lisa-learnings-audit

name	lisa-learnings-audit
description	The gardener of the learnings ladder (PRD #1729). Periodically audits every knowledge surface — ledger, rules trees (including Lisa's own shipped eager rules), skills, wiki index, and mechanical-control surfaces — gathers evidence per item (recurrence, staleness, redundancy, contradiction, budget pressure), classifies each candidate through the ladder router (skill-evaluator, advisory), and communicates exclusively through the tracker: one evidence-bearing ticket per PROMOTE/DEMOTE, one batch ticket per run for CONFIRM/RETIRE, upstream Lisa issues for upstream-scoped patterns. Everything is human-gated at v1 — the skill only files tickets; humans gate by flipping status:ready or closing as rejected, and rejections are remembered. Cron-able via lisa-setup-automations and runnable on demand via /lisa:learnings:audit.
allowed-tools	["Skill","Bash","Read","Glob","Grep"]

Learnings Audit (the gardener): $ARGUMENTS

Run one audit cycle over this project's knowledge surfaces and convert what the evidence supports into human-gated tracker tickets — nothing else. The gardener is the only flow in Lisa that takes knowledge back out or moves it up the ladder; it closes the loop that capture (learner, debrief-apply, MLD) opens.

$ARGUMENTS (all optional): max_candidates=<n> (default 10 — cap on per-item PROMOTE/DEMOTE tickets filed per run, following the lisa-repair-intake bounded-cycle precedent; CONFIRM/RETIRE batch rows are not capped), surface=<ledger|rules|skills|wiki|all> (default all), dry_run=true (report what would be filed, file nothing).

Intent

Keep the knowledge system from silting up: every learning lives at the cheapest rung that still prevents the mistake (per the six-rung ladder, PRD #1729), prose never duplicates a mechanical owner, the eager tier shrinks over time, and every change to "what the agents believe" is approved by a human through the tracker. A quiet run with nothing to propose is a healthy outcome and says so in its one-line summary.

Sources of truth

Inventory these surfaces each run — discover dynamically, never from a memorized list:

1. The ledger — resolve via .lisa.config.json (learnings.file, default .lisa/PROJECT_LEARNINGS.md) and read it ONLY through the executable contract from @codyswann/lisa/learnings: parseLearningsFile for the full parse (the gardener is the maintenance loop — auditing requires every entry, and the contract-mediated full parse is its documented exemption from projection-only serving) plus projectLearnings for the bounded projection (to measure budget pressure: how many entries the projection omits). Never hand-parse or hand-edit the raw file.
2. The overflow buffer — captures the ledger had no budget to accept, held in PROJECT_LEARNINGS.overflow.md beside the resolved ledger. Read it ONLY through the executable contract: bunx @codyswann/lisa learnings-overflow, which prints { file, pending, entries } as JSON. Never hand-parse or hand-edit it. These are judged-durable learnings with nowhere to live, so a non-empty overflow is the single strongest budget-pressure evidence there is — stronger than an omission count, because room was not merely tight, a real capture was turned away. Drain it every run (see The audit cycle).
3. Rules trees — the plugin rules/eager/ + rules/reference/ pairs AND the host project's canonical host-rules directory .agents/rules/, plus any retired-but-surviving single-file rules the project still carries (.claude/rules/PROJECT_RULES.md, or a legacy projectRulesFile path). All of it is human-authored only — the gardener proposes, it never rewrites — and its existing sections are still audit candidates; first-run candidates come from exactly there.
4. Skills — .claude/skills/ and the plugin skill roots the runtime exposes (descriptions are eager context; bodies load on invoke).
5. The wiki index — wiki/index.md when the project has a wiki.
6. Mechanical-control surfaces — lint configs (ESLint/oxlint), ast-grep rules, git hooks, test suites, and package.lisa.json force sections: the surfaces that answer "does a mechanical owner already exist?".
7. The tracker — prior gardener tickets (open, done, and closed-rejected) are its memory; see Idempotency.

