소개
This skill streamlines the process of starting new feature work by setting up isolated Git workspaces using worktrees, allowing for simultaneous multi-branch development without switching contexts. It eliminates common points of friction by handling directory selection (local or global), automatically updating .gitignore to prevent accidental commits, and auto-detecting project environments to install dependencies for Node.js, Rust, Python, and Go. By verifying a clean test baseline before work begins, it ensures that any future bugs are caught early and environment isolation is maintained throughout the development lifecycle.