Shared Drive Cleanup Skill

Shared drives rot for one structural reason: shared ownership is no ownership. Nobody deletes (it might be someone's), nobody files (whose rule?), and the drive becomes archaeology — ex-employees' folders, three "Marketing" directories, project debris from 2022. The cleanup starts with ownership (one named steward, or nothing sticks), proceeds top-down (folder-level verdicts, never file-by-file), and replaces deletion fear with the archive rule: nothing is destroyed; everything doubtful moves to a dated archive that nobody has ever actually needed to reopen — but could.

What This Skill Produces

• The audit map — top-level folders × last-modified × apparent owner × verdict (keep / archive / merge)
• The archive plan — _archive/2026/ moves, the fear-killing everything-is-recoverable rule, the announcement
• The ownership layer — steward named per surviving top-level folder; unowned folders can't survive the audit
• The norms — the placement rules + naming convention + quarterly review that prevent the regrowth

Required Inputs

Ask for these if not provided:

• The drive's shape — top-level listing with last-modified dates (the audit works at this altitude; no file inventories)
• The political reality — whose folders are whose, any sensitive territories (Legal's corner, the exec folder), and whether a steward mandate exists or must be manufactured
• The team's fear level — has deletion ever caused an incident? The archive rule's prominence scales with the scar tissue
• Platform — Drive/SharePoint/Dropbox — permissions and versioning mechanics differ; the plan uses the real ones

Framework: The Cleanup Rules

1. Ownership precedes organization: appoint the steward (or become it) before touching anything — cleanups without an owner regress within a quarter. Every top-level folder that survives gets a named steward too; "the team's" folders go to the audit's merge-or-archive pile.
2. Audit top-down, verdict at folder level: last-modified > 12 months + no named owner → archive candidate, whole. Duplicated concepts (three Marketings) → one survivor, others merged-then-archived. File-by-file review is how cleanups die; folders are the unit.
3. Archive, never delete — and say so loudly: everything doubtful moves to _archive/[year]/[original-name] — visible, searchable, restorable. The announcement leads with this rule because fear is the blocker: "nothing is being deleted; everything is one search away" converts objectors into shruggers. (Actual deletion happens years later, per the document-retention-map, by the steward, quietly.)
4. Ex-employee folders get a protocol, not a taboo: steward + the person's former manager skim for the live material (extract to owned homes), then the folder archives whole. The taboo version — untouchable ghost folders — is how drives become graveyards.
5. Regrowth prevention is norms plus cadence: the surviving structure gets placement rules (folder-structure-designer), the naming line (filename-convention), and a quarterly 30-minute steward review. A cleanup without the cadence is a before photo.

Output Format

Drive Cleanup: [drive] — steward: [name]

The Audit Map

The Archive Move

[_archive/2026/ plan · the announcement draft, leading with nothing-is-deleted · the restore-on-request promise]

Ownership Layer

[Surviving folders × stewards · the ex-employee protocol runs on: (list)]

Going Forward

[Placement rules posted · naming line · quarterly steward review, calendared]

Quality Checks

• A steward exists before any move happens
• Verdicts were made at folder level — no file-by-file audit
• The announcement leads with the archive-not-delete rule
• Every surviving top-level folder has a named steward
• The quarterly review is calendared — cleanup without cadence is a photo

Anti-Patterns

• Do not clean without a mandate — unowned cleanups get reverted by the first objector
• Do not review file-by-file — the audit dies at folder 40 of 4,000
• Do not delete in round one — archive buys the same tidiness without the fear war
• Do not leave ghost folders as memorials — the protocol extracts and archives them respectfully
• Do not skip the announcement — silent cleanups read as data loss and generate the incident the fear predicted