What is the architecture of Rozz.Site?

Rozz is built as an independent, embeddable web component that runs entirely in the browser, leveraging a lightweight semantic‑search engine and a small LLM interface.

1. Component Layer

• Lit‑based Web Component – Encapsulates its own DOM and styles, preventing interference with the host page.
• Keyboard & ARIA support – Full accessibility, screen‑reader friendly, WCAG 2.1 AA compliant.

2. Crawling & Embedding

• Client‑side crawler – Walks the site’s HTML, PDFs, and other documents, extracting text and building a vector index.
• Embeddings – Generated using a lightweight on‑device transformer, stored in IndexedDB for offline use.

3. Query Processing

• Semantic search – Matches user queries against the index, returning the most relevant passages.
• LLM “chatbot” layer – A small, fine‑tuned model (e.g., GPT‑4‑turbo‑style) formats answers, summarizes, and handles follow‑ups.
• Prompt guardrails – Built‑in protection against XSS, prompt injection, and cross‑domain leakage.

4. Data Flow

1. User types a question →

2. Component queries the local vector index →

3. Result snippets passed to the LLM →

4. Formatted response displayed in the chat UI.

No sensitive data is sent to external servers; all processing stays on the client, keeping user privacy intact.

5. Deployment & Integration

• Add a single <script src="https://cdn.rozz.site/rozz.js"></script> and <rozz-search></rozz-search> tag to your site.
• No backend integration required; the component can be used on static sites, CMS, or SPAs.

• Rozz Chatbot Security & Privacy
• Introducing the Rozz Dashboard
• Rozz Accessibility Features

What aspect of the architecture would you like to dive deeper into—crawling strategy, embedding model, or integration details?