{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Physio Hermes Lineage Event v0.1",
  "type": "object",
  "required": [
    "event_id",
    "timestamp",
    "run_id",
    "wave_id",
    "profile_id",
    "stage",
    "status",
    "score"
  ],
  "properties": {
    "event_id": { "type": "string" },
    "timestamp": { "type": "string", "format": "date-time" },
    "run_id": { "type": "string" },
    "wave_id": { "type": "string" },
    "parent_wave_id": { "type": ["string", "null"] },
    "profile_id": {
      "type": "string",
      "enum": [
        "physio-orchestrator",
        "physio-planner",
        "physio-frontend",
        "physio-backend",
        "physio-qa",
        "physio-designer",
        "physio-marketing",
        "physio-ops-reporter"
      ]
    },
    "stage": { "type": "string", "enum": ["plan", "build", "verify", "orchestrate", "report", "dispatch"] },
    "status": { "type": "string", "enum": ["PASS", "PASS*", "CHECK", "FAIL"] },
    "exit_code": { "type": ["integer", "null"] },
    "artifact_paths": {
      "type": "array",
      "items": { "type": "string" }
    },
    "score": { "type": "number", "minimum": 0, "maximum": 100 },
    "cost_tokens": { "type": "integer", "minimum": 0 },
    "retry_count": { "type": "integer", "minimum": 0 },
    "notes": { "type": "string" },
    "stream_id": { "type": "string", "description": "Logical channel/thread stream (e.g. mem, overnight, thread:123)" },
    "channel_id": { "type": ["string", "null"] },
    "thread_id": { "type": ["string", "null"] },
    "channel_name": { "type": ["string", "null"] },
    "thread_name": { "type": ["string", "null"] },
    "links": {
      "type": "object",
      "properties": {
        "commit": { "type": ["string", "null"] },
        "pr": { "type": ["string", "null"] },
        "report": { "type": ["string", "null"] }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}