What problem does it solve? Completed change folders accumulate in context/changes/ and clutter the active workspace, while manually moving them loses git history and leaves roadmap items stale. This Skill closes a change cleanly by moving its folder, stamping its metadata, and updating the roadmap in one commit. ## Core Features & Use Cases - History-preserving move: Relocates context/changes/<change-id>/ to context/archive/<created-date>-<change-id>/ using git mv so file history follows the rename. - Lenient warn-only gate: Hard-blocks only on uncommitted changes or pre-existing staged files; incomplete Progress items, missing impl-reviews, and unexpected statuses surface as warnings with a confirmation prompt. - Roadmap closure: When context/foundation/roadmap.md contains an item whose Change ID matches, flips its Status to done and appends an entry to the ## Done section, all staged into the same archive commit. - Use Case: After finishing and reviewing the oauth-login change, run the archive command to move its folder, stamp change.md with status archived and archived_at, close the matching roadmap slice, and commit everything as chore(archive): close oauth-login. ## Quick Start Archive the completed change oauth-login by moving its folder to context/archive and closing its roadmap item.