How to install Chrome Devtools 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 Chrome Devtools by running "gemini mcp add chrome-devtools npx -y chrome-devtools", then type /mcp to check it.
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Run the install command
In a terminal, run:
gemini mcp add chrome-devtools npx -y chrome-devtools - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Chrome Devtools needs an API key, add it under env in the config. Check its README.
Install Chrome Devtools in another app
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Questions
Does Chrome Devtools work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Chrome Devtools installs with the steps above.
Chrome Devtools 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 Chrome Devtools safe?
It scores 91 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
