How to install MCP Gemini CLI in Codex
To install MCP Gemini CLI in Codex, run "codex mcp add mcp-gemini-cli -- npx -y mcp-gemini-cli" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 15 months ago
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Run the install command
In a terminal, run:
codex mcp add mcp-gemini-cli -- npx -y mcp-gemini-cli - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If MCP Gemini CLI needs an API key, add it under env in the config. Check its README.
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Questions
Does MCP Gemini CLI work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and MCP Gemini CLI installs with the steps above.
MCP Gemini CLI does not show up in Codex. What now?
Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is MCP Gemini CLI safe?
It scores 46 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
