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Db MCP Server

FreePeak/db-mcp-server

A powerful multi-database server implementing the Model Context Protocol (MCP) to provide AI assistants with structured access to databases.

Install

docker run -p 9092:9092 \

Client configuration

{
  "mcpServers": {
    "stdio-db-mcp-server": {
      "command": "/path/to/db-mcp-server/server",
      "args": [
        "-t",
        "stdio",
        "-c",
        "/path/to/config.json"
      ]
    }
  }
}

Environment variables

DB_CONFIGORACLE_TEST_HOSTTIMESCALEDB_TEST_HOSTMYSQL_TEST_HOSTPOSTGRES_TEST_HOST
GitHub stars
147
Author
@FreePeak
Category
Database, Developer Tools
License
MIT
Updated
Oct 6, 2026

About Db MCP Server

Overview • Core Concepts • Features • Supported Databases • Deployment Options • Configuration • Available Tools • Examples • Troubleshooting • Contributing

Features

  • Simultaneous Multi-Database Support: Connect to multiple MySQL, PostgreSQL, SQLite, and Oracle databases concurrently

  • Lazy Loading Mode: Defer connection establishment until first use - perfect for setups with 10+ databases (enable with --lazy-loading flag)

  • Database-Specific Tool Generation: Auto-creates specialized tools for each connected database

  • Clean Architecture: Modular design with clear separation of concerns

  • OpenAI Agents SDK Compatibility: Full compatibility for seamless AI assistant integration

  • Dynamic Database Tools: Execute queries, run statements, manage transactions, explore schemas, analyze performance

  • Unified Interface: Consistent interaction patterns across different database types

  • Connection Management: Simple configuration for multiple database connections

  • Health Check: Automatic validation of database connectivity on startup

  • Production Guardrails: Per-database read_only enforcement (blocks writes through both query_* and execute_* tools), max_rows result truncation with explicit notices, and per-query timeouts

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

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Cursor

Desktop · Freemium · Proprietary

The first agentic IDE. The Cursor editor truly merges how developers and AI work together, delivering a magical coding experience.

WindowsMacOSLinux

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