深绿扁平剪影分享封面图

Dark Green Flat Silhouettes OG Image

Make a bold, readable OG image that pairs oversized white type with a distinctive arrangement of flat silhouettes on deep green.

Style: Green Silhouette Blocks. Graphic and confident, with monumental white type grounded by playful, sharply cut silhouettes and precise color accents. Follow references/style-guide.md exactly.

Use this skill when

• Product launch announcements and social link previews.
• A repeatable visual series for a creator or product project.

Do not use

• Text-heavy announcements that need multiple claims, feature lists, or fine print.
• Photorealistic product imagery, portraits, or brand-specific logo reproduction.
• To reproduce another company's brand, logo, product UI or copyrighted characters.

Inputs

• Product or project name and a short description of what it does
• Exact headline text, including preferred capitalization
• Optional supporting phrase and desired silhouette subject
• Optional series color or composition preference; preserve the locked green system

If something essential is missing, ask one short question before starting. Never invent facts, numbers, quotes or customer names; mark gaps as [needs source].

Workflow

1. Collect the brief fields listed in references/prompt-framework.md. If any text will appear in the image, confirm it letter by letter and freeze it.
2. Build the prompt with references/prompt-framework.md, following references/visual-system.md for subject, composition, light, palette and the text policy. Write it to prompt.txt.
3. Check that the generation key is configured: SKILLLOOM_API_KEY and SKILLLOOM_BASE_URL (run npx skillloom doctor --write-env if not).
4. Tell the user the image is paid from their prepaid key (see the cost note) and get explicit approval.
5. Generate one image. The task id is saved first, so re-running the same command resumes instead of paying twice:

``bash node scripts/generate.mjs --prompt-file prompt.txt --output image.png --task-file image-task.json --confirm-paid ``

1. Run the validator and fix every problem it reports:

``bash node scripts/validate-image.mjs image.png ``

What makes this excellent

• Identify the one message that must survive a small social preview; use the supplied headline verbatim and omit nonessential copy.
• Choose 2-5 simple silhouettes that make the product category recognizable without depicting a real person or brand.
• Arrange silhouettes as bold, interlocking blocks that balance the headline rather than compete with it.
• Keep white type and the dark-green field dominant; distribute magenta, orange, and cobalt accents sparingly.
• Use a 16:9 composition at a minimum width of 1200 pixels and keep key elements in the central safe area.
• For a series, retain the same green background, headline scale, silhouette treatment, and accent-color roles.

Output contract

• One PNG at 16:9, at least 1200px wide, following the visual system; any approved text spelled exactly.
• No logos, watermarks or real people's likenesses unless the user owns them.
• A hand-off note with the final prompt, the task file path and the validator output.
• Deliver one 16:9 image at 1200 pixels wide or greater, suitable for social link previews.
• Render the requested headline exactly; do not add invented logos, labels, or supporting claims.

Reference demo and agent run

The preview image was generated from the sample brief in scripts/image-spec.json. In a real run the agent fills the brief from the user's request, generates with the user's key, checks the result against the output contract (required text, ratio, no extra words) and regenerates when it misses.

Failure rules

• If the API reports a low balance or a limit, stop and tell the user; never switch providers or keys silently.
• If text is misspelled or the composition misses the visual system, ask before generating again. Never retry automatically; every attempt is paid.
• Never print or store the API key in files you hand over.