MCP-YNU-快速MCP服务器
使用FastMCP的动态MCP服务器实现,可自动从相应目录加载工具、资源和提示。
特性
- 模块的动态加载
tools/,resources/,以及prompts/目录 - 模块的自动发现和注册
- 简单的配置和可扩展性
- 键入提示以提高代码清晰度和静态分析
- 用于监控服务器活动的全面日志记录
最近的更新
- 在整个代码库中添加类型提示
- 改进了MCP实例处理
- 添加日志记录功能
- 已添加MIT许可证
- 带有参考链接的更新文档
目录结构
mcp-ynu/
├── tools/ # Directory for tool modules
│ ├── __init__.py
│ ├── example.py
├── resources/ # Directory for resource modules
│ ├── __init__.py
│ ├── example.py
├── prompts/ # Directory for prompt modules
│ ├── __init__.py
│ ├── example.py
├── logger.py # Logger implementation
├── main.py # Main implementation
├── mcp_server.py # MCP server implementation
├── README.md # Project documentation
├── LICENSE # MIT License
└── pyproject.toml # Project configuration用法
- 在相应的目录中创建模块
- 通过导入mcp
from mcp_server import mcp - 运行服务器:
python main.py示例模块
工具模块示例(Tools/Example.py)
from mcp_server import mcp
import httpx
@mcp.tool()
def calculate_bmi(weight_kg: float, height_m: float) -> float:
"""Calculate BMI given weight in kg and height in meters"""
return weight_kg / (height_m**2)
@mcp.tool()
async def fetch_weather(city: str) -> str:
"""Fetch current weather for a city"""
async with httpx.AsyncClient() as client:
response = await client.get(f"https://api.weather.com/{city}")
return response.text资源模块示例(Resources/Example.py)
from mcp_server import mcp
@mcp.resource("config://app")
def get_config() -> str:
"""Static configuration data"""
return "App configuration here"
@mcp.resource("users://{user_id}/profile")
def get_user_profile(user_id: str) -> str:
"""Dynamic user data"""
return f"Profile data for user {user_id}"提示模块示例(promises/Example.py)
from mcp_server import mcp
from mcp.server.fastmcp.prompts import base
@mcp.prompt()
def review_code(code: str) -> str:
return f"Please review this code:\n\n{code}"
@mcp.prompt()
def debug_error(error: str) -> list[base.Message]:
return [
base.UserMessage("I'm seeing this error:"),
base.UserMessage(error),
base.AssistantMessage("I'll help debug that. What have you tried so far?"),
]调试
- 更新
MCP_TRANSPORT_TYPE在……里面.env,执行python main.py启动mcp服务器 - 执行
npx @modelcontextprotocol/inspector打开 检查. - 选择
SSE带URL的传输类型http://localhost:/sse或选择STDIO带命令的运输类型python和论点/path/to/main.py
@modelcontextprotocol/inspector
需求
- Python>=3.10
- FastMCP
参考链接
许可证
此项目根据MIT许可证获得许可-请参阅 许可证 文件以获取详细信息。
