Agent Skills
› sanjay3290/ai-skills
› imagen
imagen
GitHub利用 Google Gemini 模型生成图像，适用于前端 UI、文档插图及概念可视化等场景。
Trigger Scenarios
用户请求生成图片
需要创建图标或 UI 素材
文档需要示意图
Install
npx skills add sanjay3290/ai-skills --skill imagen -g -y
SKILL.md
Frontmatter
{
"name": "imagen",
"license": "Apache-2.0",
"metadata": {
"author": "sanjay3290",
"version": "1.0"
},
"description": "Generate images using Google Gemini's image generation capabilities.\nUse this skill when the user needs to create, generate, or produce images\nfor any purpose including UI mockups, icons, illustrations, diagrams,\nconcept art, placeholder images, or visual representations.\n"
}
Imagen - AI Image Generation Skill
Overview
This skill generates images using Google Gemini's image generation model (gemini-3-pro-image-preview). It enables seamless image creation during any Claude Code session - whether you're building frontend UIs, creating documentation, or need visual representations of concepts.
Cross-Platform: Works on Windows, macOS, and Linux.
When to Use This Skill
Automatically activate this skill when:
- User requests image generation (e.g., "generate an image of...", "create a picture...")
- Frontend development requires placeholder or actual images
- Documentation needs illustrations or diagrams
- Visualizing concepts, architectures, or ideas
- Creating icons, logos, or UI assets
- Any task where an AI-generated image would be helpful
How It Works
- Takes a text prompt describing the desired image
- Calls Google Gemini API with image generation configuration
- Saves the generated image to a specified location (defaults to current directory)
- Returns the file path for use in your project
Usage
Python (Cross-Platform - Recommended)
# Basic usage
python scripts/generate_image.py "A futuristic city skyline at sunset"
# With custom output path
python scripts/generate_image.py "A minimalist app icon for a music player" "./assets/icons/music-icon.png"
# With custom size
python scripts/generate_image.py --size 2K "High resolution landscape" "./wallpaper.png"
Requirements
GEMINI_API_KEYenvironment variable must be set- Python 3.6+ (uses standard library only, no pip install needed)
Output
Generated images are saved as PNG files. The script returns:
- Success: Path to the generated image
- Failure: Error message with details
Examples
Frontend Development
User: "I need a hero image for my landing page - something abstract and tech-focused"
-> Generates and saves image, provides path for use in HTML/CSS
Documentation
User: "Create a diagram showing microservices architecture"
-> Generates visual representation, ready for README or docs
UI Assets
User: "Generate a placeholder avatar image for the user profile component"
-> Creates image in appropriate size for component use
Version History
- 3619692 Current 2026-07-24 17:34
