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How to install Waxmcp 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 Waxmcp by running "gemini mcp add waxmcp npx -y waxmcp", then type /mcp to check it.

Built from the published package · server updated 19 days ago

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add waxmcp npx -y waxmcp
  2. 2

    Check it

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

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

Install Waxmcp in another app

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Questions

Does Waxmcp work in Gemini CLI?

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

Waxmcp 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 Waxmcp safe?

It scores 86 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.