Prompts in a language model are like magic spells. You tell the model what you want to talk about or ask, and it generates a magical response based on the input. AI agents are like the wizard who consults their spell book to cast a series of spells. AI Agents use Generative Pre-trained Transformer (GPT) as a reasoning engine to determine which actions to take and in which order. Attend this session to learn how to craft AI Agents in JavaScript using OpenAI and LangChain and other prompt engineering techniques. Alohomora!