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How to install PaperBanana 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 PaperBanana by running "gemini mcp add paperbanana uvx paperbanana", then type /mcp to check it.

Built from the published package · server updated 1 month ago

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add paperbanana uvx paperbanana
  2. 2

    Check it

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

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

Install PaperBanana in another app

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Questions

Does PaperBanana work in Gemini CLI?

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

PaperBanana 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 PaperBanana safe?

It scores 86 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.