Git worktrees for isolation (Superpowers)

Before starting a feature or running a plan, Claude checks whether it is already in an isolated workspace and, if not, creates a git worktree in a sensible location. It then runs the project's setup (npm, pip, cargo, go and so on) and confirms tests pass so later failures can be traced to new changes. Guidance only; it uses standard git commands.

Try asking:

• "Start the new billing feature in its own worktree"
• "Set up an isolated workspace before we run the plan"
• "Create a worktree for this experiment so main stays clean"

Source: obra/superpowers · MIT · by Jesse Vincent (obra)