Prompt Studio for ComfyUI v1.1.4

Prompt Studio for ComfyUI v1.1.4

ComfyUI extension release. Install through ComfyUI Manager or extract the ZIP into
custom_nodes.

Download

Download Prompt-Studio-ComfyUI-v1.1.4.zip from the release assets below.

Do not download Source code (zip) or Source code (tar.gz) for normal use.

Install

1. Extract the ZIP so that the folder ComfyUI-Prompt-Studio sits inside
   ComfyUI/custom_nodes.
2. Restart ComfyUI.
3. Open the floating Prompt Studio button, or use Extensions > Prompt Studio.
4. Open Settings and choose a provider.

ComfyUI Manager is the simpler path and handles updates. Use the ZIP only for a manual
install.

What's new

• Fixed generating a prompt for an image target. The previous release fixed Refine for
  Anima, Qwen Image 2.1 and Krea 2 but left the matching check on the generate endpoint, so
  Generate failed with INVALID_REQUEST: Required fields are missing (duration_seconds).
  Duration is now a target capability everywhere it is checked: required only for the
  targets that declare one, and never read as if it always exists.
• Image prompts no longer carry a Duration: line at all, instead of the literal
  None seconds that could be read as a constraint.

Requirements

• ComfyUI
• Python 3.10 or newer
• At least one configured provider

Models, API keys, and llama.cpp binaries are not bundled.

Looking for the version that runs without ComfyUI? See the
Standalone guide.