| name | ad-archive |
| description | Sweep completed plan files (tasks Status:done, specs Status:shipped, PRDs Status:superseded, ADRs Status:superseded or deprecated) out of the working tree and into git history via `git rm`. Use when the user wants to archive, clean, prune, or sweep done tasks / shipped specs / superseded PRDs / superseded or deprecated ADRs / completed legacy plan documents. Hard-delete-only — git history is the ledger, no in-tree archive subdirectory, no `CHANGELOG.md` (Rule |
| summary | Hard-delete completed plan files (tasks / specs / PRDs / superseded ADRs) into git history. ADR-accepted requires absorption proof. |
<background_information>
Removes plan files whose decision-record lifecycle is over. Git history retains the content; the working tree stops paying context cost on artifacts the LLM no longer needs to scan.
Three rules anchor the design:
- No
CHANGELOG.md, no archive/ subdirectory. WORKFLOW.md Rule #2 forbids changelogs in narrative documents; an archive/ subdir still expands under directory globs. Git history is the ledger; /ad-commit after /ad-archive is the breadcrumb. git log --diff-filter=D -- doc/adr/ reaches it when needed.
- Status-driven, not age-driven. Accepted means binding regardless of age.
- Accepted ADRs require absorption proof. Nygard's tradition treats accepted ADRs as immutable; the kit's lean-tree value justifies removal only when the ADR's substance — not just its slug citation — has been moved into a binding document. The skill enforces this by grepping the named target for the ADR's core claim before allowing
git rm.
</background_information>
Step 1 — Discover candidates. Read frontmatter only; do not load full bodies.
Tasks (doc/tasks/NNNN-*.md): include if Status: done. Exclude proposed, in-progress, blocked.
Specs (doc/specs/NNNN-*.md): include if Status: shipped. Exclude draft, accepted, anything superseded by SPEC-NNNN (chain target stays).
PRDs (doc/product/PRD.md single-product or doc/product/<slug>.md multi-product): include if Status: superseded. Exclude draft, accepted.
ADRs (doc/adr/NNNN-*.md):
- Auto-include if
Status: superseded by ADR-NNNN or Status: deprecated. Chain target stays.
- Do NOT auto-include
Status: accepted. Accepted ADRs require the explicit Step 3 absorption check.
Legacy plan docs (prose files under doc/ not in adr//tasks//specs//product/; e.g. doc/v0.2-cli-plan.md): present as candidates only when the user explicitly names them. No Status: field — user judgement required.
Step 2 — Present the slate. One block per category, one line per candidate, format:
### Tasks (done) — N candidates
- doc/tasks/NNNN-slug.md done <created date> "<title>"
### Specs (shipped) — N candidates
(none)
### PRDs (superseded) — N candidates
(none)
### ADRs (superseded / deprecated) — N candidates
- doc/adr/NNNN-slug.md superseded by ADR-MMMM <date>
Print a one-line summary tail: Total: N candidates across M categories. Hard-delete via git rm; git history retains. No CHANGELOG or archive subdir.
If a category has zero candidates: render heading and (none) — do not skip silently.
If user named legacy plan docs: render under ### Legacy plan docs (user-named) — N candidates.
Step 3 — Confirm + accepted-ADR absorption gate.
Ask the user which categories to sweep. Default phrasing: "Proceed with all auto-included candidates? Or name a subset (e.g. 'tasks only', 'tasks + specs', 'skip ADR-0019')."
If the user adds any Status: accepted ADR to the removal set, run the absorption check before accepting:
- Ask the user where the decision has been absorbed. Required form:
<file>#<section-or-anchor> or <file>:<line> (e.g. ARCHITECTURE.md#data-flow, GUIDELINES.md§Naming, src/lib/profiles.js:23).
- Extract two-to-four substance keywords from the ADR's title and Decision section (not the slug — substance). Example: ADR-0004 "File-based task tracking" → keywords
file-based, task tracking, doc/tasks, Markdown.
- Grep the absorption target for each keyword. Require at least one keyword match.
- If grep fails: refuse removal. Print:
"ADR-NNNN absorption not verified. Substance keyword
<X> not found in <target>. Absorb the rationale first (edit the binding doc), then re-run /ad-archive and re-name this ADR."
- If grep succeeds: add to removal set, print matched location as evidence.
Do not silently downgrade the check. The absorption rule is the design's load-bearing constraint.
Step 4 — Execute. Single git rm invocation for all confirmed files (one shell call, atomic stage):
git rm doc/tasks/0001-...md doc/tasks/0002-...md doc/adr/0019-...md
Then run git status --short and print the staged deletions. Do not commit. Do not push. User runs /ad-commit next.
If git rm fails on any file: abort the entire batch, print error verbatim, instruct user to resolve before re-running.
Step 5 — Hand off. Print exactly:
N file(s) staged for deletion. Git history retains content.
Discoverability: `git log --diff-filter=D --name-only -- doc/`
Next: /ad-commit
Suggested subject: `docs: archive <N> implemented <kind(s)>`
Suggested body: list removed slugs and the binding doc(s) the substance was absorbed into (for accepted-ADR removals).
<output_contract>
Writes nothing to disk other than git rm staging. Never auto-commits. Refuses to remove Status: proposed | in-progress | blocked | draft | accepted artifacts except when the user explicitly names an accepted ADR and the absorption check passes. Refuses to create CHANGELOG.md or doc/<kind>/archive/ subdirectories — both violate kit discipline (Rule #2 and the lean-tree value).
</output_contract>
Next
/ad-commit — author the deletion commit (Conventional Commits + DCO sign-off)./ad-next — re-run state survey; removed artifacts disappear from Layer 4 / Layer 5 counts./ad-drift — confirm no narrative document still cites removed ADRs by slug as load-bearing context.
