A three-mode image generation skill that adapts to your environment instead of breaking when the API key is missing. Mode A runs locally with OpenAI-compatible endpoints and saves everything to disk. Mode BDetectS when you're in ChatGPT or another host with native image tools and becomes a prompt engineering layer that hands off perfectly structured prompts to whatever's available. Mode C drops to pure advisor mode when there's no image capability at all, saving high-quality prompts you can copy elsewhere. Ships with 80+ structured templates across 18 categories covering everything from live commerce UIs to exploded product views to travel maps. The check-mode script runs first and tells you which path you're on.
npx skills add https://github.com/conardli/garden-skills --skill gpt-image-2