How to install Nextjs MCP Middleware 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 Nextjs MCP Middleware by running "gemini mcp add nextjs-mcp-middleware npx -y nextjs-mcp-middleware", then type /mcp to check it.

Built from the published package · server updated 13 months ago

Run the install command

In a terminal, run:

gemini mcp add nextjs-mcp-middleware npx -y nextjs-mcp-middleware

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

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

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Questions

Does Nextjs MCP Middleware work in Gemini CLI?

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

Nextjs MCP Middleware 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 Nextjs MCP Middleware safe?

It scores 32 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.