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xby-db

MCP Database Server 是一个为AI助手和基于LLM的工具提供安全数据库访问的服务,支持SQLite、PostgreSQL、MySQL和MariaDB,具有查询验证、审计日志和安全控制功能。

Source
xby-skill
License
MIT
Updated
Updated 2 days ago

Readme

# xby-db

DeepSeek Harness (DSH) 的插件:数据库访问服务

MCP Database Server 是一个为AI助手和基于LLM的工具提供安全数据库访问的服务,支持SQLite、PostgreSQL、MySQL和MariaDB,具有查询验证、审计日志和安全控制功能。

## 功能

- **set_xby_apikey** — 在聊天中设置 API 密钥(自动持久化,重启有效)
- **db_tables** — List all tables in the database, optionally filtered by schema. Returns qualified table names.
- **db_describe_table** — Get column information for a specific table including column names, data types, and nullability.
- **db_execute** — Execute a SQL statement. Supports SELECT (read), INSERT/UPDATE/DELETE (write if enabled), and DDL (if enabled). Use named parameters with :param syntax.
- **db_explain** — Get query execution plan and performance information using EXPLAIN. Helps analyze query performance and optimization opportunities.

## 安装

### 方式一:从 GitHub 直接安装(推荐)

```bash
# 格式: dsh plugin --profile <profile> add github:<owner>/<repo>
dsh plugin --profile web add github:xby_skill/xby-db
```

### 方式二:从本地目录安装(开发模式)

```bash
# 仅用于本地开发调试
dsh plugin --profile web add /absolute/path/to/xby-db
```

### 方式三:通过 cordis.patch.yml 开发调试

```bash
dsh web --profile web --patch /absolute/path/to/dsh-ocr-plugin/cordis.patch.yml
```



## 配置

### 获取 API 密钥

前往 [小笨羊官网](https://xiaobenyang.com) 注册并获取 API 密钥。

Install

dsh plugin --profile web add github:xby-skill/xby-db

Profile: web

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