This live demo highlights Vellum’s upcoming agent builder, showing how Anita uses it to vibe code an e-commerce shopping agent. She works with mock data to test the scaffolding for a full shopping flow: browsing a product catalog, checking orders, adding items to a cart, and guiding a user through checkout. Along the way, you’ll see how to quickly prototype an AI agent, validate its architecture before connecting to live data, and explore what becomes possible once the agent is wired to live APIs.