Dbs

A Model Context Protocol (MCP) implementation for connecting to and working with various database systems, serving as a versatile MCP server.

• Source: GitHub Repository
• Category: database-messaging-mcp-servers
• Tags: mcp, database, multi-database, integration

Features

• Supports Multiple Databases:
  • SQLite
  • PostgreSQL
  • SQL Server
  • MongoDB
• Integration with LLMs:
  • Can be integrated with Claude Desktop and similar LLM tools for database access.
• Flexible Server Modes:
  • Runs by default in SSE (Server-Sent Events) mode on port 3001
  • Custom port support via --port option
  • STDIO mode for tools that communicate over standard input/output via --stdio option
• Environment Variable Configuration:
  • Database connections configurable via environment variables (takes precedence over tool config)
• MCP Tools Exposed:
  • connect-database: Connect to a database (parameters for SQLite, PostgreSQL, SQL Server, MongoDB)
  • disconnect-database: Disconnect from a database
  • execute-query: Execute queries that return results (works with SQL and MongoDB)
  • execute-update: Execute queries that do not return results (e.g., INSERT, UPDATE, DELETE; works with SQL and MongoDB)
• MCP Resources Exposed:
  • Database Schema: Returns schema info for all tables and columns
  • Table Schema: Returns schema info for a specific table
  • Tables List: Returns a list of all tables in the database
• Testing and Development:
  • Includes a test suite for development
• Open Source:
  • Licensed under MIT

Pricing

No pricing information provided; the project is open source under the MIT license.