Agent Skills: unix-review

Evaluate codebases against Eric Raymond's 17 Unix rules and SOLID principles, with a novel AI-Readiness dimension. Performs dimensional scoring across Modularity, Composability, Clarity, Simplicity, Robustness, Data-Drivenness, Extensibility, and AI-Readiness. Use for architecture reviews, codebase audits, or assessing how well code follows time-tested engineering principles.