Candidate-selection rules

A surface item becomes a candidate only when evidence supports a change. Gather, per item, the five evidence axes:

Axis	Question	How
Recurrence	Has the same failure class recurred since the entry's last_confirmed (or the rule's last touch)?	Search issues/PRs/commits since that date — reuse the git-history-analyzer agent for commit/PR archaeology; tracker search for issue recurrence.
Staleness	Does the item reference files, flags, versions, or tools that no longer exist?	Glob/Grep the referenced paths and configs.
Redundancy	Does a mechanical owner already enforce the invariant? (The double-payment hunter.)	Check lint/ast-grep/hook/test/force surfaces for the same invariant.
Contradiction	Does the item contradict another rule, skill, config, or observed current behavior?	Cross-reference the inventoried surfaces.
Budget pressure	Is the ledger projection omitting entries, captures landing in the overflow, or the eager tier growing?	projectLearnings omission count; learnings-overflow pending count; eager-tree token/size trend.

Selection outcomes per candidate: PROMOTE (up the ladder), DEMOTE (down the ladder), CONFIRM (evidence the entry demonstrably applied — a last_confirmed bump), RETIRE (provably redundant/stale — proof, not vibes), or leave alone. No evidence ⇒ no candidate; the gardener never files a recommendation it cannot evidence.

The eager tier is audited every run — including Lisa's own shipped eager rules, not just host additions. Admission is demotion-biased and earned only by repeated-miss evidence (see the promotion-contract rule); an eager rule without that evidence gets a DEMOTE candidate citing the admission policy, scoped upstream when the rule ships with the kernel.

Exclusions (no learning loops about learning). Never candidates, never evidence:

• The gardener's own tickets, PRs, and comments (anything carrying the [lisa-gardener] marker).
• All learning-machinery artifacts: items carrying [lisa-learning-drop], [lisa-learning-pr], [lisa-learning-upstream-handoff] (any [lisa-learning-*] marker), [lisa-rejection-candidate], or [lisa-archaeology-candidate], and the learning:needs-triage label.

Scope

• In scope: recommending placement changes for knowledge on any inventoried surface, in this repository (project scope) or upstream in CodySwannGT/lisa (upstream scope).
• Out of scope: executing any promotion/demotion/retirement (the factory does, per flipped tickets), editing any knowledge surface, auto-apply modes (v1 is fully gated), and the capture streams (learner, debrief, MLD).

Proof

A run is proven, not asserted. The per-run report (and the run ticket, when one exists) must show:

• The surfaces inventoried, with counts (ledger entries parsed, rules files, skills, wiki pages, mechanical controls).
• Per filed ticket: the fingerprint marker, the evidence refs behind it, and the router's rung — so any reviewer can replay the reasoning from links alone.
• Per skipped candidate: which dedupe hit suppressed it (open ticket URL, done ticket, or rejection date).
• For nothing-needed: the thresholds nothing met, in one line.

The tickets themselves are the durable artifacts; the report is how a human audits the auditor without re-running it.

The audit cycle

1. Inventory the sources of truth above. 1.5. Drain the overflow — before anything else, because these captures are the only knowledge in the system with no durable home at all. For each entry bunx @codyswann/lisa learnings-overflow reports:

   • File its durable home first. Route the entry through the ladder router like any other candidate and file the resulting ticket, carrying the entry's rule, why, provenance, and confidence verbatim so nothing is paraphrased away. Use the ordinary [lisa-gardener] marker dedupe, so a re-run never files the same overflowed capture twice.

   • Drain it only after that ticket exists, one call naming exactly the ids that now have a home:

     bunx @codyswann/lisa learnings-overflow --drain <id> [<id>...]
     

     Never drain first and file second, and never drain ids in bulk "to clean up": the buffer is the only copy, so an entry removed before its ticket exists is gone. Filing first makes a partial run — a rate limit, a network failure — safely resumable, because everything unfiled is still in the buffer for the next run. An id the command reports as absent was already drained by an earlier run; that is expected, not an error.

   • Report the drain in the run proof: how many were pending, which ids were re-homed to which tickets, and how many remain.

   A non-empty overflow also means the ledger turned a judged-durable capture away, so treat it as top-priority budget-pressure evidence when selecting RETIRE/PROMOTE candidates this run — the room has to come from somewhere.

2. Evidence — gather the five axes per item; drop items with none.

3. Classify — pass each candidate (rule, why, provenance, evidence) to the ladder router (the skill-evaluator agent). The router is advisory: it returns rung, scope, rationale, and drafted_artifact; the gardener decides whether the evidence clears the filing bar and attaches the router's draft to the ticket.

