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How to install Modelcontextprotocol Cjs 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 Cjs by running "gemini mcp add modelcontextprotocol-cjs npx -y modelcontextprotocol-cjs", then type /mcp to check it.

Built from the published package · server updated 4 days ago

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add modelcontextprotocol-cjs npx -y modelcontextprotocol-cjs
  2. 2

    Check it

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

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

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Questions

Does Modelcontextprotocol Cjs work in Gemini CLI?

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

Modelcontextprotocol Cjs 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 Cjs safe?

It scores 91 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.