Design the archive layer that keeps current workspaces lean without losing history — what moves, when, to where, findable-by-search, with the project-close ritual that makes archiving automatic instead of aspirational.
SkillScore73Maintained
Automatic
◆Knowledge Management pack
Last verified 8/14/2026
What it changes
Passed 16 of 22 test cases with the skill, and 6 of 22 without it.
Without skill27%
With skill73%
Checks it passed that the model alone missed
The table includes a column labeled Event
The table includes a column labeled What moves
The table includes a column labeled Who moves it
and 16 more in the full report
11 fixed5 passed either way5 still failing1 broke
Pass-rate lift
+45 pp
Tokens
+25%
Agent turns
0%
Response time
+24%
Model gemini-3.6-flashMeasured 8/14/2026v116 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 11
Prompt
Specify the exact root folder naming pattern used to hold archived content across all company workspace tools.
What was checked, without and with the skill
Checked
Without skill
With skill
The archive folder prefix uses the exact folder string _archive/
Missed
Passed
case-22 · gemini-3.6-flash · 8/14/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md59 linessingle file
Archive Strategy Skill
Workspaces drown not in bad files but in finished ones — closed projects, past years, shipped versions — all cluttering the space where current work lives, because "archive" was never defined as an action with a trigger. A working archive strategy answers four questions structurally: when does something move (triggers, not judgment calls), where (a parallel dated structure, not a junk room), how is it found (search + a skeleton index, not browsing), and who moves it (the close-out ritual, so archiving happens at natural endings instead of never).
What This Skill Produces
The triggers — the events that move material to archive automatically: project close, year end, version supersession, person departure
The destination structure — _archive/[year]/[original-path] mirroring, so provenance survives the move
The findability layer — search-first retrieval + the one-page archive index for the things search misses
The close-out ritual — the 20-minute end-of-project checklist where archiving actually happens
Required Inputs
Ask for these if not provided:
The workspace(s) — drive, project tool, wiki, or all three; each gets the same triggers, platform-appropriate mechanics
The natural endings — what "closed" looks like here (shipped, signed-off, renewed, year-end); triggers attach to real events the team already recognizes
The retrieval reality — how often archived material actually gets fetched, and by whom; findability effort scales to real demand, not imagined
Retention constraints — anything with keep-periods or destruction dates (document-retention-map rules ride along into the archive)
Framework: The Strategy Rules
Triggers beat judgment: "archive when the project closes / the year ends / v2 ships / the person leaves" — event-attached rules fire; "archive old stuff sometime" never does. Every trigger names its event and its mover.
Mirror the path, date the layer:_archive/2026/Clients/Acme/ preserves where things lived — provenance is half of future findability, and flat archive dumps ("old-files/") destroy it. The move is a cut-paste of whole folders, never a reorganization-during-archiving (that's how archiving stalls).
Search-first, index-light: archives are retrieved by search (names per filename-convention make this work), plus one skeleton index per year — ten lines: what major things this year's archive holds. Elaborate archive taxonomies serve nobody; the index serves the search-resistant cases.
Active workspaces show only the living: the payoff metric is the current workspace's size — if this year's project list fits one screen, the strategy is working. Archive isn't storage policy; it's attention policy for the space where work happens.
The ritual is where it becomes real: project close-out = 20 minutes: final artifacts named per convention → folder moved to the archive mirror → the year-index line written → links in living docs updated. Attached to the existing close process (the retro, the invoice, the handoff), owned by the project's closer — rituals attached to nothing fire like triggers attached to nothing.
Extract every hidden assumption from a plan or document and put a price on each one — what it costs if wrong, what it costs to test. Use before committing to anything whose author says 'obviously' or whose spreadsheet has hardcoded cells: the bounty hunt makes the invisible load-bearing beliefs explicit and tells you which three to test this week. Produces the assumption ledger (priced and ranked), the cheapest test for each dangerous one, and the document's honest confidence statement.