MCP Demo App

@sameerfa

Basic information

About MCP Demo App

A simple Node.js/Express API server using TypeScript for managing products and orders, with Model Context Protocol (MCP) integration.

#tutorial-code#nodejs #express #api #typescript

MCP Demo App config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

MCP Demo App tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is MCP Demo App?

MCP Demo App is a Node.js/Express API server with TypeScript for managing products and orders. It integrates a Model Context Protocol (MCP) server that exposes tools for product and order queries. It uses JSON files for data storage and requires Bearer token authentication.

How to use MCP Demo App?

Install dependencies with npm install, then build using npm run build. Run the REST API server with npm run dev (development) or npm start (production). Run the MCP server separately with npm run mcp. All API endpoints except /health require a valid Bearer token in the Authorization header.

Key features of MCP Demo App

RESTful API for products and orders
Bearer token authentication
Data stored in JSON files
MCP server with four query tools
TypeScript for type safety

Use cases of MCP Demo App

Manage product catalog and order records via a simple REST API
Query product details and related orders using MCP tools
Filter orders by customer ID
Search products by name or category

Frequently asked questions

What runtimes or dependencies are required?

Node.js v16 or later and npm are required. The server is built with Express and TypeScript.

How is data stored and where?

Data is persisted in JSON files located in `src/data/`. Products are in `products.json` and orders in `orders.json`.

What tools does the MCP server expose?

The MCP server provides four tools: `getProductInfo`, `listProducts`, `getProductOrders`, and `searchProducts`.

What tokens are valid for authentication?

Example valid tokens are `valid_token_123` and `client_abc_token`. Tokens are sent in the `Authorization` header as `Bearer <token>`.

Are there any known limits?

The README does not mention specific limits such as request rate, file size, or concurrency.

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