Fork of anthropics/skills skills/skill-creator with Windows fixes (pipe reader, UTF-8 file I/O, --project-root, real-skill trigger detection) and eval-validity fixes (contaminated results from an installed same-named skill, harness errors masked as a 0% score). Upstream commit, patches, and audit findings: vendor/skill-creator/ in CtrlCarlitos/skills. Drop-in: same name, same description. Upstream issue anthropics/skills#1827.

Skill Creator

A skill for creating new skills and iteratively improving them.

At a high level, the process of creating a skill goes like this: