Supabase MCP Server: Install & Setup

Install Supabase in Claude Code

Remote URL

Claude Code

claude mcp add --transport http supabase-supabase https://mcp.supabase.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "supabase-supabase": {
      "url": "https://mcp.supabase.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add supabase-supabase -e SUPABASE_ACCESS_TOKEN=... -- npx -y @supabase/mcp-server-supabase

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "supabase-supabase": {
      "command": "npx",
      "args": [
        "-y",
        "@supabase/mcp-server-supabase"
      ],
      "env": {
        "SUPABASE_ACCESS_TOKEN": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Supabase MCP server do?

MCP server for interacting with the Supabase platform

Is the Supabase MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Supabase run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Supabase to Claude Code?

Run: claude mcp add --transport http supabase-supabase https://mcp.supabase.com/mcp

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