using-git-worktrees

Git worktrees create isolated workspaces for each branch, letting you develop multiple features in parallel directories without context switching. Each worktree is a separate checkout of your repository linked to a single branch, so you can work on feature/auth in one directory and bugfix/login in another simultaneously.

Yes. Creating a git worktree automatically detects your project type (Node.js, Rust, Python, Go) from package.json, Cargo.toml, requirements.txt, pyproject.toml, or go.mod, installs dependencies, and runs baseline tests to verify the isolated workspace is ready for development.

The Skill applies .gitignore safety checks before creating worktrees to prevent committing ignored files. It prioritizes directories, validates the git repository state, and ensures the new worktree won't conflict with existing branches or workspace configurations.

Worktrees isolate each branch in its own directory with independent node_modules, build artifacts, and test outputs. This prevents dependency version conflicts, build state collisions, and accidental commits to the wrong branch that occur when switching branches in a single workspace.

No. The Skill auto-detects your project's build system and dependency manager, installs required packages per-project, and verifies the setup with baseline tests—eliminating manual per-worktree configuration and reducing setup time.