dbhub

1. 安装并启动 DeepSeek Harness：npx @deepseek-ai/dsh web
2. 在终端执行上面的安装命令（CLI 会解析插件并核验来源）
3. 用 dsh plugins list 确认已安装，必要时重启 Harness 生效

插件以当前 dsh 进程的权限运行，安装时可能执行代码。请先通读仓库源码与许可证，确认无破坏性命令与越权访问；本站只做索引，不对第三方插件安全性作担保。

事实信息来自公开插件目录快照（2026-10-01），介绍文案由本站再加工。

以下为插件仓库 README 全文（原始内容，由公开目录抓取整理）。

# My fork version

`npm i @xcr1234/dbhub-fork`

1. Remove better-sqlite3

2.Add oracle support, for example:

```bash
 docker run -d \
  --name oracle-test \
  -p 1521:1521 \
  -e ORACLE_PASSWORD=MyStrongPassword123 \
  gvenzl/oracle-free:latest
```

```toml
[[sources]]
id = "oracle_db"
dsn = "oracle://SYSTEM:MyStrongPassword123@localhost:1521/FREEPDB1"
```

3.implement the search_objects UI.

![search-objects](docs/images/img.png)

> > [!NOTE]
> Brought to you by [Bytebase](https://www.bytebase.com/), open-source database DevSecOps platform.

  [图片: DBHub Logo]

```bash
            +------------------+    +--------------+    +------------------+
            |                  |    |              |    |                  |
            |                  |    |              |    |                  |
            |  Claude Desktop  +--->+              +--->+    PostgreSQL    |
            |                  |    |              |    |                  |
            |  Claude Code     +--->+              +--->+    SQL Server    |
            |                  |    |              |    |                  |
            |  Cursor          +--->+    DBHub     +--->+    SQLite        |
            |                  |    |              |    |                  |
            |  VS Code         +--->+              +--->+    MySQL         |
            |                  |    |              |    |                  |
            |  Copilot CLI     +--->+              +--->+    MariaDB       |
            |                  |    |              |    |                  |
            |                  |    |              |    |                  |
            +------------------+    +--------------+    +------------------+
                 MCP Clients           MCP Server             Databases
```

DBHub is a zero-dependency, token efficient MCP server implementing the Model Context Protocol (MCP) server interface. This lightweight gateway allows MCP-compatible clients to connect to and explore different databases:

- **Local Development First**: Zero dependency, token efficient with just two MCP tools to maximize context window
- **Multi-Database**: PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite through a single interface
- **Multi-Connection**: Connect to multiple databases simultaneously with TOML configuration
- **Guardrails**: Read-only mode, row limiting, and query timeout to prevent runaway operations
- **Secure Access**: SSH tunneling and SSL/TLS encryption

## Supported Databases

PostgreSQL, MySQL, SQL Server, MariaDB, and SQLite.

## MCP Tools

DBHub implements MCP tools for database operations:

- **[execute_sql](https://dbhub.ai/tools/execute-sql)**: Execute SQL queries with transaction support and safety controls
- **[search_objects](https://dbhub.ai/tools/search-objects)**: Search and explore database schemas, tables, columns, indexes, and procedures with progressive disclosure
- **[Custom Tools](https://dbhub.ai/tools/custom-tools)**: Define reusable, parameterized SQL operations in your `dbhub.toml` configuration file

## Workbench

DBHub includes a [built-in web interface](https://dbhub.ai/workbench/overview) for interacting with your database tools. It provides a visual way to execute queries, run custom tools, and view request traces without requiring an MCP client.

![workbench](https://raw.githubusercontent.com/bytebase/dbhub/main/docs/images/workbench/workbench.webp)

## Installation

See the full [Installation Guide](https://dbhub.ai/installation) for detailed instructions.

### Quick Start

**Docker:**

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

**NPM:**

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

**Demo Mode:**

```bash
npx @bytebase/dbhub@latest --transport http --port 8080 --demo
```

See [Command-Line Options](https://dbhub.ai/config/command-line) for all available parameters.

### Multi-Database Setup

Connect to multiple databases simultaneously using TOML configuration files. Perfect for managing production, staging, and development databases from a single DBHub instance.

See [Multi-Database Configuration](https://dbhub.ai/config/toml) for complete setup instructions.

## Development

```bash
# Install dependencies
pnpm install

# Run in development mode
pnpm dev

# Build and run for production
pnpm build && pnpm start --transport stdio --dsn "postgres://user:password@localhost:5432/dbname"
```

See [Testing](.claude/skills/testing/SKILL.md) and [Debug](https://dbhub.ai/config/debug).

## Contributors

## Star History

   [图片: Star History Chart]