mcp-server

dbhub: Efficient Database Server

Name: dbhub: Efficient Database Server
Author: bytebase

Get zero-dependency database server for multiple databases. For startup founders, backed by 3.2k+ GitHub stars

From the repo · “Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.”

3,700 stars+55★ this week321 forksTypeScriptGuide quality 8/10 · reviewed Aug 4Updated 10/21/2026100% free · open source

What it does

Dbhub is a zero-dependency, token-efficient database MCP server that supports multiple databases including Postgres, MySQL, SQL Server, MariaDB, and SQLite, allowing for efficient database management.

When to use it

•When you need a lightweight and efficient database management system for multiple databases
•When you want to reduce dependencies and simplify your database infrastructure
•When you require a flexible and scalable database solution for your startup

Ready-to-paste prompt

Use the following command to start the dbhub server with a specific configuration: `DBHUB_CONFIG_PATH=config.yaml npm run start`

Heads up: Make sure you have Node.js (14 or higher) and npm installed on your system before attempting to install and run dbhub, as it is built using TypeScript and requires a compatible Node.js environment

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/dbhub && curl -fsSL https://workflowstacks.com/api/skills/dbhub/claude-skill -o ~/.claude/skills/dbhub/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How dbhub: Efficient Database Server works

Codeflow

Free to inspect

Dbhub: Efficient Database Server is a large TypeScript project (~27k lines across 166 code files, plus 53 test files). You install it into your AI tool with one command; there is nothing to run yourself. Last commit this month, MIT license, has a test suite.

Size

Large codebase

~27k lines · 166 code files · ~4 h to skim

Setup

Install as a skill / plugin

Add it to Claude Code (or your AI tool) with one command — 5 skills inside. Nothing to run yourself.

Runs on

Inside your AI tool

Helper scripts use Node.js · Docker · needs API keys

TypeScript 99%JavaScript 1%

Where to start reading

1
README.md
Start here — what it does and how to install it
2
CLAUDE.md
The instructions the AI actually follows
3
src/index.ts
Where the program starts running
4
.env.example
The API keys and settings you must provide
5
demo/employee-sqlite/employee.sql
A worked example — copy this to get going

What's in each folder

src/Core code — the actual logic118 files

skills/Prompts, skills & agent definitions1 files

frontend/Frontend / UI104 files

plugin/Sub-packages / plugins6 files

docs/Documentation42 files

demo/Examples you can copy7 files

scripts/Helper scripts5 files

mcpb/Folder3 files

READMEHas testsDocumentedCI checksDocker readyExamples includedMIT licenseUpdated this month

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/dbhub && curl -fsSL https://workflowstacks.com/api/skills/dbhub/claude-skill -o ~/.claude/skills/dbhub/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

bytebase

Language

TypeScript

Do this with a working workflow

Pages we wrote and tested that put a skill like this to work — importable n8n templates, outcome guides and Claude Desktop configs.

MCP config

PostgreSQL MCP config

Let Claude run read-only queries against your Postgres database.

MCP config

GitHub MCP config

Search repos, read code, open issues and PRs from Claude.

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