graph TB
    A[Document Sources] --> B[Multi-Format Loaders]
    B --> C[Content Preprocessors]
    C --> D[Steganography Engine]
    D --> E[Evasion Layer]
    E --> F[Vector Stores]
    F --> G[Enhanced Query Engine]
    G --> H[Analysis & Recovery Tools]
    
    subgraph "Core Modules"
        B
        C
        D
        E
        G
        H
    end
    
    subgraph "External Services"
        F
        I[OpenAI API]
        J[Monitoring Systems]
    end