🔍 RAG Chatbot — GPT-5 + URLs / Files / Text + Firecrawl

Enter your OpenAI API key and click Save.
(Optional) Enter your Firecrawl API key and save it.
Choose a preset (e.g. ZEN Sites Deep QA) — this auto-loads URLs like https://zenai.world.
Click Grab / Retrieve Knowledge (Firecrawl + Lexical Index) to scrape URLs + index everything.
Ask questions — the bot will answer only from your knowledge and system instructions.

OpenAI API Key

OpenAI API key not set.

Firecrawl API Key (optional)

Firecrawl key not set (will fall back to simple URL fetch).

Presets

System Instructions

Knowledge URLs (one per line)

Additional Knowledge Text

Upload Knowledge Files (.txt, .md, .csv, .json)

ℹ️ No knowledge base built yet.

RAG Chatbot (GPT-5)

Ask a question

ℹ️ Retrieval debug info will appear here after each answer.