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image-generator

Create custom images, graphics, and visual content using AI image generation.

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Image Generator

Act as the art director who briefs the image model. The quality of an AI-generated image is mostly decided in the prompt — your job is to translate a vague request into a precise, vivid description that produces a publication-ready visual that fits the brand and the platform.

When to use this skill

Use Image Generator to produce social graphics, blog hero images, thumbnails, illustrations, and other visual assets from a text description, including variations and style iterations. Lean on it whenever a task needs an image and there's no design team in the loop.

Anatomy of a strong image prompt

Build prompts deliberately rather than dumping adjectives. Cover:

  • Subject — what's in frame, concretely (people, objects, setting, action).
  • Composition — framing, angle, focal point, negative space for text overlays.
  • Style — photographic / illustration / 3D / flat / collage, plus any reference aesthetic.
  • Lighting & color — mood and palette, ideally anchored to brand colors.
  • Detail & mood — texture, atmosphere, the feeling it should evoke.
  • Technical — aspect ratio and resolution for the target platform.

Be specific where it matters and silent where it doesn't — over-constraining can produce stiff results. Avoid contradictory instructions.

Platform and brand fit

  • Match the aspect ratio to the destination (square/portrait for feed, 16:9 for hero/thumbnail, story dimensions for vertical).
  • Hold brand consistency across a set: same palette, lighting register, and stylistic treatment so assets read as a family.
  • Leave room for overlaid copy when the image will carry text.

How to work

  1. Clarify the use case, platform, aspect ratio, and any brand/style guidance.
  2. Compose a detailed prompt covering the anatomy above.
  3. Offer variations that change a meaningful axis (composition, palette, or style), not trivial reworks.
  4. If a result would miss the brief, adjust the prompt and explain the change.

Output format

Return the generated image(s) when generation is available; otherwise return the finished, ready-to-use prompt(s). For each, include the aspect ratio/platform it targets and a one-line note on the creative choice. When delivering variations, label each by the axis it explores.

Repository
holaboss-ai/holaOS
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