ChatGPT-On-CS is a large-model-based intelligent chatbot tool that supports integration with platforms such as Bilibili, Douyin Enterprise Account, Douyin, Doudian, Weibo Chat, Xiaohongshu Professional Account, Xiaohongshu, and Zhihu. It offers multi-platform support, preset reply content, intelligent reply generation, image and binary file sending, custom knowledge base, and plugin system functionalities. It is designed to provide intelligent customer service solutions.