Prompt Studio for ComfyUI v1.1.3

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

Download

Download Prompt-Studio-ComfyUI-v1.1.3.zip from the release assets below.

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

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

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

Fixed refining a prompt for an image target. Refine failed for Anima, Qwen Image 2.1
and Krea 2 with INVALID_DURATION: The selected mode does not accept a duration.
Generation and refinement both validated a video-only duration for every target, so the
three image targets - which have no duration at all - were rejected before the request
reached their guide. Duration is now validated only for the targets that declare one.
The duration line is omitted from an image request instead of being written as
None seconds, so the prompt model no longer reads an absent field as a constraint.
An image target that is sent a duration anyway is still rejected with a clear error,
rather than silently ignoring a field that does not apply to it.

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

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