This is workflow infrastructure for managing multi-step work that spans sessions or touches more than three files. It enforces a living document format with sections for progress tracking, surprises, decisions, and validation commands. The format is deliberately narrative, not a checklist: it captures why changes matter, what the codebase looks like now, and how to prove success. The real discipline is updating progress immediately after each milestone with timestamps, because that's your only persistence between sessions. Plans live in docs/exec-plans/active until complete, then move to completed. If you're doing anything non-trivial, this keeps you from redoing work or losing context when you pick it back up tomorrow.
npx skills add https://github.com/pproenca/dot-skills --skill exec-plan