What problem does it solve? It lets users complete the entire Luckin Coffee self-pickup ordering flow—finding stores, searching products, previewing prices with coupons, creating orders, and paying—directly through a conversational AI agent connected to the official Luckin MCP server. ## Core Features & Use Cases - Store and Product Search: Query nearby Luckin stores by coordinates and match natural-language requests like "生椰拿铁" to purchasable SKUs with cup size, temperature, and sweetness attributes. - End-to-End Pickup Ordering: Enforces a strict confirm-store → confirm-product → previewOrder → createOrder pipeline, transparently passing coupon codes and displaying a payment QR code with a clickable link. - Order Management: Query order status and pickup codes after payment, or cancel orders by orderId. - Use Case: A user says "帮我在附近瑞幸点一杯冰生椰拿铁"; the agent locates stores, confirms the store and SKU, previews the discounted price, creates the order, and returns a payment QR code. ## Quick Start Ask the agent to order a Luckin coffee for pickup, for example: help me order an iced coconut latte from the nearest Luckin store.