MCP ChatGPT Multi-Server Suite

# MCP Multi-Server Suite - Setup Complete! 🎉 ## ✅ What's Been Created You now have **four fully-functional MCP servers** ready to use: ### 1. 📊 Stock Market MCP (Port 3000) - Real-time top gainers, losers, and most active stocks - Powered by Alpha Vantage API - **Requires:** `ALPHA_VANTAGE_API_KEY` environment variable ### 2. 💱 Currency Converter MCP (Port 3001) - Convert between 160+ world currencies - Real-time exchange rates - **No API key required** (uses free API) ### 3. 🌍 World Time MCP (Port 3002) - Convert time between 30+ major timezones - Get current time anywhere in the world - DST detection and UTC offsets - **No API key required** ### 4. 📏 Units & Measurements MCP (Port 3003) - Convert between 70+ different units - 10 categories: length, weight, temperature, volume, area, speed, pressure, energy, power, data - **No API key required** --- ## 🚀 Quick Start ### Start All Servers at Once: ```bash ./start-all-servers.sh ``` This will start all four servers in the background: - Stock Market: http://localhost:3000 - Currency: http://localhost:3001 - Time: http://localhost:3002 - Units: http://localhost:3003 ### Stop All Servers: ```bash ./stop-all-servers.sh ``` ### Start Individual Servers: ```bash ./start.sh # Stock Market ./start-currency.sh # Currency ./start-time.sh # Time ./start-units.sh # Units ``` --- ## 📁 Files Created ### TypeScript Source Files: - `src/server.ts` - Stock Market MCP - `src/currency-server.ts` - Currency Converter MCP - `src/time-server.ts` - World Time MCP - `src/units-server.ts` - Units Converter MCP ### Built JavaScript Files: - `dist/server.js` - `dist/currency-server.js` - `dist/time-server.js` - `dist/units-server.js` ### Web Interfaces: - `public/index.html` - Stock Market UI - `public-currency/index.html` - Currency UI - `public-time/index.html` - World Time UI - `public-units/index.html` - Units Converter UI ### Startup Scripts: - `start-all-servers.sh` - Start all servers - `stop-all-servers.sh` - Stop all servers - `start.sh` - Stock Market server - `start-currency.sh` - Currency server - `start-time.sh` - Time server - `start-units.sh` - Units server ### Documentation: - `README.md` - Updated main documentation - `MCP_SERVERS_GUIDE.md` - Comprehensive guide for all servers - `QUICK_REFERENCE.md` - Quick command reference - `SETUP_SUMMARY.md` - This file ### Updated Files: - `package.json` - Added build and start scripts for all servers - `tsconfig.json` - TypeScript configuration --- ## 🎨 Beautiful Web Interfaces All servers come with stunning dark-mode interfaces featuring: - **DaisyUI** + **Tailwind CSS** for beautiful, responsive design - **Anime.js** for smooth animations - Gradient backgrounds - Interactive forms and real-time results - Mobile-friendly responsive layouts --- ## 🔌 MCP Integration All servers implement the full MCP (Model Context Protocol) specification: ### Common Endpoints: - `GET /mcp` - Server info and capabilities - `POST /mcp` - MCP JSON-RPC 2.0 endpoint - `GET /mcp/tools/list` - List available tools - `POST /mcp/tools/call` - Call a tool directly ### ChatGPT Integration Ready: 1. Start a server 2. Expose with ngrok: `ngrok http 3001` 3. Add to ChatGPT: `https://your-ngrok-url.ngrok.io/mcp` 4. Start using: "Convert 100 USD to EUR" --- ## 💡 Usage Examples ### Currency Conversion: ```bash curl -X POST http://localhost:3001/mcp/tools/call \ -H "Content-Type: application/json" \ -d '{"name":"convertCurrency","arguments":{"from":"USD","to":"EUR","amount":100}}' ``` ### World Time: ```bash curl -X POST http://localhost:3002/mcp/tools/call \ -H "Content-Type: application/json" \ -d '{"name":"getCurrentTime","arguments":{"timezone":"America/New_York"}}' ``` ### Units Conversion: ```bash curl -X POST http://localhost:3003/mcp/tools/call \ -H "Content-Type: application/json" \ -d '{"name":"convertUnits","arguments":{"from":"meter","to":"foot","value":100}}' ``` ### Stock Market: ```bash curl -X POST http://localhost:3000/mcp/tools/call \ -H "Content-Type: application/json" \ -d '{"name":"topMovers","arguments":{"limit":5}}' ``` --- ## 🛠️ Development Commands ### Build all servers: ```bash npm run build ``` ### Development mode (with auto-reload): ```bash npm run dev # Stock Market npm run dev-currency # Currency npm run dev-time # Time npm run dev-units # Units ``` ### Production mode: ```bash npm run start # Stock Market npm run start-currency # Currency npm run start-time # World Time npm run start-units # Units Converter ``` --- ## 🔑 Environment Setup ### Required (Stock Market only): ```bash export ALPHA_VANTAGE_API_KEY="your-key-here" ``` Get your free API key: https://www.alphavantage.co/support/#api-key ### Optional (Currency Converter): ```bash export EXCHANGE_RATE_API_KEY="your-key-here" ``` The Currency Converter works without an API key using the free tier, but you can add one for higher limits. --- ## 📊 Features Summary ### Stock Market MCP: - ✅ Real-time top gainers, losers, and most active stocks - ✅ Customizable result limits - ✅ Beautiful data visualization - ✅ Requires Alpha Vantage API key ### Currency Converter MCP: - ✅ 160+ world currencies - ✅ Real-time exchange rates - ✅ No API key required - ✅ Free unlimited conversions ### World Time MCP: - ✅ 30+ major world timezones - ✅ Time conversion between timezones - ✅ Current time lookup - ✅ DST detection - ✅ UTC offset calculation - ✅ World clocks feature ### Units Converter MCP: - ✅ 70+ different units - ✅ 10 categories - ✅ Automatic category detection - ✅ Temperature conversion - ✅ Data size conversion - ✅ Length, weight, volume, area, speed, pressure, energy, power --- ## 🎯 Next Steps 1. **Start the servers:** ```bash ./start-all-servers.sh ``` 2. **Visit the web interfaces:** - Stock Market: http://localhost:3000 - Currency: http://localhost:3001 - Time: http://localhost:3002 - Units: http://localhost:3003 3. **Test the APIs:** - Use the curl examples above - Or use the web interfaces 4. **Integrate with ChatGPT (optional):** - Expose via ngrok: `ngrok http 3001` - Add to ChatGPT Actions - Start chatting! --- ## 📚 Documentation For more detailed information, see: - **[README.md](README.md)** - Main documentation - **[MCP_SERVERS_GUIDE.md](MCP_SERVERS_GUIDE.md)** - Complete guide for all servers - **[QUICK_REFERENCE.md](QUICK_REFERENCE.md)** - Quick command reference - **[CHATGPT_INTEGRATION.md](CHATGPT_INTEGRATION.md)** - ChatGPT integration guide --- ## 🎉 You're All Set! Your MCP multi-server suite is ready to use. All servers are: - ✅ Built and compiled - ✅ Ready to run - ✅ MCP protocol compliant - ✅ ChatGPT compatible - ✅ Beautiful web interfaces included **Enjoy your new MCP servers!** 🚀 --- ## 🐛 Troubleshooting If you encounter any issues: 1. **Build errors:** ```bash rm -rf dist node_modules npm install npm run build ``` 2. **Port in use:** ```bash lsof -i :3000 kill <PID> ``` 3. **Missing dependencies:** ```bash npm install ``` 4. **Check logs:** When using `./start-all-servers.sh`, logs are in `./logs/` --- ## 💬 Support For issues, questions, or contributions: - Check the documentation files - Review the code in `src/` directory - Test using the web interfaces first --- **Happy converting! 🎯**