This helps you articulate problems before building solutions, which is harder than it sounds when you're excited about a feature idea. It pushes you to separate the struggling moment from your proposed fix, distinguish business problems from customer problems, and avoid the "let's use AI because it's cool" trap. Built from frameworks by 91 product leaders like Marty Cagan and Bob Moesta. Use it when scoping new features, validating product ideas, or catching yourself solution-first. The questioning approach is genuinely useful for getting unstuck when you know something feels off but can't articulate why.
npx -y skills add refoundai/lenny-skills --skill problem-definition --agent claude-codeInstalls into .claude/skills of the current project.
Select a file.
juliusbrussee/caveman
mattpocock/skills
shadcn/improve
obra/superpowers
forrestchang/andrej-karpathy-skills
vercel-labs/skills