{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://nexus.cezen.local/schemas/edge-agent-registry-v1.json",
  "title": "Nexus centrally managed edge-agent registration",
  "type": "object",
  "additionalProperties": false,
  "required": ["agentId", "deviceId", "agentType", "certificateFingerprint", "capabilities", "status", "enrolledAt"],
  "properties": {
    "agentId": {"type": "string", "format": "uuid"},
    "deviceId": {"type": "string", "format": "uuid"},
    "agentType": {"enum": ["coding", "meeting"]},
    "certificateFingerprint": {"type": "string", "pattern": "^sha256:[0-9a-f]{64}$"},
    "capabilities": {"type": "array", "uniqueItems": true, "items": {"type": "string", "pattern": "^[a-z][a-z0-9.-]{1,63}$"}},
    "status": {"enum": ["pending", "enrolled", "suspended", "revoked"]},
    "enrolledAt": {"type": "string", "format": "date-time"},
    "lastSeenAt": {"type": ["string", "null"], "format": "date-time"},
    "licenseAllocation": {
      "type": "object", "additionalProperties": false,
      "required": ["profile", "seatUnits"],
      "properties": {"profile": {"type": "string"}, "seatUnits": {"type": "integer", "minimum": 0}}
    },
    "auditContext": {"type": "object", "description": "Content-free correlation metadata only"}
  },
  "$comment": "Contract reserved for post-RC1 use. RC1 exposes no Coding or Meeting agent runtime."
}