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How to install Supabase 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 Supabase MCP by running "gemini mcp add supabase-mcp npx -y supabase-mcp", then type /mcp to check it.
Built from the published package · server updated 19 months ago
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Run the install command
In a terminal, run:
gemini mcp add supabase-mcp npx -y supabase-mcp - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Supabase MCP needs an API key, add it under env in the config. Check its README.
Install Supabase MCP in another app
Similar servers
MCP server for interacting with the Supabase platform
Built-in MCP server for ArcadeDB multi-model database (graph, document, vector, time-series)
MCP Toolbox for Databases enables your agent to connect to your database.
Questions
Does Supabase MCP work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Supabase MCP installs with the steps above.
Supabase 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 Supabase MCP safe?
It scores 55 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.