This custom node saves metadata when I explore images. It creates a sidecare json file beside the image file. 🧠 A modular ComfyUI node for logging prompt metadata, sampler settings, and image outputs into a unified .json sidecar file. Built for reproducibility, brand integrity, and traceable creative workflows.

🔧 Features

Logs prompt text, model name, sampler, seed, and other metadata
Outputs a .json file alongside each generated image
Designed for clean integration with KSampler and custom workflows
Timestamped entries for easy sorting and versioning
Compatible with ComfyUI Manager structure

📦 Installation

Clone or symlink into your ComfyUI custom_nodes/ directory:

git clone https://github.com/sputnik57/comfyui-prompt-logger.git