Agent: Cursor, Claude CodeLLM: Claude 3.5, GPT-4#AI auto-reply#automation#e-commerce#multi-account management#Python
A comprehensive Xianyu (Alibaba's secondhand marketplace) management system featuring AI-powered intelligent auto-reply, multi-account management, automated shipping confirmation, and real-time notifications. Built with FastAPI, Playwright automation, and WebSocket for enterprise-grade operations.