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gpt-image-prompt-builder

Assembles OpenAI gpt-image prompts and API parameter objects for quote cards and carousels.

9|Updated May 8, 2026
Search Tags:#typography#prompt engineering#image generation#openai#carousel#gpt-image#quote cards
One-click install
npx skills add https://github.com/simpletibr/simplicio-loop-marketing --skill gpt-image-prompt-builder-simpletibr
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: gpt-image-prompt-builder
Source: https://github.com/simpletibr/simplicio-loop-marketing/tree/main/.skills/gpt-image-prompt-builder
Command: npx skills add https://github.com/simpletibr/simplicio-loop-marketing --skill gpt-image-prompt-builder-simpletibr

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Writing effective prompts for OpenAI's gpt-image model requires precise ordering of subject, style, composition, palette, and typography, plus correct mapping to the Images API parameter object. This Skill removes that guesswork by validating inputs and emitting a ready-to-call prompt and parameter payload. ## Core Features & Use Cases - Structured Prompt Assembly: Composes prompts in the order gpt-image responds best to, embedding exact typography text with font style, weight, color, and position. - API Parameter Generation: Maps aspect ratios to OpenAI sizes, handles transparent backgrounds, negative prompts, and seeds, returning a complete params object for the Images API. - Use Case: A marketing team needs a 1:1 quote card with sharp on-brand text for a product launch. Provide the subject, style, palette, and typography object, and receive the assembled prompt plus a ready-to-send parameter object for gpt-image-1. ## Quick Start Ask the AI to build a gpt-image prompt for a 1:1 editorial quote card with your exact text, palette, and composition, and return the OpenAI API parameter object.

Frequently Asked Questions about gpt-image-prompt-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I write prompts for OpenAI gpt-image quote cards?▼

Provide the subject, style, composition, palette, and a typography object containing the exact text, font style, weight, color, and position. The Skill composes these in the order gpt-image responds best to and embeds the text in quotes for sharp rendering.

How to generate transparent background images with gpt-image?▼

Set transparent_background to true and the Skill requests a PNG with alpha by setting background to transparent in the parameter object. Note that if the subject implies a background scene, the model may still render a default background.

What inputs does the gpt-image prompt builder require?▼

It requires subject, style, composition, and aspect, and rejects requests missing any of them. Palette, typography, negative prompts, seed, and transparent_background are optional, though typography is required for quote cards.

Does gpt-image support all aspect ratios?▼

No, only the OpenAI supported size set is available. When an unsupported aspect ratio is requested, the Skill maps it to the closest supported size and surfaces the change so you know the output dimensions differ.

When should I use gpt-image instead of a cheaper batch image model?▼

Use gpt-image when typographic precision matters, such as quote cards and carousel slides with exact rendered text. When text accuracy is not the priority, a cheaper batch alternative like wavespeed-batch is the better fit.

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