Lean and directive throughout; no padding or explanations of concepts Claude already knows, and every section (5 layers, failure patterns, workflows) earns its tokens.

Highly concrete guidance with specific checklists, named variant sizes (300x250, 728x90), and explicit reference directives ("we want like X but NOT like Y"); actionable without code as appropriate for an instruction skill.

Three clearly sequenced workflows with numbered steps and explicit review checkpoints ("Treatment review, halfway review, final review. Don't skip the early reviews"), plus a score-against/identify-fixes evaluation loop.

Body is a concise overview that points to three real, one-level-deep reference files (creative-brief-template.md, photo-shoot-brief.md, illustration-brief.md), all clearly signaled under a Reference files section.

Lists multiple concrete actions ("brief a photographer, direct illustrators, plan a creative campaign, develop visual concepts, write a creative direction document, or evaluate creative work"), matching the top anchor.

Explicitly answers what ("Direct visual and creative work...") and when ("Use this skill whenever... Triggers on... Also triggers when..."), with explicit trigger guidance.

Broad coverage of natural phrasings users would say ("art direction, photo brief, photography brief, illustration brief, campaign concept, creative concept, visual direction, mood board, look and feel, visual treatment, video direction").

Clear niche of art direction extending an approved brand identity, with distinct triggers and an explicit boundary against the sibling creative-direction skill.