KevinLiXyz/mcp_server

3.1

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This document provides a comprehensive overview of a Model Context Protocol (MCP) server, detailing its features, tools, resources, usage, and frequently asked questions.

MCP Server

构建步骤

1. 执行下面命令安装依赖包

创建环境

python -m venv mcp_server_env

激活环境

.\mcp_server_env\scripts\activate

安装依赖

pip install -r requirements.txt

2. 使用下面代码导入fastmcp

from fastmcp import FastMCP

3. 声名FastMCP对象, 参数为自定义MCP名字

mcp = FastMCP('mcp_service')

4. 添加逻辑代码

@mcp.tool(name='add', description="Add two numbers and return the result")
def add(a, b):
    """Add two numbers and return the result"""
    return a + b

说明

@mcp为第三步fastmcp的对象
@mcp.tool 声名这个函数定义为tool
name和description为tool的属性, 如果不写则为默认函数名称和注释

5. 添加运行逻辑

if __name__ == "__main__":
    mcp.run(transport="streamable-http", host="127.0.0.1", port=8000, path="/mcp")

6.启动server

python server.py