Nano Image Generator Skill

Nano Image Generator Skill

[简体中文](./README_CN.md)

A Claude Code skill for generating images using Gemini 3 Pro Preview (Nano Banana Pro).

Features

• Text-to-image generation - Describe what you want, get an image
• Reference image support - Style transfer, character consistency (up to 14 images)
• Multiple aspect ratios - Square, portrait, landscape, cinematic
• Resolution options - 1K, 2K, 4K output

Differences from [livelabs-ventures/nano-skills](https://github.com/livelabs-ventures/nano-skills)

Feature	Original	This Version
Reference images	❌ Not supported	✅ Up to 14 images
API key config	Environment variable	Direct code edit

Setup

1. Get Gemini API Key

Visit: https://aistudio.google.com/apikey

2. Configure API Key

Edit `scripts/generate_image.py`, find the `get_api_key()` function (around line 37):

def get_api_key():
    """
    Get API key.

    ⚠️ SETUP REQUIRED: Replace the placeholder below with your Gemini API key.

    Get your API key from: https://aistudio.google.com/apikey
    """
    return "YOUR_GEMINI_API_KEY_HERE"  # <-- Replace this with your API key

Replace `YOUR_GEMINI_API_KEY_HERE` with your actual API key:

    return "AIzaSy..."  # Your actual key

Installation

From Local Path

git clone https://github.com/YOUR_USERNAME/nano-image-generator-skill.git

Add to your `~/.claude/settings.json`:

{
  "skills": [
    "/path/to/nano-image-generator-skill"
  ]
}

From GitHub

claude skill add github:YOUR_USERNAME/nano-image-generator-skill

Plugin Structure

nano-image-generator-skill/
├── SKILL.md                    # Skill definition for Claude Code
├── README.md                   # This file
├── README_CN.md                # Chinese documentation
└── scripts/
    └── generate_image.py       # Image generation script (edit API key here)

Usage

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