nano-banana-generator

Generate custom graphic assets via Google's Gemini image generation API.

7|Updated May 28, 2026

Search Tags:#design #graphics #ai #assets #gemini #image-generation

Ready to run

npx skills add https://github.com/zcaceres/skills --skill nano-banana-generator

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: nano-banana-generator
Source: https://github.com/zcaceres/skills/tree/main/skills/nano-banana-generator
Command: npx skills add https://github.com/zcaceres/skills --skill nano-banana-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This skill removes the friction of creating one-off graphic assets like logos, icons, and UI elements by leveraging Google's Gemini image generation capabilities directly from your terminal.

Core Features & Use Cases

Text-to-Image Generation: Create high-quality illustrations, icons, or UI elements from simple text prompts.
Image-to-Image Editing: Modify existing images by adding elements or changing styles through iterative prompting.
Customization: Supports transparent backgrounds, specific dimensions, and style modifiers to ensure assets fit your project requirements.

Quick Start

Use the nano-banana-generator skill to create a minimalist isometric building icon with a transparent background.

Frequently Asked Questions about nano-banana-generator

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

FAQPage Schema

How do I generate custom graphic assets like logos and icons from text prompts?▼

To generate custom graphic assets from text prompts, this Skill uses Google's Gemini image generation API to create high-quality illustrations, logos, and UI elements directly from your terminal. You simply provide a text prompt describing the desired asset.

Do I need a specific runtime environment to execute Gemini image generation scripts?▼

Yes, you need the Bun runtime environment and a valid GEMINI_API_KEY to execute the Gemini image generation scripts. These prerequisites are required to run the text-to-image and image-to-image workflows locally.

Can I modify existing images by changing styles or adding elements through prompting?▼

Yes, you can modify existing images through image-to-image editing workflows by using iterative prompting. This allows you to add elements or change the visual style of an image without starting from scratch.

Does Gemini image generation support transparent backgrounds and specific dimensions for UI elements?▼

Yes, Gemini image generation supports configurable dimensions, specific aspect ratios, and transparent backgrounds. This ensures the generated custom assets fit your project requirements perfectly.

What is the best way to create one-off graphic assets without leaving the terminal?▼

The best way to create one-off graphic assets from the terminal is using this Skill, which removes friction by leveraging Google's Gemini image generation capabilities. It supports text-to-image creation and image-to-image editing workflows directly.