Codex Imagegen Backend

Role

Act as a thin image-generation backend for Atlas asset skills.

This skill calls the Codex Responses HTTP endpoint directly with a ChatGPT/Codex OAuth token.

Use this skill to create raster image files from text prompts, optional reference images, and optional edit-target images. Higher-level Atlas skills own sprite workflows, character sheets, tilesets, UI icon sets, background packs, QA rules, and packaging.

Capabilities