imagegen - Generate and edit raster images with Codex
Orchestrates Codex CLI to clarify briefs and generate or edit raster images, saving results under the project root's codex-image directory.
Tags
Updated: 2026-10-07Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Clarify image requirements
- Compile structured briefs
- Check Codex environment
- Generate raster images
- Edit reference images
- Monitor background execution
- Verify output files
- Handle execution failures
Inputs
- Image brief
- Reference image paths
- Project directory
Outputs
- Generated PNG files
- Edited PNG files
- Execution status
- Failure guidance
Requirements
- Codex CLI
- Built-in image_gen tool
- Codex authentication
- Background process support
- Project write access
