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How to install Nebula Notebook MCP 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 Nebula Notebook MCP by running "gemini mcp add nebula-notebook-mcp npx -y nebula-notebook-mcp", 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 nebula-notebook-mcp npx -y nebula-notebook-mcp
  2. 2

    Check it

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

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

Install Nebula Notebook MCP in another app

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Questions

Does Nebula Notebook MCP work in Gemini CLI?

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

Nebula Notebook MCP 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 Nebula Notebook MCP safe?

It scores 81 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.