MCP Server Tester 🔌

Technical Approach 🛠️

1. Minimalist Architecture

• Single endpoint (/test-mcp) with layered validation
• Client-server separation (public/ vs server.js)
• Stateless operation (no database)

2. Validation Pipeline

Frontend → Sanitize Input → Validate URL → Test Connection → Return Diagnostics

• Removes backslashes/whitespace
• Verifies URL structure
• Tests actual connection with 5s timeout

3. Key Features

• Instant visual feedback (success/error states)
• Hardware-accelerated CSS animations
• Responsive glassmorphism design
• Detailed HTTP status reporting

Quick Start 🚀

git clone https://github.com/harshaagrawal20/MCP-server-tester.git cd MCP-server-tester npm install express cors body-parser axios node server.js

Access: http://localhost:5000

Video Demo

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Live Demo 🌐

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API Usage

POST /test-mcp {"serverConfig": {"url": "https://example.com"}}

Response: {"success": true|false, "message": "Status details"}

Tech Stack 💻

Configuration

const PORT = 5000; // Change port

const TIMEOUT = 5000; // Adjust timeout

Screenshots