name: comfyui
description: Generate images using ComfyUI Z-Image Turbo 6B (~6s/image). 21 profiles, 20 styles, 15 filters, AVIF/WebP/JPEG with full controls.
argument-hint: [prompt] [--profile hero-home] [--style cinematic] [--filter warm] [--seed NUMBER]
allowed-tools: Bash(python3 .claude/skills/comfyui/generate.py *), Read
context: fork
ComfyUI Image Generation
Generate images by running a single command. Do NOT explore, discover models, construct payloads, or deviate.
Usage
python3 .claude/skills/comfyui/generate.py --prompt "PROMPT" [OPTIONS]
Options
| Flag |
Default |
Description |
--prompt |
(required) |
Text description of the image |
--profile NAME |
(none) |
Image size profile (21 presets — run list-profiles) |
--style NAME |
(none) |
AI style preset (20 options — run list-styles) |
--filter NAME |
(none) |
Post-processing color filter (15 options — run list-filters) |
--seed NUMBER |
random |
Reproducibility seed |
--width NUMBER |
1024 |
Generation width (snapped to nearest 64) |
--height NUMBER |
1024 |
Generation height (snapped to nearest 64) |
--steps NUMBER |
4 |
Sampling steps |
--cfg NUMBER |
1.0 |
CFG scale |
--format |
avif |
Output format: avif, webp, jpg, png |
--quality |
85 |
Compression quality 0-100 |
--speed |
6 |
AVIF encoding speed 0-10 (0=best compression) |
--lossless |
off |
Lossless compression (AVIF/WebP) |
--subsampling |
auto |
Chroma: 4:4:4, 4:2:2, 4:2:0 |
--resize WxH |
(none) |
Resize output (e.g., 800x600). Lanczos |
--scale FACTOR |
(none) |
Scale output (e.g., 0.5 = half size) |
--crop WxH |
(none) |
Crop output (e.g., 800x600) |
--crop-gravity |
center |
Crop anchor: center, top, bottom, left, right |
--output-dir |
/tmp/comfyui-output |
Save directory |
Profiles (21 presets)
| Category |
Profile |
Size |
Aspect |
| Heroes |
hero-wide |
1024x384 |
2.7:1 |
|
hero-home |
1024x576 |
16:9 |
|
hero-tall |
1024x768 |
4:3 |
| Cards |
card-wide |
1024x512 |
2:1 |
|
card-landscape |
1024x576 |
16:9 |
|
card-4x3 |
1024x768 |
4:3 |
|
card-square |
1024x1024 |
1:1 |
| Thumbnails |
thumbnail |
512x512 |
1:1 |
|
thumbnail-wide |
768x512 |
3:2 |
| Portraits |
portrait |
768x1024 |
3:4 |
|
portrait-tall |
576x1024 |
9:16 |
|
portrait-full |
768x1344 |
4:7 |
| Social |
og-image |
1024x576 |
16:9 |
|
social-square |
1024x1024 |
1:1 |
|
instagram-post |
1024x1024 |
1:1 |
|
instagram-story |
576x1024 |
9:16 |
|
pinterest |
768x1152 |
2:3 |
|
facebook-cover |
1024x384 |
2.7:1 |
|
linkedin |
1024x576 |
16:9 |
| Backgrounds |
background |
1024x576 |
16:9 |
|
background-tall |
1024x1024 |
1:1 |
Styles (20 presets) — modify AI generation prompt
photo, cinematic, editorial, product, architectural, aerial, headshot, food, illustration, watercolor, oil-painting, sketch, flat, 3d, anime, vintage, minimalist, abstract, noir, fantasy
Filters (15 presets) — post-processing color grading
| Filter |
Effect |
warm |
Warm golden tones |
cool |
Cool blue tones |
vivid |
Boosted saturation |
muted |
Soft desaturated |
sepia |
Classic sepia tone |
bw |
Black & white |
high-contrast |
Punchy contrast |
soft |
Dreamy soft focus |
vintage |
Faded retro film |
dramatic |
High contrast moody |
fade |
Lifted blacks (matte) |
golden |
Golden hour warmth |
arctic |
Cold blue |
noir |
Dark film noir B&W |
grain |
Film grain texture |
Examples
# Hero banner with cinematic style and warm filter
python3 .claude/skills/comfyui/generate.py --prompt "modern office" --profile hero-home --style cinematic --filter warm
# Product card, high quality AVIF
python3 .claude/skills/comfyui/generate.py --prompt "luxury watch" --profile card-4x3 --style product --quality 95
# Portrait with vintage look, resized for web
python3 .claude/skills/comfyui/generate.py --prompt "professional headshot" --profile portrait --style headshot --filter vintage --resize 400x533
# Social media with crop
python3 .claude/skills/comfyui/generate.py --prompt "food spread" --profile social-square --style food --crop 800x800
# Check API status
python3 .claude/skills/comfyui/generate.py status
# Check dependencies (Pillow, AVIF)
python3 .claude/skills/comfyui/generate.py check-deps
Rules
- ONLY run
python3 .claude/skills/comfyui/generate.py. Nothing else.
- NEVER run curl, kubectl, or any other commands.
- NEVER manually construct JSON workflows.
- Output is AVIF by default — commit
.avif files directly to the repo.
- Report the output file paths from the JSON result.
- Run
check-deps first if format conversion fails.
By