Nano Banana is a Claude Code skill that enables advanced image generation and editing via the Gemini CLI, specifically optimized for iterative design tasks.

Where are the generated images stored?

All generated files are automatically saved to a directory named 'nanobanana-output' within your current project folder.

Can I edit existing images using Nano Banana?

Yes, you can use the /edit command followed by the file path and instructions to modify existing images while preserving the original context.

How does persistent visual memory work?

It utilizes Gemini's KV cache warmth through the '--resume latest' flag, allowing the AI to maintain visual context and modify existing images across multiple requests.

What types of visuals can I create with this skill?

You can generate standard text-to-image graphics, app icons, favicons, flowcharts, technical diagrams, and seamless patterns.

Nano Banana Image Generation

Name: Nano Banana Image Generation
Author: cailmdaley

bycailmdaley

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Design Tools

Generates and edits high-quality images and diagrams using Gemini CLI with persistent visual memory for iterative design.

Nano Banana is a specialized image generation skill for Claude Code that leverages the Gemini CLI to provide persistent visual memory across requests. By maintaining a warm KV cache, it allows for seamless iterative editing, enabling users to refine graphics, create app icons, and generate complex diagrams without losing context between prompts. This tool is particularly useful for developers who need to produce visual assets or technical documentation directly from their terminal while maintaining a consistent visual style through a session-based approach.

Key Features

014 GitHub stars

02Cross-request context preservation using Gemini KV cache

03Automated app icon and favicon generation

04Iterative image editing with persistent visual memory

05Seamless texture and pattern design

06Flowchart and architectural diagram creation

Use Cases

01Generating and refining UI assets and icons for web applications

02Developing consistent visual styles through iterative image modification

03Creating technical architecture diagrams directly within a coding workflow

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cailmdaley/skills nano-banana

For use in Claude.ai and ChatGPT

Download Skill