DBHub
One MCP server that speaks Postgres, MySQL, SQL Server, MariaDB and SQLite through a DSN.
Add it to your client
Officialnpx -y @bytebase/dbhub --dsn <connection-string>
- Transport
- both
- Runtime
- Node
- Auth
- Required
- License
- Apache-2.0
DBHub, from the Bytebase team, is a universal gateway: point it at a connection string and the same tool set works across five engines. It lists schemas, tables and indexes, describes objects, and executes SQL, with a read-only mode that blocks anything but SELECT. The value is mostly in configuration — a team that touches several databases keeps one server entry instead of a different package per engine, and the read-only switch is a single flag rather than a per-driver argument.
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