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How to install Lean Ctx Bin 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 Lean Ctx Bin by running "gemini mcp add lean-ctx-bin npx -y lean-ctx-bin", then type /mcp to check it.

Built from the published package · server updated 2 days ago

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add lean-ctx-bin npx -y lean-ctx-bin
  2. 2

    Check it

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

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

Install Lean Ctx Bin in another app

Similar servers

Questions

Does Lean Ctx Bin work in Gemini CLI?

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

Lean Ctx Bin 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 Lean Ctx Bin safe?

It scores 93 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.