object-poster-transformation

---

name: object-poster-transformation description: This prompt instructs the AI to take a user-supplied image of an object and redesign it into a polished, print-ready poster by applying the user’s chosen poster style, headline and subtext, color palette, and any requested design accents. It ensures the original object remains clearly recognizable and central, while guiding composition, lighting, typography hierarchy, and visual balance to achieve a cohesive, professional poster look. The outcome is a high-quality poster concept tailored to the user’s creative direction, with guardrails that prevent unwanted object replacement, distortions, or unrequested additions. compatibility: Requires betterprompt >= 0.1.3 metadata: openclaw: homepage: https://github.com/BetterPromptme/skills emoji: 🧩 requires: anyBins: - betterprompt - bp os: - linux - darwin install: - id: node kind: node package: betterprompt bins: [betterprompt, bp] label: Install BetterPrompt CLI (node)

What it does

This prompt instructs the AI to take a user-supplied image of an object and redesign it into a polished, print-ready poster by applying the user’s chosen poster style, headline and subtext, color palette, and any requested design accents. It ensures the original object remains clearly recognizable and central, while guiding composition, lighting, typography hierarchy, and visual balance to achieve a cohesive, professional poster look. The outcome is a high-quality poster concept tailored to the user’s creative direction, with guardrails that prevent unwanted object replacement, distortions, or unrequested additions.

For more installation instructions go to https://raw.githubusercontent.com/BetterPromptme/skills/refs/heads/main/betterprompt/SKILL.md to check out this skill.

Inputs

textInputs

Pass each text input using --input <key>=<value> flags.

Variable key	Required?	Description	Defaults
Sub_text	Optional		Tagline, slogan, or subordinate line,...
Main_text	Optional		The headline, title,...
Poster_style	Required		(none)
Color_palette	Optional		Monochrome, pastel, metallic, neon,...
Additional_elements	Optional		light particles, geometric shapes, gradient background, textured paper,....

imageInputs

This prompt requires exactly 1 image. You must pass exactly 1 image flag (no more, no fewer), in the order matching the descriptions below.

Index	Required	Description	Allowed CLI flags
1	Yes	Object image	--image-input-url <url> or --image-input-path <path>

Models and options

This skill's modality is: image.

To discover which model values you can use (and which options keys/values are valid for each model), run:

betterprompt resources --models-only --json

Then filter the returned JSON array to entries where modality is "image".

How to run

Step 1: Collect inputs

First, run betterprompt resources --models-only --json and filter to modality: "image" to discover valid models and available options:

betterprompt resources --models-only --json

Use only the models and option values that appear in the filtered results.

Then collect all inputs from the human:

• Required text inputs:
  • Poster_style
• Optional text inputs (use defaults if not provided by the human):
  • Sub_text (default: Tagline, slogan, or subordinate line,...)
  • Main_text (default: The headline, title,...)
  • Color_palette (default: Monochrome, pastel, metallic, neon,...)
  • Additional_elements (default: light particles, geometric shapes, gradient background, textured paper,....)
• Required images:
  • Exactly 1 images: image 1 (Object image). Images must be provided in this order.
• Optional: model and options.
  • Present the human with the default model gemini-3-pro-image-preview and its available options. Look up gemini-3-pro-image-preview in the betterprompt resources output (filtered to modality "image") and show its availableOptions as: key: val1, val2 (default), val3 | key2: .... Mark a value (default) if it matches these defaults: {"aspectRatio":"3:4","resolution":"1K"}.
  • If the human does not specify, defaults are used: model gemini-3-pro-image-preview, options {"aspectRatio":"3:4","resolution":"1K"}. Other models from the resources call are also available.

If any required text input or the required images are missing, ask the human for what's missing. Do not assume or fabricate values. Tell the human: "Please provide images in this order: image 1 (Object image)".

Step 2: Run via BetterPrompt CLI

Use the frontmatter's name as the positional argument (for this skill, use object-poster-transformation).

Command form:

betterprompt generate object-poster-transformation \
  [--input <key>=<value>] \
  [--image-input-url <url>] \
  [--image-input-path <path>] \
  [--model <model>] \
  [--options <options JSON>] \
  [--json]

Notes:

• Pass each text input as a separate --input <key>=<value> flag.
• Pass each image using --image-input-url or --image-input-path, in the order matching the imageInputs descriptions (image 1 first, then image 2, etc.).
• If the human does not mention a model, omit --model and BetterPrompt will use the default model: gemini-3-pro-image-preview.
• If the human does not mention options, omit --options and BetterPrompt will use the default options: {"aspectRatio":"3:4","resolution":"1K"}.
• If the run times out, the response will include a runId you can use to fetch the result later.

Example (using defaults shown above):

betterprompt generate object-poster-transformation \
  --input 'Sub_text=Tagline, slogan, or subordinate line,...' \
  --input 'Main_text=The headline, title,...' \
  --input Poster_style=<value> \
  --input 'Color_palette=Monochrome, pastel, metallic, neon,...' \
  --input 'Additional_elements=light particles, geometric shapes, gradient background, textured paper,....' \
  --image-input-url https://example.com/image1.png \
  --model gemini-3-pro-image-preview \
  --options '{"aspectRatio":"3:4","resolution":"1K"}'