mcp工具开发支持uvx运行

目录结构：

mcp-time-server/
│
├── src/
│ └── mcp_time_server/
│ ├── __init__.py
│ ├── server.py # MCP Server核心
│ ├── tools.py # MCP工具实现
│ └── main.py # CLI入口
│
├── tests/
│ └── test_tools.py
│
├── pyproject.toml # 项目配置（uv/pip核心）
├── README.md
├── LICENSE
├── .gitignore
└── uv.lock # uv生成

示例代码：

server.py：主要用于注册工具

from mcp.server.fastmcp import FastMCP from .tools import get_current_time mcp = FastMCP("time-server") @mcp.tool() def current_time() -> str: """Get current system time""" return get_current_time()

tools.py：工具相关代码实现

from datetime import datetime def get_current_time(): return datetime.now().isoformat()

main.py：

from .server import mcp def main(): mcp.run()

pyproject.toml配置：

[project] name = "mcp-time-server" version = "0.1.0" description = "MCP time server example" authors = [ {name="zhiyang"} ] dependencies = [ "mcp" ] requires-python = ">=3.10" [project.scripts] mcp-time-server = "mcp_time_server.main:main" [build-system] requires = ["hatchling"] build-backend = "hatchling.build"

github发布：

git init git add . git commit -m "init mcp server" git remote add origin https://github.com/xxx/mcp-time-server.git git push -u origin main

uvx运行工具：

uvx --from git+https://github.com/xxx/mcp-time-server mcp-time-server