Connect Supabase to your AI assistants

Connect your Supabase projects to Cursor, Claude, Windsurf, and other AI assistants.

The Model Context Protocol (MCP) standardizes how Large Language Models (LLMs) talk to external services like Supabase. It connects AI assistants directly with your Supabase project and allows them to perform tasks like managing tables, fetching config, and querying data. See the full list of tools.

You will need Node.js installed on your machine. You can check this by running:

node -v

If you don't have Node.js installed, you can download it from nodejs.org.

First, go to your Supabase settings and create a personal access token. Give it a name that describes its purpose, like "Cursor MCP Server".

This will be used to authenticate the MCP server with your Supabase account. Make sure to copy the token, as you won't be able to see it again.

Next, configure your MCP client (such as Cursor) to use this server. Most MCP clients store the configuration as JSON in the following format:

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

Replace <personal-access-token> with the token you created in step 1. If you are on Windows, you will need to prefix this command.

If your MCP client doesn't accept JSON, the direct CLI command is:

npx -y @supabase/mcp-server-supabase@latest --access-token=<personal-access-token>

Note: Do not run this command directly - this is meant to be executed by your MCP client in order to start the server. npx automatically downloads the latest version of the MCP server from npm and runs it in a single command.

On Windows, you will need to prefix the command with cmd /c:

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

or with wsl if you are running Node.js inside WSL:

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

Make sure Node.js is available in your system PATH environment variable. If you are running Node.js natively on Windows, you can set this by running the following commands in your terminal.

1. Get the path to npm:

   npm config get prefix

2. Add the directory to your PATH:

   setx PATH "%PATH%;<path-to-dir>"

3. Restart your MCP client.

Note: This server is pre-1.0, so expect some breaking changes between versions. Since LLMs will automatically adapt to the tools available, this shouldn't affect most users.

The following Supabase tools are available to the LLM:

• list_projects: Lists all Supabase projects for the user.
• get_project: Gets details for a project.
• create_project: Creates a new Supabase project.
• pause_project: Pauses a project.
• restore_project: Restores a project.
• list_organizations: Lists all organizations that the user is a member of.
• get_organization: Gets details for an organization.

• list_tables: Lists all tables within the specified schemas.
• list_extensions: Lists all extensions in the database.
• list_migrations: Lists all migrations in the database.
• apply_migration: Applies a SQL migration to the database. SQL passed to this tool will be tracked within the database, so LLMs should use this for DDL operations (schema changes).
• execute_sql: Executes raw SQL in the database. LLMs should use this for regular queries that don't change the schema.
• get_logs: Gets logs for a Supabase project by service type (api, postgres, edge functions, auth, storage, realtime). LLMs can use this to help with debugging and monitoring service performance.

• get_project_url: Gets the API URL for a project.
• get_anon_key: Gets the anonymous API key for a project.

• create_branch: Creates a development branch with migrations from production branch.
• list_branches: Lists all development branches.
• delete_branch: Deletes a development branch.
• merge_branch: Merges migrations and edge functions from a development branch to production.
• reset_branch: Resets migrations of a development branch to a prior version.
• rebase_branch: Rebases development branch on production to handle migration drift.

• generate_typescript_types: Generates TypeScript types based on the database schema. LLMs can save this to a file and use it in their code.

The PostgREST MCP server allows you to connect your own users to your app via REST API. See more details on its project README.

• Model Context Protocol: Learn more about MCP and its capabilities.

This project is licensed under Apache 2.0. See the LICENSE file for details.