How to install Gsc MCP 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 Gsc MCP by running "gemini mcp add gsc-mcp npx -y @poamslayer/gsc-mcp", then type /mcp to check it.

Built from the published package · server updated 16 days ago

Run the install command

In a terminal, run:

gemini mcp add gsc-mcp npx -y @poamslayer/gsc-mcp

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

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

Install Gsc MCP in another app

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

Similar servers

exa exa-labs

100

Connect AI agents to Exa for web search, content fetching, and multi-step research.

AAA Remote 5.1k

Agent Skills Search Server agentskills

Search and discover Agent Skills from the skills.sh registry. Powered by HAPI MCP server.

BAA Remote 26k

brave brave

Visit https://brave.com/search/api/ for a free API key. Search the web, local businesses, images,…

AAA Remote 1.5k

Questions

Does Gsc MCP work in Gemini CLI?

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

Gsc MCP 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 Gsc MCP safe?

It scores 43 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.