groups:
  - name: neuroforge-production
    rules:
      - alert: NeuroForgeMasterDown
        expr: up{job="neuroforge"} == 0
        for: 1m
        labels: {severity: critical}
        annotations:
          summary: "NeuroForge Master is down"
          description: "Prometheus cannot scrape the NeuroForge Master for more than 1 minute."

      - alert: NeuroForgeCPUWorkerMissing
        expr: sum(neuroforge_workers{resource="cpu",status="online"}) < 1
        for: 2m
        labels: {severity: critical}
        annotations:
          summary: "No online CPU subagent"
          description: "Graph relink/backfill jobs cannot converge without a CPU worker."

      - alert: NeuroForgeGPUWorkerMissing
        expr: sum(neuroforge_workers{resource="gpu",status="online"}) < 1
        for: 2m
        labels: {severity: warning}
        annotations:
          summary: "No online GPU subagent"
          description: "Distributed chat/embed jobs have no online GPU worker."

      - alert: NeuroForgeFailedJobs
        expr: neuroforge_jobs{status="failed"} > 0
        for: 5m
        labels: {severity: warning}
        annotations:
          summary: "NeuroForge has failed durable jobs"
          description: "At least one orchestrator job has remained failed for 5 minutes."

      - alert: NeuroForgeApplyWaitStuck
        expr: neuroforge_jobs{status="apply_wait"} > 0
        for: 10m
        labels: {severity: critical}
        annotations:
          summary: "Master apply phase appears stuck"
          description: "A durable job has remained in apply_wait for more than 10 minutes."

      - alert: NeuroForgeQueueHigh
        expr: neuroforge_jobs{status="queued"} > 1000
        for: 10m
        labels: {severity: warning}
        annotations:
          summary: "NeuroForge queue is high"
          description: "More than 1000 jobs have remained queued for 10 minutes."

      - alert: NeuroForgeGraphHighlyIsolated
        expr: (neuroforge_graph_memories{state="isolated"} / clamp_min(neuroforge_memories, 1)) > 0.80 and on() neuroforge_memories > 1000
        for: 30m
        labels: {severity: warning}
        annotations:
          summary: "Knowledge graph remains highly isolated"
          description: "More than 80% of memories are still isolated after 30 minutes."

      - alert: NeuroForgePendingPayloadHigh
        expr: neuroforge_job_payload_bytes{state="pending"} > 104857600
        for: 5m
        labels: {severity: warning}
        annotations:
          summary: "NeuroForge pending job payload memory is high"
          description: "Pending durable job payload/result bytes exceed 100 MiB for 5 minutes; backfill should remain below the v1.6.2 safety budget."

      - alert: NeuroForgeTerminalPayloadHigh
        expr: neuroforge_job_payload_bytes{state="terminal"} > 67108864
        for: 10m
        labels: {severity: warning}
        annotations:
          summary: "NeuroForge terminal job payload retention is high"
          description: "Terminal job payload/result bytes exceed 64 MiB. Completed vector.relink jobs should be compacted automatically in v1.6.2."