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How to install Rapier Html 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 Rapier Html by running "gemini mcp add rapier-html npx -y rapier-html", then type /mcp to check it.

Built from the published package · server updated yesterday

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add rapier-html npx -y rapier-html
  2. 2

    Check it

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

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

Install Rapier Html in another app

Similar servers

Questions

Does Rapier Html work in Gemini CLI?

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

Rapier Html 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 Rapier Html safe?

It scores 81 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.