sg-cleanup

To archive completed milestone phase directories, this Skill delegates file moves to gsd-cleanup and then generates a summary table. It snapshots `.planning/phases/` before and after the run to identify exactly which phase slugs were moved into `.planning/milestones/vX.Y-phases/`.

The best way to track archived planning phases is using a before-and-after snapshot diff of `.planning/phases/`. This approach derives the exact archived phase slugs and groups them by milestone version into a human-readable summary table.

Milestone management handles workspace hygiene by archiving accumulated phase directories from completed milestones. It delegates the actual file moves to gsd-cleanup, ensuring the active phases area stays uncluttered while providing a clear diff report of the changes.

No, you cannot use this cleanup orchestration tool without gsd-cleanup. The Skill explicitly delegates all file moves and git commit operations to gsd-cleanup, meaning it only functions as a reporting wrapper if that dependency is available.

No, this Skill does not perform git commits or file moves. It strictly delegates those actions to gsd-cleanup, limiting its own scope to snapshotting the `.planning/phases/` directory and rendering a summary table of the archived results.

You should run phase directory archival when completed milestones leave scattered directories in `.planning/phases/`. Running it prevents clutter and confusion in your GSD learning loop by reliably moving accumulated phases into versioned milestone folders.