An impressive, production-ready web application for running AI-powered productivity plugins powered by GitHub Copilot CLI.

# Install dependencies
npm install

# Start development server
npm run dev

# Open browser
# http://localhost:3000

That's it! The marketplace is running.

Choose the documentation that fits your needs:

• 🎨 Beautiful Modern UI - SaaS-style design with smooth animations
• ⚡ Fast & Responsive - Built with Next.js and TailwindCSS
• 🔌 4 Powerful Plugins - Generate README, summarize commits, create tests, review code
• 🔒 Secure - No command injection vulnerabilities, whitelist validation
• 📦 Extensible - Add new plugins in 2 minutes
• 🧪 Production Ready - Full TypeScript, error handling, comprehensive testing
• 📖 Well Documented - 5 documentation files + code comments

Copilot CLI Plugin Marketplace
├── 📄 Generate README
├── 🔗 Summarize Git Commits
├── 🧪 Generate Test Cases
└── 🔍 Repository Review

Click any plugin to run it powered by GitHub Copilot CLI.

• Frontend: React 19, TypeScript, TailwindCSS
• Backend: Next.js API Routes
• Runtime: Node.js child_process
• CLI: GitHub Copilot CLI
• No Database: Plugins configured in code

• Node.js 18+
• GitHub Copilot CLI (copilot command available)
• npm or yarn

┌─────────────────────────────────────┐
│      Next.js Web App                │
│   (http://localhost:3000)           │
├─────────────────────────────────────┤
│  Frontend (React Components)        │
│  - Hero section                     │
│  - Plugin grid                      │
│  - Terminal output display          │
├─────────────────────────────────────┤
│  Backend (API Routes)               │
│  - POST /api/run-plugin             │
│  - Plugin validation                │
│  - Safety checks                    │
├─────────────────────────────────────┤
│  Execution Layer                    │
│  - child_process.exec()             │
│  - GitHub Copilot CLI               │
└─────────────────────────────────────┘

Creates comprehensive documentation for your projects.

Analyzes git history and generates detailed changelogs.

Creates unit and integration test cases with best practices.

Performs comprehensive code review with improvement suggestions.

copilot-plugin-marketplace/
├── app/
│   ├── api/run-plugin/route.ts      # API endpoint
│   ├── layout.tsx                    # Root layout
│   ├── page.tsx                      # Home page
│   └── globals.css                   # Global styles
├── src/
│   ├── components/                   # React components
│   ├── plugins/                      # Plugin definitions
│   └── types/                        # TypeScript types
├── Documentation/
│   ├── QUICKSTART.md                 # 2-minute guide
│   ├── SETUP.md                      # Setup instructions
│   ├── EXAMPLES.md                   # Usage examples
│   ├── SUMMARY.md                    # Project overview
│   └── PROJECT_README.md             # Full documentation
└── Configuration files

• Gradient hero section with branding
• Plugin grid with 2-4 cards per row
• Professional SaaS aesthetic

• Name and description
• Run button with loading state
• Collapsible output display
• Terminal-style output block

• Dark theme (gray-900 background)
• Green monospace text
• Proper code formatting
• Scrollable for long outputs

✅ No command injection - Plugin IDs are validated against whitelist ✅ Timeout protection - 30-second timeout on execution ✅ Buffer limits - 10MB output buffer ✅ Error handling - Comprehensive error messages ✅ Input validation - All inputs are validated

# Development
npm run dev              # Start dev server

# Production
npm run build            # Build for production
npm run start            # Start production server

# Testing
npx tsc --noEmit        # TypeScript type checking

Want to add your own plugin? Takes 2 minutes:

Create src/plugins/my-plugin.ts:

import { Plugin } from '@/types/plugin';

const myPlugin: Plugin = {
  id: 'my-plugin',
  name: 'My Plugin',
  description: 'What it does',
  copilotPrompt: 'Prompt for Copilot CLI',
  icon: '🚀',
};

export default myPlugin;

Update src/plugins/index.ts to include your plugin.

Your plugin now appears in the marketplace.

git push origin main
# Connect to Vercel - automatic deployment

npm run build
npm run start

npm run build
npm run start
# Deploy the .next directory

• Full Documentation - Complete project details
• Quick Start - Get started in 2 minutes
• Setup Guide - Detailed installation
• Examples - Plugin usage examples
• Summary - Project highlights

• Framework: Next.js 16+ (App Router)
• Language: TypeScript
• Styling: TailwindCSS 4
• React: Version 19 with latest features
• CLI Integration: GitHub Copilot CLI

This project demonstrates:

• Modern React patterns
• Next.js best practices
• TypeScript interfaces & types
• REST API design
• Component architecture
• TailwindCSS usage
• Process management
• Security best practices

• ✅ Production-ready code
• ✅ Full TypeScript coverage
• ✅ Error handling
• ✅ Security hardening
• ✅ Responsive design
• ✅ Performance optimized
• ✅ Well documented
• ✅ Easy to extend
• ✅ Tested and verified

• 🏆 Hackathon submissions
• 📚 Portfolio projects
• 👥 Team productivity tools
• 🔬 Learning modern web dev
• 💼 Enterprise tools
• 🤖 AI/ML demonstrations

1. Getting Started? → Read QUICKSTART.md
2. Installation Issues? → Check SETUP.md
3. How to use plugins? → See EXAMPLES.md
4. Full details? → Read PROJECT_README.md
5. Project overview? → Check SUMMARY.md

MIT - Feel free to use this for any purpose.

Built with:

• Next.js
• React
• TypeScript
• TailwindCSS
• GitHub Copilot CLI

npm install && npm run dev

Then open http://localhost:3000 and explore the marketplace!

Built with ❤️ as a production-ready showcase of GitHub Copilot CLI integration.