What is Nano Banana Illustrator?

It is a Claude Code skill that enables the generation of AI-driven illustrations using Google's Gemini Image (Nano Banana) API.

Does this skill require an API key?

Yes, this skill requires a valid GOOGLE_API_KEY exported in your environment to interact with Google's GenAI services.

What file formats can I save images as?

By using the output flag (-o), you can specify the filename and extension (e.g., .jpg or .png) for your generated illustration.

Can I change the image aspect ratio?

Yes, you can choose from various aspect ratios: landscape (16:9), portrait (9:16), square (1:1), and cinematic (21:9).

Which models are supported by this skill?

The skill supports the high-quality 'Pro' model (default) for 4K images and the 'Flash' model for faster generation.

Nano Banana Illustrator

Name: Nano Banana Illustrator
Author: omkamal

byomkamal

0•

Design Tools

Generates high-quality illustrations and visual assets using Google's Gemini Image API directly within Claude Code.

Nano Banana Illustrator empowers Claude Code to create custom imagery, illustrations, and visual content from natural language descriptions. By leveraging Google’s Gemini Image models (Pro and Flash), it allows users to specify aspect ratios and model types to produce everything from quick drafts to 4K landscape artworks. This skill is ideal for developers and content creators who need to visualize concepts, illustrate technical documentation, or generate placeholders without leaving their terminal environment.

Key Features

01Command-line control for automated image generation workflows

020 GitHub stars

03Access to both 'Pro' for quality and 'Flash' for speed

04Generate high-resolution 4K illustrations from text prompts

05Seamless integration with Google's Gemini Image (Nano Banana) API

06Support for multiple aspect ratios including 16:9, 9:16, 1:1, and 21:9

Use Cases

01Creating custom illustrations for technical documentation and blog posts

02Rapidly prototyping visual assets and UI placeholders during development

03Visualizing stories or conceptual designs directly from a text-based workflow

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add omkamal/claude-skills nano-banana-illustrator

For use in Claude.ai and ChatGPT

Download Skill