{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "cc4pm Hooks Config",
  "description": "Hook definitions keyed by event type, each containing matchers with hook action arrays.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "hooks": {
      "type": "object",
      "additionalProperties": {
        "type": "array",
        "items": { "$ref": "#/$defs/matcher" }
      }
    }
  },
  "$defs": {
    "matcher": {
      "type": "object",
      "required": ["hooks"],
      "properties": {
        "matcher": {},
        "hooks": {
          "type": "array",
          "items": { "$ref": "#/$defs/hookEntry" }
        }
      },
      "additionalProperties": false
    },
    "hookEntry": {
      "type": "object",
      "required": ["type"],
      "properties": {
        "type": { "type": "string", "enum": ["command", "http", "prompt", "agent"] },
        "command": {},
        "url": { "type": "string" },
        "prompt": { "type": "string" },
        "timeout": { "type": "number", "minimum": 0 },
        "async": { "type": "boolean" },
        "headers": { "type": "object", "additionalProperties": { "type": "string" } },
        "allowedEnvVars": { "type": "array", "items": { "type": "string" } },
        "model": { "type": "string" }
      },
      "additionalProperties": true
    }
  }
}