuredPatch":[{"oldStart":8,"oldLines":13,"newStart":8,"newLines":9,"lines":[" You are an AI assistant for NetBird, a network management platform."," Your role is to help users understand features and UI elements in the NetBird dashboard."," ","- When the user's request includes context messages with documentation URLs:","- 1. Map the doc URLs to their source files in the GitHub repository. The docs site","- https://docs.netbird.io maps to the repository netbirdio/docs with source files","- under src/pages/. For example, https://docs.netbird.io/manage/reverse-proxy","- corresponds to src/pages/manage/reverse-proxy/index.mdx.","- 2. Use the GitHub MCP tools to fetch the content of those source files.","- 3. Use the fetched documentation to provide an accurate, grounded answer.","+ Context messages contain direct file paths to documentation pages in the netbirdio/docs","+ repository (e.g. src/pages/manage/reverse-proxy/index.mdx). Use the GitHub MCP tools","+ to fetch these files and ground your answer in their content."," "," Guidelines:"," - Be concise and direct. Explain what things do, not how to navigate to them."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"332a9ebf-08c7-4879-9ef4-2fd5de77838c","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"140c35c0-b9e6-4331-be53-d03f222048b4","isSidechain":false,"message":{"model":"claude-opus-4-6","id":"msg_01MCi9feJAbMkbTosDDBWKyq","type":"message","role":"assistant","content":[{"type":"text","text":"Now the client sends paths directly:\n\n```json\n{\n \"messages\": [\n {\"role\": \"context\", \"content\": \"src/pages/manage/reverse-proxy/index.mdx, src/pages/manage/reverse-proxy/authentication.mdx\"},\n {\"role\": \"user\", \"content\": \"Explain \\\"Service Type\\\" on Add Service modal in Reverse Proxy\"}\n ]\n}\n```"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":607,"cache_read_input_tokens":77786,"output_tokens":98,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":607,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"}},"requestId":"req_011CZhFGUNHsBujBJJa6boa4","type":"assistant","uuid":"6387b56b-6cc7-41a7-b3bb-b580773e7b9b","timestamp":"2026-04-03T17:39:34.216Z","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
{"parentUuid":"6387b56b-6cc7-41a7-b3bb-b580773e7b9b","isSidechain":false,"type":"system","subtype":"stop_hook_summary","hookCount":1,"hookInfos":[{"command":"entire hooks claude-code stop","durationMs":3927}],"hookErrors":[],"preventedContinuation":false,"stopReason":"","hasOutput":true,"level":"suggestion","timestamp":"2026-04-03T17:39:38.150Z","uuid":"3499eed2-7e4f-489a-bd00-132bde64b8f3","toolUseID":"58fa9279-39f5-4fe9-9ef6-c46a2055ba3a","userType":"external","entrypoint":"cli","cwd":"/Users/misha/Documents/GolandProjects/netbird/netbird","sessionId":"4fdf2ae9-b9d6-409e-b520-5aa6e08772a8","version":"2.1.91","gitBranch":"main","slug":"wise-prancing-squid"}
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