4. Emit (see Ticket emission).

Ticket emission

All project-tracker writes go through lisa-tracker-write so gardener tickets pass the same validation gates as all factory work. Nothing is created status:ready — the human flips. Per ready-role-filing that hold is declared, not implied: every gardener ticket passes human_gate: "a human decides whether this knowledge is promoted, demoted, or retired" so the writer stamps the auditable [lisa-human-gate] marker. An omitted flag would be indistinguishable from the accidental non-ready filing the rule exists to catch.

Per-item tickets — PROMOTE / DEMOTE (issue_type: Task; GitHub trackers carry the type:Task label) — one ticket per recommendation, capped by max_candidates:

• A three-audience description (operator: what changes about what the agents believe and why it is safe; engineering: the surface, the invariant, the destination rung; QA: how to verify the move) with evidence links (the recurrence issues/PRs/commits, the staleness proof, the mechanical owner).
• The router's drafted_artifact verbatim (the lint/hook sketch + diagnostic text, proposed rule text, skill outline, page outline, or redundancy proof).
• For EXECUTABLE-CONTROL promotions, embed the promotion-contract AC template below verbatim (markers included — do not paraphrase, reorder, or partially quote it; it is the single source of truth from the promotion-contract rule):

Acceptance Criteria (promotion-to-control contract)

One atomic PR that satisfies all four legs — a PR missing any of the four is rejected by rule (see the promotion-contract rule):

• Enables the control — the lint / ast-grep / type constraint / test / hook / package.lisa.json force entry is active and blocking.
• Fixes the existing violation population — every current violation is migrated in this same PR, so the control lands green with no blanket ignores.
• Ships a remediation-teaching diagnostic — the failure message states the violated invariant, why it holds, and the concrete fix.
• Deletes the superseded prose — the ledger entry / rules section this control replaces is removed in this same PR, citing the new mechanical owner.

One batch ticket per run — CONFIRM + RETIRE (issue_type: Task): a single ticket listing every CONFIRM row (last_confirmed bump, with the evidence the entry demonstrably applied) and every provably-redundant RETIRE row (with the mechanical owner / staleness proof per row). Rows are individually strikeable — the human deletes rows they reject, then flips the ticket ready. The gardener never bumps last_confirmed itself: the bumps are executed by the implementing factory run that picks up the flipped batch ticket. Embed the following execution contract verbatim (markers included — do not paraphrase, reorder, or partially quote it) in every batch ticket, so the implementing run receives its instructions inside the work item:

Execution contract (CONFIRM/RETIRE batch)

• Apply each surviving CONFIRM row via confirmLearningEntry from @codyswann/lisa/learnings — never hand-edit the ledger.
• Implement each surviving RETIRE row as a proof-citing deletion PR per the promotion-contract rule's reverse-atomicity clause: the deleting PR must cite the row's mechanical owner or staleness proof.
• Struck/deleted rows are human rejections — skip them; they are not re-filed without new postdating evidence.

Upstream scope → an issue on CodySwannGT/lisa (resolve via hardening.upstreamRepo, default CodySwannGT/lisa), following the lisa-rework-triage "Filing upstream" procedure and its two lanes: self-hardening for defects, template-candidate for generalizable patterns (with the required ## Proposed template change section). Same dedupe-marker

• evidence-chain discipline; the gardener's fingerprint marker (below) rides in the issue body.

Idempotency

Every recommendation carries a stable fingerprint embedded as an HTML comment marker in the ticket/issue body:

<!-- [lisa-gardener] key=<surface>+<invariant-hash> -->

where <surface> names the audited artifact (e.g. ledger:<entry-id>, rules-eager:<file>#<section>, skill:<name>) and <invariant-hash> is computed deterministically — never estimated by the model:

1. Normalize the invariant text: trim leading/trailing whitespace, collapse every internal whitespace run to a single space, lowercase.
2. Hash in Bash: printf '%s' "$normalized" | shasum -a 256 | cut -c1-12.

The same knowledge item therefore always produces the same key across runs, regardless of which session computes it.

