关于
This skill provides a comprehensive framework for creating professional-grade shell scripts, ensuring they are maintainable, reliable, and user-friendly. By distinguishing between simple logic and complex utilities, it applies appropriate structural requirements like the main function pattern, structured argument parsing, and explicit dependency validation. It prioritizes explicit error handling over brittle defaults like 'set -e', resulting in scripts that are easier to debug and safer for production environments, automation tasks, and deployment workflows.