Collection · updated 11 Aug 2026

Database MCP servers, ranked by security grade

Every database MCP server we've graded, ordered by security grade and then popularity. 15 of these 30 earned an A or better.

30 servers, ranked by grade then popularity

A+ 1. TabularisDB/tabularis Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, Cl 100/100 · 4,062★ · -1d since commit · 0 findings A+ 2. benborla/mcp-server-mysql A Model Context Protocol server that provides read-only access to MySQL databases. This server enables LLMs to 100/100 · 2,024★ · 13d since commit · 0 findings A+ 3. elastic/mcp-server-elasticsearch 100/100 · 703★ · 3d since commit · 0 findings A+ 4. the-momentum/apple-health-mcp-server MCP server for querying Apple Health data with natural language using DuckDB under the hood. 100/100 · 249★ · 31d since commit · 0 findings A+ 5. themotionmachine/OmniFocus-MCP Let LLMs interface with your tasks and projects through the Model Context Protocol. Add, organize, and query y 100/100 · 229★ · 2d since commit · 0 findings A+ 6. pinkpixel-dev/mem0-mcp A memory system using mem0 for AI applications. Enables long-term memory for AI agents as a drop-in MCP server 100/100 · 100★ · 15d since commit · 0 findings A 7. bytebase/dbhub Minimal database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite. 95/100 · 3,319★ · 1d since commit · 1 finding A 8. Azure/data-api-builder Data API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem sto 95/100 · 1,490★ · -1d since commit · 1 finding A 9. lucasastorian/llmwiki Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and 95/100 · 1,480★ · 0d since commit · 1 finding A 10. neo4j-contrib/mcp-neo4j Neo4j Labs Model Context Protocol servers 100/100 · 980★ · 121d since commit · 0 findings A 11. alexander-zuev/supabase-mcp-server Query MCP enables end-to-end management of Supabase via chat interface: read & write query executions, managem 100/100 · 830★ · 93d since commit · 0 findings A 12. gannonh/memento-mcp Memento MCP: A Knowledge Graph Memory System for LLMs 93/100 · 425★ · 286d since commit · 1 finding A 13. FreePeak/db-mcp-server A powerful multi-database server implementing the Model Context Protocol (MCP) to provide AI assistants with s 95/100 · 409★ · 12d since commit · 1 finding A 14. RichardHan/mssql_mcp_server A Model Context Protocol (MCP) server for Microsoft SQL Server that enables secure database interactions throu 93/100 · 380★ · 280d since commit · 1 finding A 15. wheattoast11/openrouter-deep-research-mcp A multi-agent research MCP server + mini client adapter - orchestrates a net of async agents or streaming swar 95/100 · 53★ · 133d since commit · 1 finding B 16. DeusData/codebase-memory-mcp High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average r 88/100 · 38,393★ · -1d since commit · 1 finding B 17. Dataojitori/nocturne_memory A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and 83/100 · 1,309★ · 0d since commit · 2 findings B 18. mongodb-js/mongodb-mcp-server A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters. 86/100 · 1,095★ · -1d since commit · 2 findings B 19. TencentCloudBase/CloudBase-AI-Toolkit Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & MCP. 86/100 · 1,069★ · -1d since commit · 2 findings B 20. freddy-schuetz/n8n-claw OpenClaw-inspired autonomous AI agent built entirely in n8n. Adaptive RAG-powered memory, Skills via MCP templ 82/100 · 545★ · 3d since commit · 3 findings B 21. motherduckdb/mcp-server-motherduck Local MCP server for DuckDB and MotherDuck 84/100 · 504★ · 13d since commit · 1 finding B 22. cyanheads/atlas-mcp-server A Model Context Protocol (MCP) server for ATLAS, a Neo4j-powered task management system for LLM Agents - imple 85/100 · 476★ · 383d since commit · 1 finding B 23. executeautomation/mcp-database-server MCP Database Server is a new MCP Server which helps connect with Sqlite, SqlServer and Posgresql Databases 84/100 · 379★ · 347d since commit · 2 findings B 24. kiliczsh/mcp-mongo-server A Model Context Protocol Server for MongoDB 90/100 · 281★ · 11d since commit · 2 findings B 25. wenb1n-dev/mysql_mcp_server_pro Model Context Protocol (MCP) server that supports secure interaction with MySQL databases and has anomaly anal 83/100 · 247★ · 346d since commit · 3 findings B 26. XGenerationLab/xiyan_mcp_server A Model Context Protocol (MCP) server that enables natural language queries to databases 90/100 · 241★ · 179d since commit · 2 findings B 27. famma-ai/mcp-auth MCP Auth via Reverse Proxy 84/100 · 26★ · 283d since commit · 2 findings B 28. bsmi021/mcp-task-manager-server A local Model Context Protocol (MCP) server providing backend tools for client-driven project and task managem 85/100 · 25★ · 424d since commit · 1 finding B 29. Augmented-Nature/Augmented-Nature-UniProt-MCP-Server A comprehensive Model Context Protocol (MCP) server providing advanced access to the UniProt protein database. 85/100 · 19★ · 231d since commit · 2 findings C 30. timescale/pg-aiguide MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better Post 70/100 · 1,809★ · 44d since commit · 2 findings

Grades come from static analysis of public source; no live endpoint was probed. A clean grade means our checks found nothing, which is weaker than "safe". Full method.