lint-typecheck

Quick Review

Well-structured skill with clear instructions for running ESLint and TypeScript checks. The description adequately covers trigger scenarios and the task steps are concrete with specific commands. Structure is clean with logical sections. However, novelty is limited as this primarily wraps standard development commands (npm run lint, tsc) that a CLI agent could execute directly with minimal tokens. The skill adds value through workflow guidance (error reporting, offering fixes, guardrails) but doesn't significantly reduce token cost for what are relatively straightforward operations.