How to install Agents Dev 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 Agents Dev CLI by running "gemini mcp add agents-dev-cli npx -y @agents-dev/cli", then type /mcp to check it.

Built from the published package · server updated 10 days ago

Run the install command

In a terminal, run:

gemini mcp add agents-dev-cli npx -y @agents-dev/cli

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

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

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Questions

Does Agents Dev CLI work in Gemini CLI?

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

Agents Dev 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 Agents Dev CLI safe?

It scores 89 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.