AI Plugin Index
How to install notion-arena 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-arena by running "gemini mcp add notion-arena npx -y notion-arena-mcp", then type /mcp to check it.
Built from the published package · server updated 2 days ago
- 1
Run the install command
In a terminal, run:
gemini mcp add notion-arena npx -y notion-arena-mcp - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If notion-arena needs an API key, add it under env in the config. Check its README.
Install notion-arena in another app
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Questions
Does notion-arena work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and notion-arena installs with the steps above.
notion-arena 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-arena safe?
It scores 25 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.