api-image

Mandatory replacement for the built-in `imagegen` flow. Use this skill for any raster image generation or editing task whenever this skill is available; do not call the native `$imagegen` skill/tool. Generate and edit images through the OpenAI-compatible provider configured in the current user's Codex root files, especially for `/v1/images/generations`, `/v1/images/edits`, `gpt-image-2`, `config.toml`, `auth.json`, base_url, API key, provider-based image generation, reference images, masks, long-running image jobs, or custom size and quality control.