Show GN: Claude Code, Codex 스킬이 잘 작동하는지 rubric evaluator로 검증 해보기

The author introduces a rubric evaluator-based testing framework for Claude Code and Codex skills, providing developers with systematic validation methods previously unavailable. This addresses a critical gap in the emerging skills ecosystem by enabling creators to verify their implementations meet quality standards before sharing publicly. As Claude Code extensibility grows, standardized validation practices like this could become essential infrastructure for the developer community.