| name | LightFlow FLUX Preview Text To Image |
| description | Use this skill when working with the lightflow.flux_preview_text_to_image deterministic preview workflow or testing FLUX pipelines without a model backend. |
| version | 0.1.0 |
LightFlow FLUX Preview Text To Image
Use lightflow.flux_preview_text_to_image as a deterministic preview fallback for tests and low-cost pipeline checks.
The source definition now uses the canonical
workflow! { name, description, ... } form. This source-only DSL migration
does not change execution behavior or the input/output contract below.
Workflow
- Workflow id:
lightflow.flux_preview_text_to_image
- Inputs:
use_flux, prompt, negative, width, height, seed, output_path.
- Outputs:
image, image_path.
- Package-owned runtime:
lightflow.image.generate with engine runner.v1.
- Node Schema: output ports are
image artifacts; width and height include editor ranges; use_flux is kept for router compatibility.
Runtime
Use this workflow for deterministic offline checks. The workflow package owns
the PNG generator, so the host has no preview-image callback. It does not
require synced FLUX models and is not quality-equivalent to a real FLUX backend.
Usage
lfw run lightflow.flux_preview_text_to_image \
-i prompt='"preview image"' \
-i width=512 \
-i height=512 \
-i output_path='"out/preview.png"'
Validation
lfw node test lightflow.flux_preview_text_to_image
API Usage
Start lfw serve, then call the workflow through the shared HTTP run contract. Adjust inputs to match the workflow contract above.
curl -sS -X POST http://127.0.0.1:5174/workflows/lightflow.flux_preview_text_to_image/run \
-H 'content-type: application/json' \
-d '{"inputs":{}}'