Before filing anything, search the tracker for the marker in open AND closed issues — and key the search on the deterministic <surface> prefix first, using the hash as disambiguation only, so even a hash discrepancy can never cause a duplicate for the same surface:

gh search issues "[lisa-gardener] key=<surface>" --repo <upstream-or-tracker-repo> # searches open AND closed by default; --state all is NOT a valid gh search flag

plus a body-enumeration fallback for search-index lag (gh issue list … --json number,body and grep bodies for [lisa-gardener] key=<surface>). Among prefix hits, compare hashes to distinguish genuinely different invariants on the same surface; a prefix hit with a mismatched hash is resolved by reading the ticket, never by filing a sibling blind. Then:

• Open with the marker → do not re-file; append new evidence as a comment only if it is materially new.
• Closed via merged work → done; a genuine regression later is new evidence and a new ticket.
• Closed unmerged / rejected → the human declined. Do NOT re-file unless new evidence postdates the rejection — and when re-filing, state the postdating evidence explicitly in the ticket ("rejected ; recurred in "). Closed-as-rejected tickets ARE the gardener's memory of declined recommendations.

Re-runs are quiet no-ops: same surfaces + same evidence ⇒ zero new tickets.

This open-and-closed marker search plus the "declined <date>; recurred <date> in <ref>" re-file discipline is the shipped precedent for the Proposal rejection memory section of the rejection-detection rule — the shared contract every proposing loop now consults so a closed-as-not-planned proposal is never re-filed. The gardener already conforms; it is cited there, not re-implemented. Like every proposing loop, each gardener-filed ticket MUST carry the rejection-detection operator footer as a visible prose line so the human knows which close-reason silences it: To stop this from being raised again, close it as **Not planned**. Close it as **Completed** if it was fixed — a later recurrence may be re-filed as a regression.

Autonomous-vs-approval boundary

Everything is human-gated at v1 — this skill only files tickets. The gardener never edits, writes, or deletes any rule, skill, wiki page, ledger entry, lint config, or hook itself; it never merges, transitions, or flips anything to status:ready; it never bumps last_confirmed. Autonomous actions are limited to: reading surfaces, gathering evidence, invoking the advisory router, and creating/commenting marker-deduped tickets. Humans gate by flipping a ticket to status:ready (the factory then executes it like any work item, honoring the promotion-contract rule) or closing it as rejected. A future learnings.autoApply config may widen this; v1 ships none.

Escalation

Headless-safe: this skill never prompts — it is a cron target. When it cannot proceed (tracker unreachable, contradictory config, ledger contract error that blocks the parse), it labels its own run ticket — or, when it cannot create one, reports in its summary — status:blocked + human-needed with an operator-readable reason: what it was trying to do, what it observed, and the smallest human action that unblocks it, in plain language a non-technical operator standing at the gate can act on.

Recovery

Every external write is marker-deduped, so a crashed or interrupted run leaves no cleanup debt: re-running is the recovery procedure. A partial run's already-filed tickets are found by their markers and not duplicated; a batch ticket from an interrupted run is reused (append missing rows as a comment) rather than reissued. Filing order: file the per-item PROMOTE/DEMOTE tickets first and the CONFIRM/RETIRE batch ticket last — the batch is the run's completion signal, so a crash mid-run leaves individually marker-recoverable per-item tickets and a missing (not half-filled) batch: the most recoverable state. Never attempt to "roll back" filed tickets — close-out decisions belong to humans.

Run outcomes

Exactly one per run, from the closed six-value vocabulary of the automation-runbook-contract rule: nothing-needed | candidate-proposed | change-proved | approval-requested | recovery-required | policy-obsolete.

This section supersedes the gardener's earlier three-value terminal states vocabulary (nothing-needed | candidates-proposed | blocked); the mapping is exact so nothing regresses:

• candidates-proposed → candidate-proposed — per-item and/or batch tickets filed. Report each ticket URL, its recommendation (PROMOTE/DEMOTE + rung), and the batch ticket URL with its row count.
• nothing-needed → nothing-needed (unchanged) — no candidate met any recommendation threshold. Report one line: surfaces scanned, entries seen, "nothing to propose".
• blocked → recovery-required when the loop itself could not complete (tracker unreachable, contradictory config, a ledger-contract parse error) — escalated per Escalation with the operator-readable reason; or approval-requested when the run finished and is waiting on a human gate rather than being broken.

The gardener also newly reaches policy-obsolete — the Retirement condition below tripped and it filed its own teardown proposal. It never produces change-proved: the gardener only files tickets and ships no change itself, so proving a change is the implementing factory run's job.

