{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ITWorx MCP Hub Policy",
  "description": "Declarative policy rule.",
  "type": "object",
  "additionalProperties": false,
  "$id": "https://hub.example.com/schemas/policy.schema.json",
  "required": [
    "apiVersion",
    "kind",
    "metadata",
    "spec"
  ],
  "properties": {
    "apiVersion": {
      "const": "hub.example.com/v1alpha1"
    },
    "kind": {
      "const": "Policy"
    },
    "metadata": {
      "$ref": "common.schema.json#/$defs/metadata"
    },
    "spec": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "priority",
        "description",
        "match",
        "conditions",
        "decision",
        "terminal"
      ],
      "properties": {
        "priority": {
          "type": "integer",
          "minimum": 0,
          "maximum": 100000
        },
        "description": {
          "type": "string",
          "minLength": 1,
          "maxLength": 1000
        },
        "match": {
          "type": "object"
        },
        "conditions": {
          "type": "object"
        },
        "decision": {
          "enum": [
            "allow",
            "allow_if_conditions",
            "deny",
            "deny_and_alert",
            "enforce"
          ]
        },
        "terminal": {
          "type": "boolean"
        }
      }
    }
  }
}