@sean_ai_stories: You Can Learn AI Agent System Design In 19 Min | RAG, Vector Database, Evals, Function Calling This is how I think through designing a full stack AI Agent System, with all key concepts you need -- Vector Database, Retrieval-Augmented Generation (RAG), Semantic Search & Policy Checks, Function Calling and more. The use case I picked is to manage e-Commerce customer support. You can learn it even if you don't come from a technical background. You can build anything. You can learn anything. 💪 @auto_manus