Thumbnail Design

Create high-impact thumbnails optimized for clicks and readability at small sizes. Covers YouTube thumbnails, article headers, OG images, and video covers.

Step 1: Load Design Context

1. Read .agents/design-context.md first -- brand colors (hex), fonts, style archetype
2. If missing, use the design-context Default Fallbacks and tell the user defaults were used
3. Thumbnails prioritize readability and impact over strict brand guidelines -- but brand colors create channel recognition

Gemini Image Generation Path

Pipeline/CLI: image-generation. Prompt craft, cropping, and text-overlay fallback: graphic-design Step 3.