Workstation Maintenance

Use this skill to inventory Windows drives, propose file moves in small batches, move only the batches the user approves, and roll them back on request. A second mode moves cluttered top-level folders of a drive into <drive>\_Organized\<Bucket>\_RootDirs\ and leaves a junction at the old path, so existing absolute paths keep working.

Setup: config.json

Everything specific to the machine lives in config.json next to this file. It is git-ignored. If it is missing, copy config.example.json, ask the user which folders must never move, and fill it in before any live run. A live inventory and the drive-root scripts refuse to run without a config. -ConfigPath or $env:WORKSTATION_MAINTENANCE_CONFIG can point at a config elsewhere. Paths may use environment variables such as %USERPROFILE%.

Agent folders in the user profile (.codex, .claude, .openhands, opencode state) are always treated as infrastructure.

Hard boundaries

• Never move, delete, or open anything under a protected_roots entry, including when it is reached through a junction, symlink, relative path, or different casing.
• The Windows folder, Program Files, ProgramData, AppData, package caches, browser profiles, auth/session/db/log folders, git worktrees and reparse points are never moved.
• infrastructure_roots and project_roots stay in place unless the user asks for a migration of that one folder.
• Never delete files. At most, write a list of deletion candidates for the user.
• Classify by path and filename only. Do not open documents.
• No physical move without an inventory manifest, a move plan, a batch ID the user approved, and rollback data.

Workflow

1. Preflight
   • Check that config.json exists and protects what the user cares about.
   • Note uncommitted changes in any repos under the roots and leave them alone.
2. Inventory
   • Run scripts/New-WorkstationInventory.ps1. Keep its JSON/Markdown output in a local folder that is not committed; it contains private filenames.
   • Confirm there are zero entries under protected roots and zero move-eligible reparse points, directories, or git worktrees.
3. Plan
   • Run scripts/New-MovePlan.ps1 on the inventory manifest.
   • Executable batches include only low-risk files older than 30 days; newer ones are deferred so normal use is not disrupted.
   • Batches are grouped by file type and capped at 100 items, so the user approves small, understandable units. Duplicate destinations get a stable item-ID suffix.
   • For drive-root organization, run scripts/New-DriveRootOrganizationPlan.ps1 -DriveRoot <drive> instead. It classifies the immediate children of the drive only.
4. Approval gate
   • Stop before moving anything.
   • scripts/New-ApprovalPacket.ps1 writes a summary of batch IDs, counts and sizes, without filenames. scripts/Test-MovePlanBatches.ps1 preflights every batch.
   • Ask the user to approve batch IDs. If they approve all currently passing low-risk batches at once, run them without asking again for each one, stopping at the first failure.
   • Only then run scripts/Invoke-ApprovedMoveBatch.ps1 -Approved (or Invoke-DriveRootOrganizationPlan.ps1 -Approved).
5. Rollback and validation
   • Every applied batch writes an applied manifest with rollback fields.
   • Undo with scripts/Invoke-RollbackBatch.ps1, or Invoke-DriveRootOrganizationPlan.ps1 -RollbackManifestPath <applied.json>.
   • Run scripts/Test-WorkstationMaintenance.ps1 after changing any script.
6. Report
   • Summarize what moved by bucket, count and size. Do not paste private filenames into chat logs, notes, or commits.

Categories

Protected-NoMove, AgentInfrastructure, ActiveProject, CourseworkArchive, PersonalSensitive, MediaAssets, Downloads, TempCache, VendorSystemToolchain, UnknownReview. Drive-root buckets: Downloads, Temp-Review, Media, Coursework, Documents-Private, Games, Tools-Review.

Commands

Run from this folder. powershell -NoProfile -ExecutionPolicy Bypass -File <script> ... works the same if the execution policy blocks .\scripts\....

$out = Join-Path $env:TEMP "workstation-maintenance"
.\scripts\New-WorkstationInventory.ps1 -OutputDir $out
.\scripts\New-MovePlan.ps1 -ManifestPath "<inventory.json>"
.\scripts\Test-MovePlanBatches.ps1 -MovePlanPath "<move-plan.json>"
.\scripts\New-ApprovalPacket.ps1 -MovePlanPath "<move-plan.json>"

New-MovePlan.ps1 defaults to -MinimumAgeDays 30 -MaxItemsPerBatch 100. Lower the age gate only when the user accepts the risk of moving recent files.

After the user names a batch ID:

.\scripts\Invoke-ApprovedMoveBatch.ps1 -MovePlanPath "<move-plan.json>" -BatchId "batch-downloads-archives-old" -PreflightOnly
.\scripts\Invoke-ApprovedMoveBatch.ps1 -MovePlanPath "<move-plan.json>" -BatchId "batch-downloads-archives-old" -Approved
.\scripts\Invoke-RollbackBatch.ps1 -AppliedManifestPath "<applied-batch.json>"

Drive-root organization (<drive> is a drive root such as the one the user named):

.\scripts\New-DriveRootOrganizationPlan.ps1 -DriveRoot "<drive>" -OutputDir $out
.\scripts\Invoke-DriveRootOrganizationPlan.ps1 -PlanPath "<drive-root-plan.json>" -PreflightOnly
.\scripts\Invoke-DriveRootOrganizationPlan.ps1 -PlanPath "<drive-root-plan.json>" -Approved -SkipIds @("dr_0016")

Folders that fail because of ACLs or open handles stay where they are: pass their IDs through -SkipIds, report them, and retry after the lock is gone. Never leave a folder half moved.

References

• references/safety-boundaries.md
• references/batch-move-workflow.md
• references/manifest-schema.md