Takes a written implementation plan and executes it step by step with proper checkpoints. Loads the plan file, reviews it critically for gaps or unclear instructions, then works through each task while marking progress and running verifications. Stops immediately when it hits blockers rather than guessing, which prevents the common problem of AI assistants making assumptions that derail implementations. Creates a TodoWrite file to track progress and integrates with git worktrees for isolated development. Really shines when you have a solid plan but want systematic execution with built-in quality gates.
npx skills add https://github.com/obra/superpowers --skill executing-plans