Universal DB MCP Connector

Skill by ara.so — MCP Skills collection.

Universal DB MCP is a connector implementing the Model Context Protocol (MCP) that enables AI assistants to query and analyze databases using natural language. It supports 17 database types including MySQL, PostgreSQL, Oracle, MongoDB, Redis, and Chinese databases like Dameng, KingbaseES, and GaussDB. Works with 50+ platforms including Claude Desktop, Cursor, Windsurf, VS Code, ChatGPT, and Dify.

Architecture Overview

The connector operates in two modes:

1. stdio mode - Direct MCP protocol via stdio transport (for Claude Desktop, Cursor)
2. http mode - HTTP server exposing MCP via SSE/Streamable HTTP + REST API (for Dify, remote access)

Both modes provide the same MCP tools for database operations.

Installation

Global Installation