Custom nodes for ComfyUI including LLM Chat with support for Claude 4.5, Gemini 3, and OpenAI GPT-5 models, plus utility nodes for enhanced workflows
https://github.com/razvanmatei-sf/comfyui-stillfront
git clone https://github.com/razvanmatei-sf/comfyui-stillfront
comfy node install comfyui-stillfront