{
  "request": {
    "jsonrpc": "2.0",
    "id": 2,
    "method": "tools/list"
  },
  "response": {
    "jsonrpc": "2.0",
    "id": 2,
    "result": {
      "tools": [
        {
          "name": "get_weather",
          "title": "Get Weather",
          "description": "Return current weather for a city.",
          "inputSchema": {
            "type": "object",
            "properties": {
              "city": { "type": "string", "description": "City name." }
            },
            "required": ["city"]
          },
          "annotations": {
            "readOnlyHint": true,
            "openWorldHint": true
          }
        }
      ]
    }
  }
}