supabase-mcp-server

supabase-mcp-server

4.1

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Query MCP is an open-source MCP server that lets your IDE safely run SQL, manage schema changes, call the Supabase Management API, and use Auth Admin SDK — all with built-in safety controls.

Query MCP Server is a robust, open-source Model Context Protocol (MCP) server designed to enhance the capabilities of Integrated Development Environments (IDEs) by providing secure and efficient access to Supabase databases and APIs. It allows developers to execute SQL queries, manage schema changes, and interact with the Supabase Management API and Auth Admin SDK, all while ensuring safety through a comprehensive risk management system. The server supports various MCP clients and is compatible with multiple platforms, offering a seamless integration experience. With features like runtime SQL query validation, robust transaction handling, and automatic versioning of database changes, Query MCP Server is an essential tool for developers working with Supabase projects. The server is easy to install and configure, with support for different Supabase regions and a variety of configuration methods, making it accessible for both local and remote Supabase instances.

Features

  • Compatible with various MCP clients supporting `stdio` protocol
  • Control read-only and read-write modes of 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 for both direct and pooled database connections

Tools