{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/deftai/directive/events/event-record.schema.json",
  "title": "Deft Event Record",
  "description": "Schema for a single emitted event record produced by scripts/_event_detect.py::emit() (filename is intentionally distinct from the sibling vBRIEF's scripts/_events.py for behavioral events; merge-time consolidation may unify them). The shape is uniform across detection-bound and behavioral events; the per-event payload contract is defined in events/registry.json.",
  "type": "object",
  "required": ["event", "detected_at", "payload"],
  "additionalProperties": false,
  "properties": {
    "event": {
      "type": "string",
      "description": "Canonical event name; MUST match an entry in events/registry.json.",
      "pattern": "^[a-z][a-z0-9-]*(:[a-z][a-z0-9-]*)+$"
    },
    "detected_at": {
      "type": "string",
      "description": "UTC ISO-8601 timestamp (seconds precision) when emit() was called. Format: YYYY-MM-DDTHH:MM:SSZ.",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}Z$"
    },
    "payload": {
      "type": "object",
      "description": "Per-event payload object. Keys/types defined in events/registry.json under the matching event's payload contract.",
      "additionalProperties": true
    }
  }
}