概要
This skill empowers Claude to expertly implement and maintain project build systems using 'just', a modern, cross-platform command runner. It provides standardized implementation patterns for both simple repositories and complex monorepos using hierarchical modules, ensuring consistent quality gates, CI/CD integration, and language-specific workflows for Go, Rust, and TypeScript. By automating justfile creation, the skill helps developers maintain a unified interface for project tasks, improves development velocity with quick-feedback loops, and integrates seamlessly with tool version managers like mise for reproducible environments.