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.claude-plugin
.claude-plugin
 
 
skills/image-generator
skills/image-generator
 
 
README.md
README.md
 
 

README.md

Image Generator Plugin

Generate and edit images using Google's Gemini Nano Banana Pro model (gemini-3-pro-image-preview).

Features

  • Text-to-Image: Generate high-quality images from text descriptions
  • Image Editing: Edit existing images with text prompts (add/remove elements, style transfer)
  • Multi-Image Composition: Combine elements from multiple images
  • High Resolution: Support for 1K, 2K, and 4K output resolutions
  • Accurate Text Rendering: Generate images with legible, well-placed text
  • Multiple Aspect Ratios: 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9
  • Google Search Grounding: Generate images based on real-time information
  • Multi-turn Editing: Iteratively refine images through conversation

Setup (Required)

Before using this plugin, you must set your Gemini API key as an environment variable:

  1. Get a free API key from Google AI Studio

  2. Export the key in your shell profile (~/.zshrc, ~/.bashrc, etc.):

    export GEMINI_API_KEY="your_api_key_here"

  3. Restart your terminal or run source ~/.zshrc (or ~/.bashrc)

Usage

Invoke this skill when you want to:

  • "Generate an image of..."
  • "Create a picture showing..."
  • "Edit this image to..."
  • "Add [element] to this image"
  • "Transform this photo into [style]"
  • "Create a logo for..."
  • "Generate a product mockup..."

Examples

Text-to-Image

Generate a photorealistic image of a cozy coffee shop interior with warm lighting

Image Editing

Take this photo and add a small wizard hat to the cat

Style Transfer

Transform this city photo into Van Gogh's Starry Night style

Logo Creation

Create a minimalist logo for a coffee shop called 'The Daily Grind'

Model Capabilities

The gemini-3-pro-image-preview (Nano Banana Pro) model features:

  • Advanced reasoning for complex prompts
  • "Thinking" process for composition refinement
  • Up to 14 reference images for input
  • Google Search grounding for real-time data
  • High-resolution output up to 4K

Limitations

  • Best performance with: EN, ar-EG, de-DE, es-MX, fr-FR, hi-IN, id-ID, it-IT, ja-JP, ko-KR, pt-BR, ru-RU, ua-UA, vi-VN, zh-CN
  • No audio or video inputs
  • Works best with up to 5 high-fidelity images (up to 14 total)
  • All generated images include a SynthID watermark

Version

  • Version: 1.1.1
  • Author: DAIR.AI