This repository provides a WeChat chatbot that leverages ChatGPT and other language models through the litellm library, supporting GPT-3.5, GPT-4, Claude-2, and other models. It uses Windows hook technology to avoid account restrictions when scanning QR codes to log in, making it stable for extended use. The bot supports multi-round conversation context, group chat, image generation via DALL-E, configurable prompts, and a plugin system for extensibility.