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How to install Ecc Universal 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 Ecc Universal by running "gemini mcp add ecc-universal npx -y ecc-universal", then type /mcp to check it.

Built from the published package · server updated yesterday

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add ecc-universal npx -y ecc-universal
  2. 2

    Check it

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

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

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Questions

Does Ecc Universal work in Gemini CLI?

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

Ecc Universal 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 Ecc Universal safe?

It scores 94 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.