Supports environment configuration management through .env files, allowing secure storage of API keys and other configuration variables needed for the MCP server's integrations.
Enables building custom MCP-compatible services on Node.js, allowing developers to wrap local services, APIs, and tools into standardized interfaces accessible through the MCP protocol.
Provides a type-safe development environment for creating MCP server implementations, with full TypeScript support through the official SDK for better code organization and maintainability.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@mcp-toolkittestshow me the available tools and their descriptions"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
MCP Server 学习实验室
一个基于 Node.js + TypeScript 的 MCP Server 开发实践仓库，使用官方 SDK @modelcontextprotocol/sdk，专注于探索如何将本地服务、API、工具封装为符合 MCP 协议的标准化服务。适合 AI 开发者学习协议实现、工具链集成及服务扩展。
安装使用
安装
# 环境配置
cp .env.example .env
# 项目安装
npm install
# 项目构建
npm run build本地测试 & 调试
推荐使用 @modelcontextprotocol/inspector 进行测试运行，您可以通过以下命令快速启动：
# 启动默认 inspector 工具服务
npm run inspector
# 启动官方示例（仅默认命令不同，工具是同一个）
npm run inspector:everything关于该工具的使用方法，参考：https://github.com/modelcontextprotocol/inspector
Related MCP server: api-test-mcp
项目说明
// This example demonstrated an MCP server using the stdio format
// Cursor automatically runs this process for you
// This uses a Node.js server, ran with `npx`
{
"mcpServers": {
"mcp-server-toolkit": {
"command": "node",
"args": ["build/index.js"],
"env": {
"API_KEY": "value"
}
}
}
}