dbhub

Why we included this project

LLM-powered coding assistants and desktop agents only become useful once they can reach the data behind an app, and DBHub is a thin gateway for making that connection without much fuss. It runs as a minimal MCP server, so one process gives Claude, Cursor, VS Code, and Copilot access to Postgres, MySQL, MariaDB, SQL Server, and SQLite without wiring up a separate connector for each database. Token efficiency is deliberate: only two tools load by default, which keeps more of the context window free for the actual task. It also comes with guardrails worth having around autonomous agents, including read-only mode, row limits, and query timeouts, and the network path can be protected with SSH tunneling and TLS. For a coding assistant or an agent that should answer questions against your databases, it is a practical drop-in connector, not a framework you assemble yourself.