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modly-comfyUI

Process
@Lorchie· Jul 2026
About

Run any ComfyUI workflow from inside a Modly workflow.

Repository
https://github.com/Lorchie/modly-comfyUI
View on GitHub
Install in Modly
  1. 1
    Open “Models” in the app
    Go to the Models page and click Install from GitHub.
  2. 2
    Paste the repository URL
    Use the Copy button above, then confirm the installation.
  3. 3
    Download the model
    Once installed, download the model or one of its variants.
Documentation

From the project README

Run any ComfyUI workflow from inside a Modly workflow. This extension adds a ComfyUI Generate node: feed it a positive and a negative prompt, point it at a workflow you exported from ComfyUI, and it returns the generated image to the next node in your Modly graph.

It talks to a ComfyUI server you already run locally — nothing is bundled, nothing is downloaded. The processor is pure Python standard library, so there is no setup.py and no virtual environment to build.

Both prompt inputs are optional. If a prompt input is left unconnected, the text already saved in the workflow is used as-is.

Requirements Modly with extension support. A running ComfyUI server, reachable from the machine Modly runs on. Any Python 3.8+ available to Modly (only the standard library is used).

In Modly → Extensions → Install from GitHub, paste this repository's URL.

Read the full README on GitHub →
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