{
  "name": "AgentActivity",
  "type": "object",
  "properties": {
    "agent_name": {
      "type": "string",
      "description": "Name of the AI agent that performed this activity"
    },
    "department": {
      "type": "string",
      "enum": [
        "operations",
        "procurement",
        "finance",
        "vendor",
        "compliance",
        "executive"
      ]
    },
    "activity_type": {
      "type": "string",
      "enum": [
        "event_processed",
        "prediction_made",
        "action_executed",
        "decision_queued",
        "anomaly_detected",
        "recommendation_sent",
        "learning_completed",
        "graph_queried"
      ]
    },
    "trigger_event_id": {
      "type": "string"
    },
    "memory_id": {
      "type": "string"
    },
    "summary": {
      "type": "string",
      "description": "Human-readable description of what the agent did"
    },
    "details": {
      "type": "object",
      "additionalProperties": true
    },
    "impact_level": {
      "type": "string",
      "enum": [
        "info",
        "low",
        "medium",
        "high",
        "critical"
      ],
      "default": "info"
    },
    "entities_affected": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "entity_type": {
            "type": "string"
          },
          "entity_id": {
            "type": "string"
          }
        }
      }
    }
  },
  "required": [
    "agent_name",
    "department",
    "activity_type",
    "summary"
  ]
}