imagegen - Generate and edit raster images
Generates or edits raster images for project assets, mockups, illustrations, photos, textures, sprites, and transparent-background outputs.
Tags
Updated: 2026-10-19Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Generate raster images
- Edit existing images
- Create image variants
- Process transparent backgrounds
- Generate asset batches
- Validate image outputs
Inputs
- Image prompts
- Exact text
- Generation constraints
- Avoid lists
- Reference images
- Edit target images
- Destination paths
- Project workspace
Outputs
- Generated raster images
- Edited raster images
- Image variants
- Transparent PNG or WebP assets
- Saved project assets
Requirements
- Built-in image_gen tool support
- OPENAI_API_KEY for CLI fallback
- gpt-image-1.5 for native transparency fallback
- Local image processing helper