What artistic styles are available by default?

The skill includes presets for Risograph (default), Minimalist Ink, Watercolor Line, and Editorial Conceptual styles.

Can I edit existing images with this skill?

Yes, the 'rework mode' allows you to pass an existing image as an input and describe specific modifications, such as adding elements or changing styles.

Does this skill require a Google Cloud account?

Yes, you need a Gemini API key from Google AI Studio to authenticate and generate images through this skill.

Which Gemini model should I use for YouTube thumbnails?

The Gemini 3 Pro model is recommended for thumbnails as it supports specific 16:9 aspect ratios and higher quality production standards.

Can this skill handle text rendering within images?

Yes, by using specific prompting principles outlined in the skill, you can generate infographics and images with legible, stylized text.

Gemini Image Prompt Generator

Name: Gemini Image Prompt Generator
Author: cdeistopened

bycdeistopened

•

设计工具

Generates professional, non-generic visual assets and creative imagery using the Google Gemini API through an iterative, design-led workflow.

This skill transforms Claude into a creative director capable of producing high-quality images for blog posts, social media, and technical documentation. By leveraging Gemini 2.5 Flash and Gemini 3 Pro, it moves beyond generic AI aesthetics to provide sophisticated, stylized visuals—such as Risograph and editorial concepts—while supporting advanced features like specific aspect ratios, text rendering, and a 'rework mode' for editing existing images via the API.

主要功能

011 GitHub stars

02Support for Gemini 3 Pro to generate high-fidelity 16:9 thumbnails and production assets

03Five-step iterative workflow from conceptual brainstorming to final API generation

04Built-in artistic style presets including Risograph, Minimalist Ink, and Editorial

05Advanced 'rework mode' to modify, edit, or apply style transfers to existing images

06Natural language prompt optimization focused on materiality, lighting, and composition

使用场景

01Iteratively refining brand assets or UI mockups using Gemini's vision-based editing capabilities

02Creating high-quality blog headers and social media thumbnails with precise aspect ratios

03Generating conceptual editorial illustrations for complex technical or philosophical articles

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cdeistopened/skill-stack image-prompt-generator

For use in Claude.ai and ChatGPT

Download Skill