Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Weather MCP Serverwhat's the weather like in Shanghai today?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
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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