If you're building Claude Code skills, you'll want this. It walks you through the entire process with a nine-step checklist: clarifying requirements, designing architecture, writing descriptions that actually trigger, building workflows with confirmation gates, and packaging. The real value is in the progressive loading strategy and the "Iron Law" concept, which forces you to identify the one mistake Claude will most likely make and guard against it upfront. Includes scripts for initialization and packaging, plus reference files on keyword bombing, anti-patterns, and parameter systems. Opinionated about token cost, which is good because most skills are bloated.
npx skills add https://github.com/sanyuan0704/code-review-expert --skill skill-forge