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MCP Server

@milk19

基本信息

分类

其他

传输方式

stdio

作者

milk19

关于 MCP Server

暂无概览

MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-server-milk19": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/create-server",
        "my-server"
      ]
    }
  }
}

MCP Server 工具

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当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。

点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。

概览

What is mcp-server?

Weather MCP server for Cline that provides current weather and 5-day forecasts via the OpenWeatherMap API.

How to use mcp-server?

Set the OPENWEATHERMAP_API_KEY environment variable. Optionally set WEATHER_UNITS (metric/imperial/standard) and LOG_LEVEL. Build with npm run build and start with npm start. The server exposes two tools: get_current_weather and get_weather_forecast.

Key features of mcp-server

  • Provides current weather for any city or city,country
  • Offers 5‑day weather forecasts (up to 5 days)
  • Caches results to reduce API calls (30 min current, 1 hour forecast)
  • Supports metric, imperial, and standard unit systems
  • Returns formatted weather data including temperature, humidity, wind, and conditions

Use cases of mcp-server

  • Integrate real‑time weather data into AI assistants or chat interfaces
  • Get short‑term forecasts for travel or event planning
  • Automate weather‑aware decision making in applications

常见问题

1

What environment variables does mcp-server require?

`OPENWEATHERMAP_API_KEY` is required. `WEATHER_UNITS` (default `metric`) and `LOG_LEVEL` (default `info`) are optional.

2

What tools does mcp-server provide?

Two tools: `get_current_weather` (requires a location string) and `get_weather_forecast` (requires location, optional `days` parameter 1‑5, default 3).

3

How does caching work in mcp-server?

Current weather is cached for 30 minutes; forecasts are cached for 1 hour. Cache is stored in‑memory using `node-cache`.

4

What are the runtime dependencies?

Node.js, `@modelcontextprotocol/server`, `axios`, `node-cache`. For development, TypeScript and `ts-node` are used.

5

Are there any known limits in mcp-server?

The server does not handle rate limiting or API key validation beyond the OpenWeatherMap API. It uses the MCP protocol; transport and authentication are handled by the MCP host (e.g., Cline).

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