MCP Servers

Weather MCP Server

Enables real-time weather queries for 12 major Chinese cities and global locations using the wttr.in API. Built on the HelloAgents framework with no API key required.

README

Weather MCP Server

真实天气查询 MCP 服务器，基于 HelloAgents 框架开发。

功能特性

🌤️ 实时天气查询
🌍 支持12个中国主要城市
🔄 使用 wttr.in API（无需密钥）
🚀 基于 HelloAgents 框架

安装

pip install hello-agents requests

使用方法

直接运行

python server.py

在 Claude Desktop 中使用

编辑 ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) 或 %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "weather": {
      "command": "python",
      "args": ["/path/to/server.py"]
    }
  }
}

在 HelloAgents 中使用

from hello_agents import SimpleAgent, HelloAgentsLLM
from hello_agents.tools import MCPTool

agent = SimpleAgent(name="天气助手", llm=HelloAgentsLLM())
weather_tool = MCPTool(server_command=["python", "server.py"])
agent.add_tool(weather_tool)

response = agent.run("北京今天天气怎么样？")

API 工具

get_weather

获取指定城市的当前天气。

参数：

city (string): 城市名称（支持中文和英文）

示例：

{
  "city": "北京"
}

返回：

{
  "city": "北京",
  "temperature": 10.0,
  "feels_like": 9.0,
  "humidity": 94,
  "condition": "Light rain",
  "wind_speed": 1.7,
  "visibility": 10.0,
  "timestamp": "2025-10-09 13:25:03"
}

list_supported_cities

列出所有支持的中文城市。

返回：

{
  "cities": ["北京", "上海", "广州", "深圳", "杭州", "成都", "重庆", "武汉", "西安", "南京", "天津", "苏州"],
  "count": 12
}

get_server_info

获取服务器信息。

返回：

{
  "name": "Weather MCP Server",
  "version": "1.0.0",
  "tools": ["get_weather", "list_supported_cities", "get_server_info"]
}

支持的城市

北京、上海、广州、深圳、杭州、成都、重庆、武汉、西安、南京、天津、苏州

也支持使用英文城市名查询全球任意城市。

许可证

MIT License

作者

HelloAgents Team

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