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How to install Notion MCP Server 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 Notion MCP Server by running "gemini mcp add notion-mcp-server npx -y @sargonpiraev/notion-mcp-server", 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 notion-mcp-server npx -y @sargonpiraev/notion-mcp-server
  2. 2

    Check it

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

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

Install Notion MCP Server in another app

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Questions

Does Notion MCP Server work in Gemini CLI?

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

Notion MCP Server 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 Notion MCP Server safe?

It scores 53 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.