shellcheck-configuration

Quick Review

Excellent comprehensive guide to ShellCheck configuration and usage. The description clearly indicates when to use this skill (linting infrastructure, fixing code issues, portability). Task knowledge is thorough with installation steps, configuration examples, common error codes with fixes, CI/CD integration patterns, and practical troubleshooting. Structure is logical with clear sections covering fundamentals through advanced usage. The content is well-organized in a single file appropriate for the scope. Novelty is moderate - while ShellCheck configuration can be looked up in documentation, having consolidated patterns for CI/CD integration, caching, parallel checking, and common violation fixes in one place provides practical value. A CLI agent would need significant token usage to synthesize this level of detail from raw documentation, making this skill useful for reducing costs in shell script quality workflows.