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uniclouddb-mcp

v1.0.5

Published

基于MCP协议的uniCloud数据库操作工具,支持通过AI助手进行数据库CRUD操作

Readme

UniCloudDB-MCP

NPM version Node.js Version License

基于 MCP 协议的 uniCloud 数据库操作工具,支持通过 AI 助手进行数据库 CRUD 操作。

功能特点

  • 支持标准化的 MCP 协议工具集成
  • 提供完整的 JQL 格式数据库操作接口
  • 支持查询、添加、更新和删除等常用操作
  • 简单易用的 API 设计
  • 适配主流的 AI 模型工具调用
  • 支持本地运行,修改源码

直接配置MCP使用

{
 "uniclouddb-mcp": {
    "command": "npx",
    "args": ["-y", "uniclouddb-mcp"],
    "env": {
      "DB_SERVICE_URL": "https://你的uniCloud云函数URL.next.bspapp.com/mcp"
    }
  }
}

本地运行使用方法

安装

npm install uniclouddb-mcp

环境变量配置

你可以通过环境变量配置数据库服务参数:

# .env 文件
DB_SERVICE_URL=https://你的uniCloud云函数URL/mcp
REQUEST_TIMEOUT=30000

复制 mcp_service 文件夹到 自己项目的uniCloud/cloudfunctions 目录下并上传云函数

打开uniCloud web 控制台,找到mcp_service云函数,设置云函数URL化

设置通过HTTP或HTTPS访问本云函数的URL。域名在云函数列表界面绑定,此处仅设置path。 参考文档: https://uniapp.dcloud.io/uniCloud/http

设置mcp service

{
 "uniclouddb": {
      "name": "uniclouddb",
      "key": "uniclouddb",
      "command": "node",
      "args":[
        "D:\\uniCloudDB-mcp\\index.js"
      ],
      "disabled": false,
      "env": {}
  }
}

MCP 工具说明

本库提供以下 MCP 工具,可供 AI 助手直接调用:

1. query - 查询数据

参数:

  • collection: 集合名称
  • where: 查询条件(JQL 格式)
  • field(可选): 返回字段
  • limit(可选): 返回数量限制
  • skip(可选): 跳过记录数
  • orderBy(可选): 排序条件

2. add - 添加数据

参数:

  • collection: 集合名称
  • data: 要添加的数据(object/array)

3. update - 更新数据

参数:

  • collection: 集合名称
  • where: 更新条件(JQL 格式)
  • data: 要更新的数据(object)

4. remove - 删除数据

参数:

  • collection: 集合名称
  • where: 删除条件(JQL 格式)

数据库连接测试

使用内置测试工具验证数据库连接和基本功能:

npm test

系统要求

  • Node.js >= 18.0.0
  • 已部署的 uniCloud 云函数

uniCloud 云函数集成

本工具需要搭配 uniCloud 云函数使用,请确保已部署对应的处理函数。 云函数接收标准 JQL 格式请求,处理数据库操作并返回结果。

安全提示

  • 生产环境中建议配置访问控制和身份验证
  • 避免在公开环境中暴露数据库 URL
  • 定期更新依赖包以修复潜在安全问题

许可证

MIT