Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work. - virgiliojr94/book-to-skill
🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman - JuliusBrussee/caveman
An agentic skills framework & software development methodology that works. - obra/superpowers
/plugin marketplace add forrestchang/andrej-karpathy-skills