How to install Openai Server 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 Openai Server by running "gemini mcp add openai-server npx -y @darklight0405/openai-server", then type /mcp to check it.

Built from the published package · server updated 22 months ago

Run the install command

In a terminal, run:

gemini mcp add openai-server npx -y @darklight0405/openai-server

2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.

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

Install Openai Server in another app

Claude Code Claude Desktop Cursor VS Code Windsurf Codex Antigravity CLI ChatGPT

Similar servers

Codebase MemoryDeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

AAA Local 47k

ha-mcphomeassistant-ai

Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants.

AAA Local 5.1k

Pi MCP earendil-works

Standalone Model Context Protocol client for pi and other applications

AAA Local 1380k/wk

Questions

Does Openai Server work in Gemini CLI?

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

Openai Server 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 Openai Server safe?

It scores 25 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.