YouTube Transcript RAG System

YouTube Transcript RAG System – Chat with Any Channel Using AI✅ What This System DoesThis system is a YouTube transcript ingestion + RAG (Retrieval-Augmented Generation) workflow that turns YouTube channels into a searchable AI knowledge base.It automatically: Scrapes videos from a YouTube channel using Apify Extracts video titles and URLs into Google Sheets Pulls full video transcripts automatically Splits long transcripts into optimized text chunks Generates embeddings for each transcript chunk Stores embeddings in a Supabase vector database Marks processed videos to avoid duplicates Allows users to chat with the entire YouTube knowledge base Answers questions using only the video transcript data Responds in a specific persona or tone (e.g. Alex Hormozi style) This turns hours of YouTube content into a private AI chatbot you can query anytime.🧠 Knowledge Ingestion & RAG Engine Automated channel-level video scraping Transcript extraction at scale Recursive text chunking for long videos OpenAI embedding generation Supabase vector storage Retrieval-based answering (no hallucinations) Memory-enabled chat experience This ensures accurate answers grounded in real YouTube content.

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