- Modern ComfyUI FlexAI plugin with OpenAI SDK 1.x support
- Dual-mode image processing: generation (images.generate) + editing (images.edit)
- Support for 1-4 simultaneous image inputs in edit mode
- Multimodal text generation with vision-language understanding
- Multi-provider configuration system
- Comprehensive error handling with visual feedback
- Clean architecture with unified flexai: namespace
- Complete documentation in English and Chinese