mcp-server-canteen
Canteen Data
Documentation
餐厅数据 MCP Server
本服务用于查询职工餐厅就餐人数数据,提供指定日期范围内的早餐和午餐就餐人数统计。
docs: https://modelcontextprotocol.io/quickstart/server
安装
通过 pip 安装
pip install mcp-server-canteen通过 uv 安装
uv pip install mcp-server-canteen开发环境安装
git clone https://github.com/wrdan/mcp-server-canteen.git
cd mcp-server-canteen
uv pip install -e .环境变量配置
在使用服务之前,需要配置以下环境变量:
- `CANTEEN_API_TOKEN`: API认证令牌
- `CANTEEN_API_BASE`: API基础URL
环境变量获取方式
1. 联系系统管理员获取 API 认证令牌
2. API基础URL通常由系统管理员提供
设置环境变量
Windows
set CANTEEN_API_TOKEN=your_token
set CANTEEN_API_BASE=your_base_urlLinux/Mac
export CANTEEN_API_TOKEN=your_token
export CANTEEN_API_BASE=your_base_url服务运行
使用 uv 运行
uv run mcp-server-canteen使用 Python 运行
python -m mcp_server_canteen.server功能说明
服务提供以下功能:
- `get_canteen_data`: 查询指定日期范围内的餐厅就餐人数数据
- 参数:
- `start_date`: 开始日期,格式为YYYYMMDD(如20250331)
- `end_date`: 结束日期,格式为YYYYMMDD(如20250331)
- `period`: 相对时间范围,可选值:
- `today`: 今天
- `yesterday`: 昨天
- `day_before_yesterday`: 前天
- `this_week`: 本周
- `last_week`: 上周
- `this_month`: 本月
- `last_month`: 上月
- 返回: 包含早餐人数、午餐人数和总计人数的文本统计
- 参数:
使用 Claude for Desktop 作为客户端测试
配置
打开并编辑文件: ~/Library/Application\ Support/Claude/claude_desktop_config.json,内容如下:
使用 uvx
"mcpServers": {
"canteen": {
"command": "uvx",
"args": ["mcp-server-canteen"],
"env": {
"CANTEEN_API_TOKEN": "CANTEEN_API_TOKEN",
"CANTEEN_API_BASE": "ANTEEN_API_BASE"
}
}
}使用 uv
"mcpServers": {
"canteen": {
"command": "uv",
"args": ["run", "mcp-server-canteen"],
"env": {
"CANTEEN_API_TOKEN": "CANTEEN_API_TOKEN",
"CANTEEN_API_BASE": "ANTEEN_API_BASE"
}
}
}本地测试
"mcpServers": {
"canteen": {
"command": "python",
"args": ["-m", "mcp-server-canteen.server"],
"env": {
"CANTEEN_API_TOKEN": "CANTEEN_API_TOKEN",
"CANTEEN_API_BASE": "ANTEEN_API_BASE"
}
}
}重启 Claude for Desktop
重启不报错,且有`锤子`图标显示可用的 MCP Tool,即为成功;否则,查看日志排查
错误处理
常见错误及解决方案
1. 环境变量未设置
2. 日期格式错误
3. API请求失败
4. 服务器连接失败
Claude for Desktop 日志
日志文件夹:~/Library/Logs/Claude
来自具体 MCP Server 的日志:mcp-server-canteen.log
MCP 连接通用日志:mcp.log
工作原理
1. 客户将您的查询发送给 Claude
2. Claude 分析可用的工具并决定使用哪一个
3. 客户端通过 MCP 服务器执行所选工具
4. 结果被发回给 Claude
5. Claude 制定了自然语言响应
6. 答案已经展示给你了!
Frequently asked questions
What is mcp-server-canteen?
mcp-server-canteen is Canteen Data
How do I install mcp-server-canteen?
Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.
Is mcp-server-canteen open source?
Yes — it is hosted on GitHub at https://github.com/wrdan/mcp-server-canteen.
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