Database · Developer Tools

dbhub logo

dbhub

bytebase/dbhub

[!NOTE] If you need an enterprise-level database MCP server with built-in guardrails like approval flow, access control, data masking, and audit logging beyond what DBHub offers, check out Bytebase.

Install

npx @bytebase/dbhub@latest --transport http --port 8080 --dsn "postgres://user:password@localhost:5432/dbname?sslmode=<value>
GitHub stars
332
Author
@bytebase
Category
Database, Developer Tools
Updated
Oct 6, 2026

About dbhub

DBHub is a minimal MCP server: token-efficient, zero-dependency, and just two tools by default with opt-in extras. This lightweight gateway allows MCP-compatible clients to connect to and explore different databases:

Tools (4)

  • execute_sql

    Execute SQL queries with transaction support and safety controls

  • search_objects

    Search and explore database schemas, tables, columns, indexes, and procedures with progressive disclosure

  • explain_sql

    (opt-in): Show a query's execution plan without running it

  • health_check

    (opt-in): Report connection pool state and buffer cache hit ratio

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
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