imagegen

Generate and edit raster images with a GPT Image model.

8|Updated Feb 12, 2026

Search Tags:#image generation #image editing #batch processing #ai art #prompt augmentation #gpt-image #ui assets

Ready to run

npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill imagegen-choshimwy

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: imagegen
Source: https://github.com/ChoshimWy/iOSAgentSkills/tree/main/skills/.system/imagegen
Command: npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill imagegen-choshimwy

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openai, Pillow, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

Generates and edits raster images for UI, websites, games, and marketing assets to accelerate visual design and ensure consistent output.

Core Features & Use Cases

Built-in image generation and editing using the built-in image_gen tool by default, with a CLI fallback via scripts/image_gen.py when explicitly requested.
Supports multiple outputs, prompt augmentation, and downscaling for web-ready variants; handles images, masks, and batch prompts.
Use cases include creating hero images, product visuals, UI elements, and concept art, with options to preserve project-wide constraints and avoid watermarks.

Quick Start

Install and run the built-in image_gen tool by default to generate or edit raster images for your project.

Frequently Asked Questions about imagegen

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

FAQPage Schema

How do I generate raster images for UI and website assets?▼

Generate raster images for UI and websites by using a GPT Image model to produce bitmaps, supporting single assets or batches with prompt augmentation and downscaling for web-ready variants.

Can I batch process AI art generation for multiple marketing visuals?▼

Batch process AI art generation by handling multiple prompts and outputs simultaneously, creating marketing visuals like hero images and product visuals while preserving project-wide constraints.

Does image generation support exporting web-ready formats like webp and png?▼

Image generation supports exporting web-ready formats including png, jpeg, and webp, with optional downscaling to produce optimized variants for websites and games.

What is the best way to augment prompts for consistent AI art output?▼

Augment prompts for consistent AI art output by applying built-in prompt augmentation techniques within the image_gen workflow, ensuring visual consistency across UI elements and concept art.

Why use a CLI fallback script for image generation instead of the built-in tool?▼

Use the CLI fallback script via scripts/image_gen.py when explicitly requested, providing an alternative execution path for generating and editing raster images when the default built-in tool is unsuitable.