A comprehensive AI Prompt Engineering Platform with SDK Auto-Generation, Cloud Deployment, Real-time Collaboration, and Semantic Caching capabilities.

• Visual prompt template editor with variable support
• Real-time prompt testing and preview
• Model configuration (temperature, max tokens, top_p, etc.)
• Support for multiple AI providers (OpenAI, Anthropic)
• Variable type definitions with validation

Generate production-ready client code for your prompts:

• Async/sync mode selection
• Built-in retry logic with exponential backoff
• Custom exception classes for error handling
• TypedDict support for type hints
• Full docstrings and usage examples
• aiohttp/requests integration

• Full TypeScript type definitions
• Async/await with fetch API
• Custom error classes
• Retry logic with configurable attempts
• Streaming response support
• Ready for npm publishing

One-click deployment to major cloud platforms:

• Edge Runtime for ultra-low latency
• Automatic HTTPS and global CDN
• Zero configuration deployment
• Rate limiting support

• 0ms cold start with V8 Isolates
• 300+ global edge locations
• KV storage for rate limiting
• Durable Objects support

• SAM template for easy deployment
• API Gateway integration
• ARM64 architecture for performance
• CloudWatch Logs integration
• VPC support

• 2nd gen (Cloud Run based)
• Secret Manager integration
• Cloud Logging
• Multi-region deployment

• WebSocket-based real-time collaboration - Edit prompts together in real-time
• Remote cursor visualization - See where other users are typing
• CRDT-based concurrent editing - Conflict-free simultaneous editing using Yjs
• Presence awareness - See who's online and their activity status
• Typing indicators - Know when others are actively typing
• Comments & annotations - Add comments to specific parts of your prompts
• Session sharing - Share sessions via link with customizable permissions
• Role-based access control - Owner, Editor, and Viewer roles
• Edit history - Track all changes with full version history
• Snapshot management - Create and restore named versions

• Enable/disable caching - Control caching at the system level
• Similarity-based matching - Find semantically similar cached responses
• Configurable similarity threshold - Tune the match sensitivity (0.5-1.0)
• TTL configuration - Set expiration times for cache entries
• Tag-based organization - Categorize cache entries with tags
• Cache invalidation rules - Invalidate by tags, patterns, or age
• Analytics dashboard - Track hit rates, tokens saved, and cost savings
• Cache management UI - Browse, search, and delete cache entries

• API Key authentication
• Rate limiting configuration
• Webhook notifications for events
• Request signing for webhooks

• Next.js 14 - React framework with App Router
• React 18 - UI framework
• TypeScript - Type safety
• Tailwind CSS - Styling
• Zustand - State management
• Lucide React - Icons
• Socket.IO Client - WebSocket client
• Yjs - CRDT client

• Node.js + Express - API server
• Socket.IO - WebSocket server for real-time features
• PostgreSQL + Prisma - Database and ORM
• Redis - Caching and pub/sub
• Yjs - CRDT implementation for collaborative editing
• OpenAI API - Embedding generation for semantic search

• Node.js 18+
• PostgreSQL 15+ (for collaboration features)
• Redis 7+ (for caching features)
• npm or yarn

# Clone the repository
git clone https://github.com/your-org/prompt-studio.git
cd prompt-studio

# Install dependencies
npm install

# Start development server
npm run dev

# Run development server
npm run dev

# Build for production
npm run build

# Start production server
npm start

# Type check
npm run type-check

PromptStudio/
├── src/
│   ├── app/                    # Next.js App Router
│   │   ├── globals.css         # Global styles
│   │   ├── layout.tsx          # Root layout
│   │   └── page.tsx            # Main page
│   │
│   ├── components/             # React components
│   │   ├── PromptEditor/       # Prompt editing UI
│   │   ├── SDKGenerator/       # SDK generation UI
│   │   ├── CloudDeployment/    # Cloud deployment UI
│   │   └── collaboration/      # Real-time collaboration
│   │
│   ├── lib/                    # Core libraries
│   │   ├── sdk-generator/      # SDK code generators
│   │   └── cloud-deployment/   # Deployment generators
│   │
│   ├── store/                  # State management (Zustand)
│   └── types/                  # TypeScript definitions
│
├── backend/                    # Backend services
│   ├── src/
│   │   ├── api/               # API routes
│   │   ├── websocket/         # WebSocket handlers
│   │   └── services/          # Business logic
│   └── prisma/                # Database schema
│
├── package.json
├── tsconfig.json
└── tailwind.config.ts

• GET /api/sessions - List user's sessions
• POST /api/sessions - Create session
• GET /api/sessions/:id - Get session details
• PATCH /api/sessions/:id - Update session
• DELETE /api/sessions/:id - Delete session

• GET /api/cache/config - Get cache config
• PATCH /api/cache/config - Update cache config
• POST /api/cache/lookup - Lookup cache entry
• GET /api/cache/analytics - Get cache analytics

• join_session - Join a collaboration session
• leave_session - Leave a session
• edit_operation - Send CRDT update
• cursor_move - Update cursor position
• sync_state - Receive full state sync

• user_joined - User joined session
• user_left - User left session
• presence_update - Presence list update
• cursor_update - Remote cursor update

MIT License - see LICENSE file for details.