Sc:image Gen Prompting
Craft effective text-to-image prompts for AI generators (Higgsfield, Midjourney, DALL·E/GPT-Image, Stable Diffusion, Flux). Subject + style + composition + lighting structure, negative prompts, aspect ratios, model-specific tips, and Hebrew→English prompt translation. Activate for: generate image, AI art, product shots, ad creatives, thumbnails, prompt engineering, יצירת תמונה, פרומפט.
Install
$ agentstack add skill-squadcodercom-squadcoder-image-gen-prompting ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
AI Image Prompting
Turn a request into a precise, generator-ready prompt. A good prompt is specific and ordered, not a pile of adjectives.
Prompt formula (in this order)
[subject + action] , [environment/context] , [composition/shot] , [style/medium] , [lighting] , [color/mood] , [quality/render] , [params]
Example: "a ceramic coffee mug on a marble countertop, morning kitchen, close-up product shot, soft natural window light from the left, warm muted palette, photorealistic, shallow depth of field --ar 4:5"
Levers (pick deliberately)
- Shot: close-up / macro / medium / wide / aerial / flat-lay / eye-level.
- Lens/feel: 35mm, 85mm portrait, tilt-shift, bokeh, long exposure.
- Style: photorealistic, 3D render, isometric, watercolor, line art, brand-flat, cyberpunk, claymation.
- Lighting: soft natural, golden hour, studio softbox, rim light, neon, chiaroscuro.
- Mood/color: warm/cool, pastel, high-contrast, monochrome, on-brand hex.
Negative prompts (SD/Flux)
List what to avoid: extra fingers, deformed hands, text, watermark, blurry, low-res, jpeg artifacts, duplicate.
Aspect ratios by use
- Square 1:1 (IG feed, avatars) · Portrait 4:5 (IG/FB feed) · 9:16 (Stories/Reels/TikTok) · 16:9 (YouTube/web hero) · 1.91:1 (link previews/ads).
Model-specific notes
- Midjourney: terse, comma-separated; use
--ar,--s(stylize),--c(chaos),--nofor negatives. Quality over sentence grammar. - DALL·E / GPT-Image: full natural-language sentences; great at following instructions + text-in-image; describe layout explicitly.
- Stable Diffusion / Flux: weighted tokens
(keyword:1.3), explicit negative prompt, set steps/CFG; good for control + LoRAs. - Higgsfield: motion/video-oriented — specify camera move (push-in, orbit, pan), duration, and a clear single subject; keep scenes simple.
Product / ad creatives (most common ask)
- Isolate the product, name the surface + background, specify lighting direction, leave negative space for copy if it's an ad.
- Keep brand colors; request a clean composition; generate 3–4 variations and pick.
Hebrew → prompt
- Most generators perform best in English — translate the Hebrew brief to a precise English prompt, but keep any Hebrew text that must appear in-image quoted exactly (and prefer DALL·E/GPT-Image for legible text).
- Note RTL when the layout includes Hebrew copy.
Output
Give the ready-to-paste prompt + (for SD/Flux) a negative prompt + suggested aspect ratio + 1 line on what to tweak if the first result misses.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: squadcodercom
- Source: squadcodercom/squadcoder
- License: MIT
- Homepage: https://squadcoder.com
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.