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MCP Test Server

@nabadeep25

代码仓库

基本信息

分类

开发工具

传输方式

stdio

作者

nabadeep25

关于 MCP Test Server

streamable http MCP Server using Nodejs

#mcp-server#nodejs#http-server

MCP Test Server 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 Test Server 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 Test Server?

MCP Test Server is a Model Context Protocol (MCP) server implementation with multiple tools for testing and demonstration purposes. Built with TypeScript and Express.js, it uses Streamable HTTP transport and provides a BMI calculator, weather service, and echo tool.

How to use MCP Test Server?

Requires Node.js v18 or higher. Clone the repository, run npm install, copy .env.example to .env, optionally add a weather API key. Build with npm run build and start with npm start; or use npm run dev for hot reload. The server listens on http://localhost:3000 and the MCP endpoint is POST /mcp. Test via the MCP Inspector (npm run inspector) or VS Code integration by adding the server URL to your settings.

Key features of MCP Test Server

  • Built with TypeScript and Express.js
  • Streamable HTTP transport for MCP
  • Environment-based configuration
  • Hot reload development support
  • Modular tool architecture
  • Three tools: BMI calculator, weather service, echo tool

Use cases of MCP Test Server

  • Calculate Body Mass Index from weight and height
  • Get current weather information for any city (with optional API key)
  • Echo messages for testing client–server interaction
  • Demonstrate MCP tool integration in a development environment
  • Serve as a reference project for adding new MCP tools

常见问题

1

What tools does MCP Test Server provide?

It provides three tools: `calculate-bmi` (BMI Calculator), `get-weather` (Weather Service), and `echo` (Echo Tool).

2

Do I need an API key to use the weather tool?

No, but adding a valid OpenWeatherMap API key in the `WEATHER_API_KEY` environment variable enables the weather service.

3

What are the runtime prerequisites?

Node.js v18 or higher and a package manager (npm or yarn) are required.

4

How can I test the server interactively?

Start the server with `npm start` and run `npm run inspector` in another terminal to open the MCP Inspector GUI.

5

How do I add a new tool to MCP Test Server?

Create a tool file in `src/tools/`, define its schema and handler, then import and register it in `src/index.ts` using `server.tool()`.

评论

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