{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "McpServerToolCallResponse",
  "type": "object",
  "required": [
    "content"
  ],
  "properties": {
    "_meta": true,
    "content": {
      "type": "array",
      "items": true
    },
    "isError": {
      "type": [
        "boolean",
        "null"
      ]
    },
    "structuredContent": true
  }
}