Advanced AI Chatbot with Multiple Models - Built on the latest Vercel AI template
Getting Started · Features · Migration Status · Documentation
LostMind AI is an advanced chatbot built on the latest Vercel AI template (v4.3.13), featuring:
- 5 AI models including Gemini 2.5 Pro and Flash
- Custom neural network branding
- Resumable streams and advanced features
- Beautiful, responsive interface
# Clone and install
cd /path/to/project
cp .env.example .env.local
pnpm install
# Start development
pnpm dev🚀 New to this project? Check out the Quick Start Guide
- LostMind Lite - GPT-4o-mini for fast responses
- LostMind Pro - GPT-4o for complex tasks
- LostMind Quantum - Gemini 2.5 Pro with reasoning
- LostMind Vision Pro - Gemini 2.5 Pro with vision
- LostMind Flash - Gemini 2.5 Flash for speed
- ✨ Resumable streams with Redis
- 👥 User entitlements and rate limiting
- 🔧 MCP tool integration
- 🎨 Custom neural network branding
- 📱 Fully responsive design
- 🌓 Dark/light theme support
This project is currently migrating from the original implementation to the latest Vercel AI template.
- ✅ Latest template setup
- ✅ Task management system
- ✅ Migration planning
- ✅ Brand guidelines
- 🔄 Component migration (Phase 1)
- 🔄 Model integration (Phase 2)
- 🔄 Advanced features (Phase 3)
Check task-tracker.md for current status
- Frontend: Next.js 15, React 19 RC, Tailwind CSS
- AI: Vercel AI SDK 4.3.13, OpenAI, Google Gemini
- Database: Neon PostgreSQL with Drizzle ORM
- Auth: NextAuth v5
- Storage: Vercel Blob
- Deployment: Vercel
# Development
pnpm dev # Start dev server
pnpm build # Build for production
# Database
pnpm db:migrate # Run migrations
pnpm db:studio # Database UI
# Code Quality
pnpm lint # Check code
pnpm lint:fix # Fix issues# Required
POSTGRES_URL=your_database_url
OPENAI_API_KEY=sk-...
GEMINI_API_KEY=AIza...
AUTH_SECRET=your_secret
# Optional
REDIS_URL=redis://...
NEXT_PUBLIC_APP_URL=https://chat.lostmindai.comlostmind-ai-chatbot/
├── app/ # Next.js app router
├── components/ # React components
├── lib/ # Utilities and configurations
├── docs/ # Documentation
├── Tasks/ # Task management
│ ├── phase-1/ # Component migration
│ ├── phase-2/ # Model integration
│ └── phase-3/ # Advanced features
└── public/ # Static assets
- Check task-tracker.md for current task
- Follow task instructions in phase directories
- Update progress and complete tasks
- Move finished tasks to
/completedfolder
- TypeScript strict mode
- ESLint + Prettier
- Responsive design
- Accessibility compliant
# Deploy to Vercel
vercel deploy- Add all required environment variables
- Connect to Neon database
- Configure Redis for resumable streams
- Set up domain: chat.lostmindai.com
- Project setup
- Documentation
- Component migration
- Basic functionality
- Model integration
- Branding application
- Feature implementation
- Advanced animations
- MCP integration
- Performance optimization
This project is licensed under the MIT License - see LICENSE file.
LostMind AI | Built with ❤️ using the latest AI technologies