DBHub Multi-Database MCP Server

DBHub is a universal database MCP server that supports multiple database engines through a single interface.

Install: @bytebase/dbhub

Configuration for PostgreSQL: { "servers": { "dbhub": { "command": "npx", "args": ["-y", "@bytebase/dbhub", "--transport", "stdio", "--dsn", "postgresql://user:pass@localhost:5432/dbname"] } } }

Supported databases:

• PostgreSQL
• MySQL
• SQL Server
• SQLite

Tools provided:

• execute_sql: Run SQL queries against the connected database
• search_objects: Search for tables, views, functions by name

Features:

• Demo mode with built-in sample database for testing
• Docker support for isolated deployment
• HTTP transport option for remote access
• Works with Copilot, Claude, and other MCP clients