Agent-Mode mit Aufgabenteilung und automatischer Recherche

.env.example

@@ -1,3 +1,6 @@
+# Runtime role: brain = full knowledge system; agent = lightweight source poller using the same binary/image.
+BRAIN_MODE=brain
+
 # HTTP
 BRAIN_LISTEN_ADDR=:8090
 BRAIN_DATA_DIR=./data
@@ -88,6 +91,17 @@ BRAIN_RELATION_THRESHOLD=0.72
 BRAIN_TOP_K=8
 BRAIN_MAX_CONTEXT_CHARS=16000
 
+# Distributed Source-Agent inbox (Brain mode). Agent documents are queued outside
+# the graph, embedded in small batches, and only promoted to candidate status when
+# they match existing knowledge. Adaptive article research checks this inbox before SearXNG.
+BRAIN_SOURCE_INBOX_ENABLED=true
+BRAIN_SOURCE_INBOX_INTERVAL=30s
+BRAIN_SOURCE_INBOX_BATCH_SIZE=12
+BRAIN_SOURCE_INBOX_MIN_SIMILARITY=0.55
+BRAIN_SOURCE_INBOX_MIN_RESULTS=2
+# Freshness-sensitive article queries only reuse inbox documents newer than this.
+BRAIN_SOURCE_INBOX_FRESH_MAX_AGE=168h
+
 # Optional controlled web research through your own SearXNG instance.
 # Use the root URL or a URL ending in /search. Inside Docker, localhost points
 # to the Brain container; use the SearXNG service name or host.docker.internal.
@@ -168,3 +182,20 @@ BRAIN_AUTONOMOUS_RESEARCH_LEASE=45m
 BRAIN_AUTONOMOUS_RESEARCH_MAX_ATTEMPTS=3
 BRAIN_AUTONOMOUS_RESEARCH_QUERY_TRIGGERS=true
 BRAIN_AUTONOMOUS_RESEARCH_OPPORTUNITY_LIMIT=8
+
+# -----------------------------------------------------------------------------
+# Agent mode only. These values are ignored in BRAIN_MODE=brain.
+# Create/rotate the token under /source-agents.html in the Brain UI.
+# A local JSON bootstrap file may be used instead of URL/ID/token envs.
+# -----------------------------------------------------------------------------
+# BRAIN_MODE=agent
+# BRAIN_AGENT_BRAIN_URL=https://brain.example.org
+# BRAIN_AGENT_ID=security-news-01
+# BRAIN_AGENT_TOKEN=brain_agent_xxxxxxxxx
+# BRAIN_AGENT_CONFIG_FILE=
+# BRAIN_AGENT_CONFIG_REFRESH=5m
+# BRAIN_AGENT_HTTP_TIMEOUT=30s
+# BRAIN_AGENT_CONCURRENCY=3
+# BRAIN_AGENT_BATCH_SIZE=50
+# Allow polling RFC1918/private URLs only for intentionally trusted intranet sources.
+# BRAIN_AGENT_ALLOW_PRIVATE=false