imagegen - Generate and edit raster images
Generates or edits raster images, including photos, illustrations, textures, mockups, sprites, and transparent-background assets.
Tags
Updated: 2026-10-19Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Generate raster images
- Edit existing raster images
- Use reference images
- Create image variants
- Remove chroma-key backgrounds
- Save project image assets
- Validate generated outputs
Inputs
- Image prompts
- Reference images
- Edit target images
- Exact text
- Image constraints
- Avoid lists
- Output destinations
Outputs
- Generated bitmap files
- Edited bitmap files
- Transparent PNG or WebP files
- Inline image previews
- Project asset updates
Requirements
- Built-in image_gen tool
- OPENAI_API_KEY for CLI fallback
- gpt-image-1.5 for native transparency fallback