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View allWhat you get
- One 16:9 WebP: white page, small centered lockup, warm see-through waves, your brand and headline exact
- The exact prompt it sent plus the saved FAL task file; rerunning resumes that request rather than buying a new one
- A review of spelling, the 6% safe margin and the 16:9 frame before the card reaches you
Good fit
- Planning, task and team tools
- Calm, hopeful announcements and roadmap posts
- Brands that already use a warm gradient
Not for
- Screenshots or crowded scenes
- Figures, charts or tables
- Re-creating a real logo or a real campaign
About this Skill

Some announcements read best with almost nothing on the card, and this share-card skill for Claude Fable 5 leaves the white page nearly empty: a small logo and wordmark mid-page with a short line, and two wide, translucent waves overlapping low in the frame, shading from orange and coral into magenta and violet. The agent draws a simple mark if you need one, makes one GPT Image 2 request on FAL and checks the spelling before you get the WebP.
How it works
- Agree on the name, one headline and one picture idea; drop anything that blurs at thumbnail size
- Lay out the card from references/visual-system.md and fit your colors to its four style anchors
- Strip out outside names, marks, faces, screens and slogans, then invent a simple mark for your brand
- Write a prompt about visible things only: frame, layout, light, palette, subject and type position
- Send one request with the bundled FAL helper and keep the task file it writes
- Read each letter, check the 6% margins and the 16:9 frame, and only then run validate-output.mjs
- If a flaw remains, propose one prompt change and wait for your OK before a second paid request
Checked before delivery
- validate-output.mjs passes with --require-format webp --require-16-9, and the prompt file has no emoji, arrows or symbol characters
- Brand and headline read correctly letter by letter, with key text and faces inside a 6% margin on every side
- Every source name, logo, slogan, person, interface and watermark is replaced by the user's own identity or a new one, and the layout is new for this subject
- Exactly one paid request per approved generation
What you need before you start
- You bring
- Brand or project name, spelled as it should appear on the card · One short headline · What the page, product or audience is · Optional: brand colors, a logo the user may use, a mood, owned reference images, a platform safe zone
- Dependencies
- Node.js 20+ to run the included FAL script · Your own FAL API key, set as FAL_KEY; FAL charges for each image
- Outside costs
- FAL_KEY
- Last tested
- v0.1.0 — Claude Code / Codex / Cursor
User reviews
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FAQ
Can the waves use my colors instead of the sunset range?
Yes. Your colors, name, headline and any logo you have rights to go in; the Skill fits them to the white page and waves, keeping how the colors relate rather than copying exact values. Nothing from another company's mark or campaign is used.
Can it work from an image I already have?
If the image is yours or you may use it, yes. Hand it over with --reference and GPT Image 2 runs in edit mode instead. Only mood, color and layout are taken from the picture; nothing in it is reproduced on the card.
Is there a cost beyond the Skill?
Yes: FAL bills every image to your own account. The helper never retries by itself, and running the same command again only picks up the saved request, so checking on a slow job never pays for a second one.








