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Supabase MCP Server

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Overview

Supabase MCP Server is a feature-rich server that enables various MCP clients to safely interact with Supabase databases, providing tools for database management, SQL query execution, and access to the Supabase Management API with built-in safety controls.

To use the Supabase MCP Server, install it via a package manager like pipx or uv, configure it with your Supabase project details, and connect it to your preferred MCP client such as Cursor, Windsurf, or Claude Desktop.

  • Compatibility with multiple MCP clients (Cursor, Windsurf, Cline, etc.) - Control over read-only and read-write modes for SQL query execution - Runtime SQL query validation with risk level assessment - Three-tier safety system for SQL operations: safe, write, and destructive - Robust transaction handling and automatic versioning of database schema changes - Management of Supabase projects and users via the Supabase Management API
  1. Executing SQL queries safely in development environments.
  2. Managing user authentication and roles in Supabase projects.
  3. Integrating with various IDEs to enhance database management workflows.

Add to your AI client

Use these steps to connect Supabase MCP Server in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "supabase-mcp-server-niell007": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "supabase-mcp-server-niell007": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "supabase-mcp-server-niell007": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "supabase-mcp-server-niell007": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "supabase-mcp-server-niell007": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "supabase-mcp-server-niell007": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-supabase-mcp-server-niell007"
      ]
    }
  }
}
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