An AI-powered system that transforms insurance plan PDFs into dynamic Slidev presentations with synchronized narration, powered by LangGraph orchestration, GPT-4o content analysis, and OpenAI's Text-to-Speech.

🎥 Watch the Demo Video

The system automatically:

• Processes and analyzes insurance plan PDFs
• Generates professional slide decks with consistent branding
• Creates synchronized voiceover narration
• Validates content accuracy and structural alignment
• Exports to multiple formats (PDF/web)

npm run create-deck <DECK_ID> "<Deck Title>"
# Example: npm run create-deck FEN_EXAMPLE "Example Insurance Plan"

npm run dev:<DECK_ID>      # Start development server
npm run build:<DECK_ID>    # Build for production
npm run export:<DECK_ID>   # Export to PDF
npm run preview:<DECK_ID>  # Preview remotely

npm run generate-audio <DECK_ID>

• LangGraph: Orchestrates the multi-step generation pipeline
• GPT-4o: Powers content analysis and generation
• OpenAI TTS: Creates natural narration
• Slidev: Renders markdown into presentations

1. Template System

   • Dynamic template injection
   • Automatic variable replacement
   • Consistent branding and styling
   • Smart layout selection based on content

2. Content Processing

   • Intelligent section breakdown
   • Key information extraction
   • Benefit comparison tables
   • Feature highlight detection

3. Presentation Structure

   • Overview slides
   • Feature breakdowns
   • Plan comparisons
   • Cost management tools
   • Service descriptions
   • Definitions and limitations

1. PDF Analysis

   • Image extraction
   • Content analysis with GPT-4o
   • Table detection and processing

2. Content Generation

   • Markdown generation with Slidev syntax
   • Template-based formatting
   • Branding integration

3. Validation

   • Structure alignment verification
   • Content accuracy checks
   • Template compliance

4. Audio Generation

   • Script creation
   • TTS processing
   • Timing synchronization

interface BuilderState {
    messages: any[];              // Processing messages
    metadata: DeckMetadata;       // Deck configuration
    slides: Record<string, any>[]; // Generated slides
    audio_config?: Record<string, any>; // Audio settings
    error_context?: Record<string, any>; // Error tracking
    deck_info?: Record<string, string>;
    pdf_info?: Record<string, any>;
    page_summaries?: Record<string, any>[];
}

insurance-deck-builder/
├── agents/                # AI processing agents
│   ├── builder/          # Core pipeline logic
│   ├── config/           # AI configuration
│   └── utils/            # Helper functions
├── decks/                # Generated presentations
│   ├── FEN_TEMPLATE/     # Base template
│   └── [DECK_ID]/       # Generated decks
├── scripts/              # Utility scripts
└── types/                # TypeScript definitions

MIT License - Free to use, modify, and distribute

• Slidev
• LangGraph
• OpenAI GPT-4o and TTS APIs