How to install Fauxnix CLI 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 Fauxnix CLI by running "gemini mcp add fauxnix-cli npx -y fauxnix-cli", then type /mcp to check it.
Built from the published package · server updated 9 days ago
- 1
Run the install command
In a terminal, run:
gemini mcp add fauxnix-cli npx -y fauxnix-cli - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Fauxnix CLI needs an API key, add it under env in the config. Check its README.
Install Fauxnix CLI in another app
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Questions
Does Fauxnix CLI work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Fauxnix CLI installs with the steps above.
Fauxnix CLI 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 Fauxnix CLI safe?
It scores 87 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
