How to install mcpcap 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 mcpcap by running "gemini mcp add mcpcap uvx mcpcap", then type /mcp to check it.
Built from the published package · server updated 15 days ago
- 1
Run the install command
In a terminal, run:
gemini mcp add mcpcap uvx mcpcap - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If mcpcap needs an API key, add it under env in the config. Check its README.
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Questions
Does mcpcap work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and mcpcap installs with the steps above.
mcpcap does not show up in Gemini CLI. What now?
Restart Gemini CLI fully, check the JSON is valid, and make sure uv (for uvx) is installed. See common MCP errors and fixes.
Is mcpcap safe?
It scores 78 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
