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MCP Supabase
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MCP Supabase

Supabase MCP Server is a tool that connects Supabase projects with AI assistants (such as Cursor, Claude, etc.), enabling AI assistants to directly manage database tables, query data, and perform other functions through the Model Context Protocol standard.
Developer toolsDatabase#Database connection#AI integration#Project management.TypeScript
2 points
10.2K
Open Site

Overview

Installation

Content Details

Alternatives

What is Supabase MCP Server?

Supabase MCP Server is a middleware service based on the Model Context Protocol (MCP), which allows AI assistants (such as Cursor/Claude) to interact securely with your Supabase projects. Through standardized interfaces, AI can perform operations such as database queries, table structure management, and edge function deployment without directly exposing database credentials.

How to use Supabase MCP Server?

Simply configure the server startup command in the AI client and provide your Supabase personal access token. The server supports multiple security modes, including project isolation and read-only mode, ensuring that AI assistants can only operate within the authorized scope.

Applicable scenarios

Suitable for scenarios such as development assistance (automatically generating SQL/type definitions), production environment monitoring (log queries), and team collaboration (branch management). It is particularly suitable for teams that require AI assistance in database development.

Main features

Project management
View/create/pause Supabase projects and obtain organization information (account-level permissions required).
Database operations
Execute SQL queries, manage table structure changes, and view extension and migration records.
Edge functions
Deploy and manage edge functions, supporting JavaScript/TypeScript code.
Branch management (experimental)
Create development branches, merge changes, and resolve migration conflicts (paid plan required).
Type generation
Automatically generate TypeScript type definitions for front-end development.
Advantages
Standardized interface: Unify the interaction between AI and Supabase through the MCP protocol.
Fine-grained permission control: Support project isolation and read-only mode to ensure security.
Development efficiency: AI can automatically complete repetitive database operations.
Multi-client support: Compatible with mainstream AI development tools such as Cursor/Claude.
Limitations
Pre-release stage: Interface changes may occur before version 1.0.
Windows compatibility: Additional configuration of the PATH environment variable is required.
Branch function: Experimental features require a paid plan.

How to use

Get an access token
Create a personal access token (PAT) on the [Account Settings → Tokens] page of the Supabase dashboard.
Configure the client
Add the MCP server startup command to the AI assistant configuration (see the example on the right).
Security mode (optional)
Add --project-ref to limit the project scope, or --read-only to enable read-only mode.

Usage examples

Database design assistance
AI automatically creates database table structures based on natural language descriptions.
Production problem diagnosis
Query recent error logs to analyze API performance issues.
Type-safe development
Automatically generate front-end TypeScript type definitions.

Frequently asked questions

What if the access token is leaked?
Can't start the server on Windows?
How to confirm the change cost?
What SQL operations can AI perform?

Related resources

MCP Protocol official website
Learn about the standard specifications of the Model Context Protocol.
Supabase Token Management
Create and manage personal access tokens.
PostgREST MCP Server
A REST API solution for connecting users' own applications.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "supabase": {
      "command": "npx",
      "args": [
        "-y",
        "@supabase/mcp-server-supabase@latest",
        "--access-token",
        "<personal-access-token>"
      ]
    }
  }
}

{
  "mcpServers": {
    "supabase": {
      "command": "cmd",
      "args": [
        "/c",
        "npx",
        "-y",
        "@supabase/mcp-server-supabase@latest",
        "--access-token",
        "<personal-access-token>"
      ]
    }
  }
}

{
  "mcpServers": {
    "supabase": {
      "command": "wsl",
      "args": [
        "npx",
        "-y",
        "@supabase/mcp-server-supabase@latest",
        "--access-token",
        "<personal-access-token>"
      ]
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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