image-generation

# Image Generation Skill Generate professional AI images using Google Gemini via the bundled CLI script. ## When to Invoke This Skill Invoke immediately when: **Web Development** - Hero sections without images - Feature illustrations needed - Placeholder images in code (`placeholder.jpg`, `stock-photo.png`) - Empty visual sections (`<section class="hero">` without images) - Landing pages and marketing sites **Presentations & Documents** - Cover images and headers - Conceptual diagrams - Section dividers **Applications** - Onboarding illustrations - Empty state graphics - Error page visuals ## Using the CLI Run the bundled CLI script via bash: ```bash node "${CLAUDE_PLUGIN_ROOT}/mcp-server/build/cli.bundle.js" \ --prompt "Your detailed image description" \ --output "./path/to/output.png" \ --aspect-ratio "16:9" ``` ### Parameters | Flag | Required | Default | Description | |------|----------|---------|-------------| | --prompt, -p | Yes | - | Detailed image description | | --output, -o | No | auto-generated | Output file path | | --aspect-ratio, -a | No | 1:1 | 1:1, 16:9, 9:16, 4:3, 3:4, 2:3, 3:2 | | --model, -m | No | provider default | Model to use; routes the provider (gpt-image*/dall-e* → OpenAI, others → Gemini) | | --reference-images, -r | No | - | Reference image paths (PNG/JPEG/WebP, repeatable or comma-separated, max 5) | | --mask | No | - | PNG mask marking the region to repaint; OpenAI only, requires --reference-images | | --background, -b | No | pr...