MiniMax References Manager

What it does

Upload and preview references, write a prompt manually or with a model, and save your setup as a portable config. Connect the outputs to a compatible MiniMax H3 Reference to Video workflow.

• Manage reference uploads, previews, crop and trim controls in the node.
• Save and reload reference configurations.
• Choose OpenRouter, a local OpenAI-compatible server, or manual prompt passthrough.

Install in ComfyUI

Open a terminal in your ComfyUI folder. For dependency commands, use the Python environment that runs ComfyUI. On Windows Portable, use its bundled Python instead of your system Python.

# Activate the Python environment that runs ComfyUI first.
cd custom_nodes
git clone https://github.com/Hearmeman24/ComfyUI-MiniMaxRefPack.git
python -m pip install -r ComfyUI-MiniMaxRefPack/requirements.txt

Restart ComfyUI after installation, then refresh the browser to load the nodes.

Before you start

• Python 3.10+ and ComfyUI with MiniMax H3 Reference to Video support.
• OpenRouter prompting requires a key; local prompting needs a running compatible server. Manual prompts need neither.
• Local prompting uses sampled video frames without audio.
• Install dependencies with the Python environment that runs ComfyUI, then restart it.