#80 Max: From Zero to RAG Agent – A Complete Beginner's No-Code Course

Standard AI is like a brilliant intern who knows nothing about your business. 🧠 We're revealing the complete beginner's guide to building a RAG agent with a custom brain in just 20 minutes, no code required.We’ll talk about:A step-by-step, no-code guide to building a fully functional RAG agent using n8n and Supabase.The "Librarian and Scholar" analogy: the two-part system of a backend pipeline that stocks the knowledge base and a front-end agent that answers questions.A detailed walkthrough of the Supabase setup, including the exact SQL script that turns a standard database into a powerful vector database.How to give your RAG agent conversational memory and use "Session IDs" to enable personalized conversations for thousands of users.Plus, a full breakdown of the "AI Golf Caddie" case study and a crucial guide to setting up OpenAI API keys for cost control.Keywords: n8n, RAG, Retrieval-Augmented Generation, AI Agents, Supabase, Vector Database, No-Code AI, AI Tutorial, ChatGPT, OpenAI, AI Chatbot, Knowledge BaseLinks:Newsletter: Sign up for our FREE daily newsletter.Our Community: Get 3-level AI tutorials across industries.Join AI Fire Academy: 500+ advanced AI workflows ($14,500+ Value)Our Socials:Facebook Group: Join 245K+ AI buildersX (Twitter): Follow us for daily AI dropsYouTube: Watch AI walkthroughs & tutorials