Master n8n RAG Agent Fundamentals in 11 Minutes (3 Ways)

Description

*🔗 TRY N8N NOW:* https://n8n.partnerlinks.io/14z87c6dg4pd?sid1=673 Curious about building Retrieval-Augmented Generation (RAG) agents in n8n the right way? In this video, I break down three practical methods to create RAG agents, starting with a super-quick approach and moving into more advanced workflows. You'll learn how to connect your LLM to external data sources, set up vector stores with Supabase, optimise your data chunking, and avoid common pitfalls like inefficient token usage and latency. Whether you're new to n8n, exploring AI automation, or looking to build RAG chatbots, this guide covers the essential steps and best practices for RAG agent development. Resources mentioned: - Supabase SQL setup article: https://supabase.com/docs/guides/ai/langchain?database-method=sql - n8n: https://n8n.partnerlinks.io/14z87c6dg4pd?sid1=673 Some of these are affiliate links, which means I’ll receive a small commission if you use them without any additional cost for you. This helps support the channel and allows me to continue making videos like this. Thank you for the support 🙏 *Why watch?* If it's your first view — hey 👋 I'm Marcus! I spent 12 years building an 8-figure software venture studio (we built 12 businesses – 6 failed, 4 held, 2 exited). I've always loved building automated businesses and sharing my weird and wonderful workflows. This channel is new and still small – If you enjoy it please sub/like/comment ⤵️ https://www.youtube.com/@intellagentsHQ?sub_confirmation=1 *Chapters* 0:00 - Introduction & What is RAG? 1:07 - How RAG works in theory 2:20 - Quickest way to build a RAG agent 4:35 - Building a simple RAG agent in n8n 7:40 - Setting up Supabase vector store 10:30 - Adding data loaders & embeddings 13:00 - Connecting the RAG agent 16:00 - Improving retrieval & reranking 18:30 - Metadata & advanced chunking 21:00 - Memory, latency & scaling tips 23:00 - Final thoughts & next steps *🍿 WATCH NEXT* - N8N Full Course: https://www.youtube.com/watch?v=PuaHIMiprrY&list=PL3xnNAhZixHqEEwNsg-6QyjceJla2tM5j Build Lovable apps from n8n: https://youtu.be/rUhfSqFfHP0&list=PL3xnNAhZixHqEEwNsg-6QyjceJla2tM5j&index=1&ab_channel=IntellAgents n8n vs Make.com vs Zapier: https://youtu.be/jT7E07iJX5w&list=PL3xnNAhZixHqEEwNsg-6QyjceJla2tM5j&index=1&ab_channel=IntellAgents #n8n #RAG #automation #Supabase #AI