MCP Server Demo

@zhuohanl

代码仓库

基本信息

分类

其他

传输方式

stdio

作者

zhuohanl

关于 MCP Server Demo

Demos of MCP servers and client for a quick start

#mcp-server #demo #client

MCP Server Demo 配置

暂无标准配置

该服务器的 README 中没有可解析的 MCP 配置块，请前往代码仓库查看安装说明。

代码仓库

MCP Server Demo 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Mcp Server Demo?

Mcp Server Demo is a starter repository for building and testing MCP (Model Context Protocol) servers and clients. It includes three example servers (demo, document assistant, and US weather) and a corresponding client, intended for developers learning the protocol.

How to use Mcp Server Demo?

Run any MCP server with uv run python server/<filename>.py (e.g., uv run python server/demo.py). A client can be started with uv run python client/doc_assistant_client.py. For manual end‑to‑end testing, start a server with uv --directory <path> run <filename>.py and then type JSON‑RPC messages into the stdout console.

Features of Mcp Server Demo

Three ready‑to‑run example MCP servers
One MCP client example (document assistant)
Manual JSON‑RPC message sequence for learning
Demonstrates initialize, tools/list, and tools/call lifecycle
Includes a calculate_sum tool with input schema
Uses protocol version 2025-03-26

Use cases of Mcp Server Demo

Learn the MCP client–server handshake and message flow
Experiment with tool definitions and tool calls in a controlled environment
Prototype a custom MCP server by copying and modifying an example
Test tool interaction manually before building an automated client

常见问题

What tools does the demo server provide?

The demo server exposes a single tool called `calculate_sum` which adds two numbers (`a` and `b`) and returns a text result.

How do I run the servers?

Use `uv run python server/demo.py`, `uv run python server/doc_assistant.py`, or `uv run python server/us_weather.py` from the repository root.

What protocol version is used?

The server and client exchange messages using MCP protocol version `2025-03-26`.

Can I test the server without the client?

Yes. Start the server with `uv --directory <path> run <filename>.py` and type JSON‑RPC messages directly into the console to see responses. — — —

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