How to install Modelcontextprotocol Gemini in Gemini CLI

Gemini CLI was replaced by Antigravity CLI in June 2026. On an enterprise licence or paid API key you can still install Modelcontextprotocol Gemini by running "gemini mcp add modelcontextprotocol-gemini npx -y modelcontextprotocol-gemini", then type /mcp to check it.

Built from the published package · server updated 18 months ago

Run the install command

In a terminal, run:

gemini mcp add modelcontextprotocol-gemini npx -y modelcontextprotocol-gemini

2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.

MCP servers run with your permissions. If Modelcontextprotocol Gemini needs an API key, add it under env in the config. Check its README.

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Questions

Does Modelcontextprotocol Gemini work in Gemini CLI?

Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Modelcontextprotocol Gemini installs with the steps above.

Modelcontextprotocol Gemini does not show up in Gemini CLI. What now?

Restart Gemini CLI fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.

Is Modelcontextprotocol Gemini safe?

It scores 36 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.