Shell

Quick Review

This skill provides minimal guidance on shell scripting. The description adequately conveys the general domain (Bash/macOS shell scripting), but the content offers only two basic best practices without deeper knowledge. It lacks actionable task knowledge like common command patterns, error handling, portability issues between BSD/GNU tools, or script templates. The structure is clear but trivial given the sparse content. Novelty is very low since these are basic conventions a CLI agent likely already knows or could easily generate. The skill would benefit significantly from examples, common pitfalls, macOS-specific command differences, and practical scripting patterns to justify its existence.