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MCP Server Tester

by nandkumar1000

Web/DevelopmentMCP ServerTestingNode.jsExpressEJS

A lightweight web tool to test MCP server connectivity and validate installation codes. It helps developers and system admins verify if their MCP Server setup is functional.

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Last updated: N/A

🚀 MCP Server Tester

A lightweight and efficient web tool to test MCP server connectivity and validate installation codes. Built using Node.js, Express, and EJS, this tool helps developers and system admins verify if their MCP Server setup is functional.

LiveLink 🔗 View on GitHub

📖 Overview

MCP Server Tester allows you to enter an MCP server installation code and check if the server is responding correctly. It’s perfect for quick diagnostics and debugging MCP server deployments.

🧠 About the Project

This project was created to solve a simple problem: how to quickly verify whether an MCP server is working with a given installation code. Instead of using Postman or CLI tools, you now have a dedicated web interface to test everything with ease.

⚙️ Tech Stack

| Tech | Description | |--------------|----------------------------------| | 🟢 Node.js | JavaScript runtime environment | | ⚡ Express.js | Backend web framework | | 📄 EJS | Templating engine for HTML | | 🌐 Axios | For making HTTP requests | | 🎨 CSS | Custom styling for UI/UX |

💡 Use Cases

  • ✅ Test MCP server installation codes
  • 🔁 Validate API response from an MCP server
  • ⚙️ Debug server setup during development
  • 🔍 Ensure MCP server connectivity before production

✨ Features

  • 🔗 Simple form to enter and test installation codes
  • ✅ Clear success/failure messages with formatted responses
  • 🎯 Fully responsive layout for desktop and mobile
  • 💬 Semantic and accessible UI with clean code structure
  • 📁 Clean MVC architecture (Controllers, Routes, Views)

🚀 How to Use

1️⃣ Clone the Repository

git clone https://github.com/nandkumar1000/MCP-Server-Tester.git
cd MCP-Server-Tester

2️⃣ Install Dependencies

npm install

3️⃣ Run the Server

  • For development (auto-reload with nodemon):
npm run dev
  • For production:
npm start

4️⃣ Access the App

Open your browser and go to:

http://localhost:5000

📁 Project Structure

MCP-Server-Tester/
│
├── controllers/           # Logic to handle server testing
│   └── testController.js
│
├── routes/                # Express routes
│   └── index.js
│
├── views/                 # EJS templates
│   ├── index.ejs
│   ├── result.ejs
│   └── partials/
│       ├── header.ejs
│       └── footer.ejs
│
├── public/                # Static CSS files
│   └── css/
│       └── styles.css
│
├── server.js              # App entry point
├── package.json           # Project metadata and scripts
└── .env                   #  Environment variables

🧑‍💻 About the Author

Hi, I’m Nand Kumar Sahu 👋
A passionate Full Stack Web Developer with a love for clean UI and scalable backend systems. I enjoy building tools that solve real-world problems.

📌 Conclusion

MCP Server Tester is a no-fuss utility tool that simplifies the process of validating your MCP server. Whether you're a developer or a tester, this tool saves time and makes testing more intuitive.