Image Generation (Codex OAuth)

Scriptable image generation backed by the user's Codex ChatGPT login. No OPENAI_API_KEY needed. Works on macOS and Linux with only Python 3.10+.

Prerequisites

• Run codex login once and choose ChatGPT auth. The CLI reads $CODEX_HOME/auth.json or ~/.codex/auth.json.
• Check state with scripts/imagegen auth-status.

Quick start

Generate an image:

<skill-path>/scripts/imagegen generate \
  --prompt "A cinematic alpine lake at sunrise, photorealistic" \
  --out output/lake.png