DBHub
Spec Support Unverified Confidence: Good (0.85)DBHub is an MCP server published by Bytebase; its MCP spec-revision support has not been verified yet. It is the first-party server from Bytebase. Last verified 2026-08-07.
Does DBHub support the current MCP specification (2026-07-28)?
Undetermined. We have not verified which MCP specification revision DBHub supports (as of 2026-08-07).
Is DBHub a first-party (official) MCP server?
Yes. DBHub is the first-party MCP server published by Bytebase (last verified 2026-08-07).
How do I connect to DBHub?
DBHub is available via the package npm:@bytebase/dbhub, the official MCP Registry under io.github.bytebase/dbhub, the source repository at https://github.com/bytebase/dbhub. Authentication: none. Transports: stdio.
When were DBHub's facts last verified?
2026-08-07. Each fact on this page links to the sources used to verify it.
DBHub is Bytebase's universal database MCP server. It fronts PostgreSQL,
MySQL, SQL Server, MariaDB, and SQLite behind one MCP interface, run
locally via npx @bytebase/dbhub with a connection DSN. It has a
read-only mode, which the 1.1.0 release hardened by blocking
SELECT-invocable escape-hatch functions, and a 1.2.0 release added
bearer-token authentication for its HTTP transport alongside
per-statement result sets.
Authority rests on the bytebase organization (site bytebase.com) hosting
the repository, whose homepage is the product site dbhub.ai. The server
is built on the @modelcontextprotocol v2 SDK packages, though that is
not evidence of which revision it implements. No release note or README
statement names a supported specification revision, so spec_status is
unknown.
How widely adopted is DBHub?
Ranked #30 in The MCP 500 with Adoption Index 78.43 (snapshot , methodology v1).
| Measurement | Value | Source |
|---|---|---|
| Official MCP Registry | yes | API · |
| npm downloads (weekly) | 23,404 | API · |
| GitHub stars | 3,355 | API · |
| GitHub forks | 287 | API · |
| Last push | 2026-08-08T12:35:40Z | API · |
| Repository archived | no | API · |
How was this verified, and what are the sources?
Verified · method: repo-readme
· confidence 0.85 (Good).
- Official MCP Registry record io.github.bytebase/dbhub version 1.2.0 (published 2026-07-31) - npm package @bytebase/dbhub, stdio transport, repository bytebase/dbhub - accessed
- bytebase/dbhub repository - "Minimal database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite"; homepage dbhub.ai; v1.2.0 release notes add bearer-token auth for the HTTP transport and per-statement result sets; v1.1.0 blocks SELECT-invocable escape-hatch functions in readonly mode; package.json depends on the @modelcontextprotocol v2 SDK packages (node, server, client) - accessed
- bytebase GitHub organization profile - name "Bytebase", site bytebase.com; hosts the dbhub repository - accessed