MCP

Connect to Databases Universally

Name: Connect to Databases Universally
Availability: OnlineOnly
Author: Bytebase

DBHub is a universal MCP server that connects MCP-compatible clients to PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite databases through a single interface

Connect

Works with postgres mysqlmariadbsql serversqlite

Bytebase

Maintainer?

Spark score

out of 100

Updated 4 months ago

Version 1.0.0

Models

claude

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Why it matters

Unify access to diverse databases like PostgreSQL, MySQL, and SQL Server through a single, secure MCP interface. Streamline database operations and AI-driven insights.

Outcomes

What it gets done

Provide a universal gateway for multiple database types.

Enable secure database access with features like SSH tunneling and SSL/TLS.

Facilitate direct SQL execution and schema exploration.

Support AI-powered SQL generation and database explanations.

Install

Add it to your toolbox

Run in your project directory:

curl -fsSL https://spark.entire.vc/get/vb-dbhub | bash

Capabilities

Tools your agent gets

execute_sql

Execute SQL queries against connected databases with transaction support and row limits.

Overview

DBHub MCP Server

What it does

a universal MCP server for connecting to PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite databases

How it connects

you need a single interface to access multiple database types with secure, production-ready features like read-only mode, SSH tunneling, and connection pooling

Source README

DBHub is a universal MCP server for databases that provides a single interface for connecting MCP-compatible clients to various database types, including PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite, with secure access and production-ready features.

Installation

Docker

docker run --rm --init \
   --name dbhub \
   --publish 8080:8080 \
   bytebase/dbhub \
   --transport http \
   --port 8080 \
   --dsn "postgres://user:password@localhost:5432/dbname?sslmode=disable"

NPX

npx @bytebase/dbhub --transport http --port 8080 --dsn "postgres://user:password@localhost:5432/dbname?sslmode=disable"

Demo Mode

npx @bytebase/dbhub --transport http --port 8080 --demo

From Source

pnpm install
pnpm dev
# For production:
pnpm build
pnpm start --transport stdio --dsn "postgres://user:password@localhost:5432/dbname?sslmode=disable"

Features

Universal gateway: single interface for PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite
Secure access: read-only mode, SSH tunneling, and SSL/TLS encryption support
Multi-database: simultaneous connections to multiple databases with TOML-based configuration
Production-ready: row limits, lock timeout control, and connection pooling
Native MCP support: full Model Context Protocol implementation with resources, tools, and prompts
Resources: database schema exploration (schemas, tables, indexes, procedures)
Tools: SQL execution with transaction support
Prompts: AI-powered SQL generation and database explanation

Notes

DBHub supports multi-database configuration using TOML files, which is ideal for managing production, testing, and development databases from a single instance. Full documentation is available at https://dbhub.ai/. Brought to you by the Bytebase team-an open-source platform for database DevSecOps.

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