ComfyUI Extension: ComfyUI-LLM-Helper

Authored by bedovyy

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A collection of helper nodes for working with LLM APIs in ComfyUI, intended to complement other LLM custom nodes.

Custom Nodes (0)

    README

    ComfyUI LLM Helper

    A collection of helper nodes for working with LLM APIs in ComfyUI, intended to complement other LLM custom nodes.

    Installation

    cd ComfyUI/custom_nodes
git clone https://github.com/bedovyy/ComfyUI-LLM-Helper
cd ComfyUI-LLM-Helper
pip install -r requirements.txt

    Usage

    LLMHelper GET /models

    • Set your LLM server's base_url and select API key from environment variables (loaded securely from ComfyUI/.env).
    • Click "Update model names" to query the real /models endpoint and instantly refresh the model_name dropdown with available models, then use the outputs downstream.

    LLMHelper POST /models/unload

    • Sends an unload request to llama-server when running in router mode, freeing the model from memory.

    Example

    <img width="1729" height="1241" alt="image" src="https://github.com/user-attachments/assets/4db57a0d-09fe-40bb-9dbe-c09cc714ce6a" />