What problem does it solve? Long-running tests, builds, and CI pipelines leave developers idle, and switching branches mid-task disrupts uncommitted work. This Skill sets up isolated git worktrees so multiple coding sessions run in parallel without interfering with each other. ## Core Features & Use Cases - Worktree Creation and Cleanup: Add worktrees for feature, bugfix, or experiment branches and remove or prune them when finished. - Parallel Session Workflow: Run separate editor or AI sessions per worktree so tests, reviews, and development proceed simultaneously. - Claude Code Integration: Use claude -w for automatic worktree creation and cleanup, plus background task controls. - Use Case: While a test suite runs for several minutes on your main branch, open a second worktree on a bugfix branch and resolve an issue in a separate session, then clean up with git worktree prune. ## Quick Start Ask the assistant to create a git worktree for a new feature branch and show the commands to open and later clean up a parallel session.