gemini cli settings.json mcpServersの書き方

URLにアクセスしてもいいし、コマンド実行結果にアクセスしてもいい

同じ設定の場合の優先順位は、httpUrl > url > command

"mcpServers": {
  "myPythonServer": {
    "command": "python",
    "args": ["mcp_server.py", "--port", "8080"],
    "cwd": "./mcp_tools/python",
    "timeout": 5000,
    "includeTools": ["safe_tool", "file_reader"],
  },
  "myNodeServer": {
    "command": "node",
    "args": ["mcp_server.js"],
    "cwd": "./mcp_tools/node",
    "excludeTools": ["dangerous_tool", "file_deleter"]
  },
  "myDockerServer": {
    "command": "docker",
    "args": ["run", "-i", "--rm", "-e", "API_KEY", "ghcr.io/foo/bar"],
    "env": {
      "API_KEY": "$MY_API_TOKEN"
    }
  },
  "mySseServer": {
    "url": "http://localhost:8081/events",
    "headers": {
      "Authorization": "Bearer $MY_SSE_TOKEN"
    },
    "description": "An example SSE-based MCP server."
  },
  "myStreamableHttpServer": {
    "httpUrl": "http://localhost:8082/stream",
    "headers": {
      "X-API-Key": "$MY_HTTP_API_KEY"
    },
    "description": "An example Streamable HTTP-based MCP server."
  }
}

ドキュメント github.com