What problem does it solve? Working on a new feature often requires switching branches or stashing changes, which disrupts your current workspace. This Skill sets up isolated git worktrees so you can develop on separate branches simultaneously without touching your main checkout. ## Core Features & Use Cases - Smart Directory Selection: Follows a priority order of existing .worktrees/ or worktrees/ directories, then AGENTS.md preferences, then asks the user. - Safety Verification: Confirms project-local worktree directories are git-ignored before creation, and fixes the .gitignore if they are not. - Automated Project Setup: Auto-detects Node.js, Rust, Python, or Go projects and runs the appropriate dependency install, then verifies a clean test baseline. - Use Case: You are mid-review on one branch and need to start a feature branch immediately. The Skill creates .worktrees/feature-auth, installs dependencies, runs the test suite, and reports a ready workspace. ## Quick Start Ask the AI to set up an isolated git worktree for your new feature branch and verify the project tests pass before starting work.