Best MCP Servers for Query Databases

6 verified MCP servers for query databases. Ranked by GitHub stars. Works with Claude, Cursor, Windsurf, and more.

Official PostgreSQL MCP server — query and inspect Postgres databases with read-only access for safe AI-powered data analysis.

Official SQLite server — query, analyze, and modify local SQLite databases through natural language with full SQL support.

Official Notion MCP server — read and write Notion pages, databases, and blocks through AI-powered natural language interactions.

Official Supabase MCP server — manage your Supabase projects, run SQL, handle migrations, and interact with Edge Functions via AI.

Official MongoDB MCP server — query collections, inspect schemas, and manage documents through AI-powered natural language.

Official Neon serverless Postgres MCP server — manage branches, run queries, and handle migrations through AI.