一、mcp服务端代码
from fastmcp import FastMCP # 1. 初始化 FastMCP：仅传名称，移除 host/port mcp = FastMCP("Weather") # 2. 定义工具函数（逻辑不变） @mcp.tool() async def get_weather(location: str) -> str: """Get weather for location.""" return f"It's always sunny in New {location}" @mcp.tool() async def get_user_data(user_id: str) -> dict: """Get user data.""" return {"name": "Alice", "age": 30, "active": True} # 3. 启动服务：在 run 方法中传递 host/port（核心修改） if __name__ == "__main__": mcp.run( transport="streamable-http", host="0.0.0.0", # 监听地址移到这里 port=8080 # 端口移到这里 )
二、镜像打包
1.Dockerfile文件编写
FROM python:3.11-slim WORKDIR /app COPY mcp_server/requirements.txt . RUN pip install --no-cache-dir -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt COPY mcp_server . EXPOSE 8080 CMD ["python", "server.py"] # 启动的主文件
2.docker-compose文件编写
version: '3' services: weather-mcp: image: mcp_server:latest ports: - "8000:8080" restart: always
