{
  "method": "sessionUpdate",
  "args": [
    {
      "sessionId": "sessionId",
      "update": {
        "sessionUpdate": "agent_message_chunk",
        "content": {
          "type": "text",
          "text": "Configured MCP servers:\n- fs: 1 tools, 1 resources, auth=bearerToken\n- browser: 0 tools, 0 resources, auth=notLoggedIn"
        }
      }
    }
  ]
}