Multi Database MCP Server
by FreePeak
The DB MCP Server provides a standardized way for AI models to interact with multiple databases simultaneously. Built on the FreePeak/cortex framework, it enables AI assistants to execute SQL queries, manage transactions, explore schemas, and analyze performance across different database systems through a unified interface.
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What is Multi Database MCP Server?
The DB MCP Server is a multi-database server implementing the Model Context Protocol (MCP) to provide AI assistants with structured access to databases. It allows AI models to interact with multiple databases simultaneously through a unified interface.
How to use Multi Database MCP Server?
To use the DB MCP Server, you can either use Docker or build from source. Configure your database connections in a config.json file. Run the server in STDIO mode for IDE integration or SSE mode for web-based applications. The server generates database-specific tools that can be called by AI assistants to execute queries, manage transactions, explore schemas, and analyze performance.
Key features of Multi Database MCP Server
Simultaneous Multi-Database Support
Database-Specific Tool Generation
Clean Architecture
OpenAI Agents SDK Compatibility
Use cases of Multi Database MCP Server
Integrating with AI coding assistants
Web-based applications and services requiring database access
Development environments with multiple database containers
Creating AI agents that can interact with databases directly
FAQ from Multi Database MCP Server
How do I resolve connection errors?
How do I resolve connection errors?
Verify your database connection settings in config.json.
What if a tool is not found?
What if a tool is not found?
Ensure the server is running and check tool name prefixes.
What causes failed queries?
What causes failed queries?
Check your SQL syntax and database permissions.
How do I fix Docker volume mount errors?
How do I fix Docker volume mount errors?
Mount to a different path (e.g., /app/my-config.json) and update your configuration accordingly.
How do I enable debug logging?
How do I enable debug logging?
Run the server with the -debug flag: ./server -t sse -debug -c config.json