What problem does it solve? Working on multiple branches simultaneously often requires stashing changes or cloning the repository again, which disrupts your current workspace and wastes disk space. This Skill sets up isolated git worktrees so you can develop features in parallel without touching your main checkout. ## Core Features & Use Cases - Smart Directory Selection: Follows a priority order (existing .worktrees/ or worktrees/ directories, then CLAUDE.md preferences, then asking the user) to pick a consistent worktree location. - Safety Verification: Checks with git check-ignore that project-local worktree directories are gitignored before creation, and fixes the .gitignore automatically if not. - Automated Project Setup: Auto-detects Node.js, Rust, Python, or Go projects and runs the appropriate dependency installation, then verifies a clean test baseline before reporting ready. - Use Case: You are about to execute an implementation plan for a new auth feature. The Skill creates .worktrees/auth on a new branch, runs npm install, confirms all 47 tests pass, and hands you a clean isolated workspace. ## Quick Start Ask the AI to set up an isolated git worktree for your new feature branch before starting implementation work.
