nano-banana-pro

Generate and edit coffee roast images with Gemini 3 Pro Image.

Updated Nov 7, 2025

Search Tags:#visualization #image-generation #generate #gemini-3-pro #ai-art #roastplus

Ready to run

npx skills add https://github.com/IKcoding-jp/Roast-Plus --skill nano-banana-pro-ikcoding-jp

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/IKcoding-jp/Roast-Plus/tree/main/.claude/skills/nano-banana-pro
Command: npx skills add https://github.com/IKcoding-jp/Roast-Plus --skill nano-banana-pro-ikcoding-jp

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai>=1.0.0, pillow>=10.0.0, and includes scripts (resource) components.

What problem does it solve?

Generates and edits high-quality coffee imagery for RoastPlus, enabling consistent visuals for roast comparisons, quizzes, and UI assets with Gemini 3 Pro Image.

Core Features & Use Cases

Generate roast-level imagery from prompts to visualize bean variations and branding.
Edit existing images to adjust roast perception or tailor assets for UI icons and marketing materials.
Use cases include roast-level comparisons, quiz visuals, and app UI/iconography.

Quick Start

Generate an image that visualizes light, medium, and dark roast beans side-by-side for a marketing slide.

Frequently Asked Questions about nano-banana-pro

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

FAQPage Schema

How do I generate coffee roast level imagery for side-by-side comparisons?▼

Generate coffee roast level imagery by providing text prompts to the Gemini 3 Pro service. This skill outputs high-quality images to visualize bean variations for roast comparisons and marketing materials.

Can I edit existing images to adjust roast perception for UI icons?▼

Edit existing images to adjust roast perception using Gemini 3 Pro Image. This modifies current visual assets for UI icon design and app iconography within RoastPlus workflows.

Do I need a GEMINI_API_KEY to use this image generation script?▼

You need a GEMINI_API_KEY to use this image generation script. The local script requires this key to authenticate and call the Gemini service for generating and editing images.

What's the best way to create quiz visuals for coffee bean roasts?▼

The best way to create quiz visuals for coffee bean roasts is using Gemini 3 Pro Image generation. It provides consistent visual assets tailored for roast comparisons and quiz applications.

Does this image generation skill work with Pillow and google-genai?▼

This image generation skill works with Pillow and google-genai dependencies. The script utilizes these libraries to process requests and handle image data returned from the Gemini service.