Record exactly one outcome per run through the run-record CLI, naming this loop's runbook (the --summary is the operator-readable one-liner in the contract's exemplar voice — plain, specific, actionable):

node "${CLAUDE_PLUGIN_ROOT}/scripts/automation-run-record.mjs" \
  --loop-id learnings-audit --outcome candidate-proposed \
  --summary "Proposed 2 promotions and 1 batch confirm; awaiting your flip to ready." \
  --runbook .lisa/automations/learnings-audit.runbook.md [--ref <ticket-url>]...

If ${CLAUDE_PLUGIN_ROOT} is unset, resolve the plugin scripts directory directly — the built copy plugins/lisa/scripts/automation-run-record.mjs or the source plugins/src/base/scripts/automation-run-record.mjs. If recording still fails, degrade, never abort (per automation-runbook-contract): note the recording failure in the run output and finish the run — a recording failure is a degradation to report, never a reason to block the loop.

Retirement condition

The loop proposes retirement by the same discipline it applies to everything else, conforming to the automation-runbook-contract rule's Retirement section rather than restating or diverging from it. The condition is stateless — derived from the tracker, never from a counter or state file (there is no durable home for a run counter, and a tracker-derived condition is headless- and concurrent-safe by construction). Propose retirement when BOTH hold:

1. Quiet trailing window — a date-filtered search finds NO [lisa-gardener] ticket created in the trailing six-week window (six runs at the weekly cadence), e.g. gh search issues '"[lisa-gardener] key="' --created ">=<six-weeks-ago>".
2. This run proposes nothing — the current run's inventory yields zero candidates (it is terminating nothing-needed).

When both hold, the gardener records policy-obsolete and files exactly ONE marker-deduped ticket proposing to lengthen its cadence or tear down its automation, through lisa-tracker-write (per tracked-work + integration-access-layer):

• Marker <!-- [lisa-automation-retire] key=learnings-audit --> plus a visible prose line; matched on the marker, never the title; searched open AND closed per rejection-detection's Proposal rejection memory. Treat matches by close state: open suppresses another proposal; Not planned suppresses another proposal unless new evidence postdates the rejection; Completed means the prior approved action happened, so a later recurrence may be re-filed. The [lisa-gardener] search above stays what it is — the candidate evidence, not the dedupe key. When an existing proposal suppresses filing, the run still records policy-obsolete and files nothing — the outcome describes this run, while the ticket is filed exactly once.
• Labels status:blocked + human-needed, carrying the contract's decision-ready packet. The human-needed label marks the proposal human-owned: lisa-repair-intake recognizes it and never re-dispatches it as stalled work.
• Evidence the date-filtered search result, this run's summary, the loop's current cadence (the baseline an operator needs to choose a longer one), and a one-line summary of recent runs read from .lisa/automations/runs/learnings-audit.jsonl. Fill the rest of the packet the same way every time: Work already attempted is the searches this run ran, and Risk of inaction is that the loop keeps consuming schedule slots and tokens for nothing.
• How to answer names the three operator responses: approve — run /lisa:tear-down-automations learnings-audit and only that loop registration goes away; decline — close the proposal as Not planned (closing it as Completed leaves a later re-file open) and the gardener simply continues; re-cadence — pick a longer cadence off that evidence and re-register with /lisa:setup-automations instead of tearing down.
• Operator footer, verbatim, as on every loop-filed proposal (rejection-detection):

  To stop this from being raised again, close it as Not planned. Close it as Completed if it was fixed — a later recurrence may be re-filed as a regression.

The gardener keeps running at its normal cadence until a human flips that ticket — retirement is a recommendation like any other, never a self-executed exit — and it never deletes its own registration.

Scheduling

Register as an optional recurring loop through lisa-setup-automations (the lisa-auto-<project>-* naming convention): automation lisa-auto-<project>-learnings-audit, running /lisa:learnings:audit, once a week (Codex rrule: FREQ=WEEKLY;INTERVAL=1) — opt-in, created only when the operator asks for the gardener loop, unlike the six default automations. Single-scheduled-runner assumption: register at most ONE learnings-audit automation per project. Also runnable on demand — but before a manual /lisa:learnings:audit, confirm the scheduled automation is not due or currently running (check the scheduler's last-run/next-run state) and prefer waiting over racing it.

Concurrency honesty. Marker dedupe is search-then-write, not an atomic claim: two truly concurrent runs can each miss the other's in-flight ticket and file a transient duplicate. Dedupe therefore guarantees convergence, not mutual exclusion — a duplicate is found and closed by the next run's marker search (or by the human triaging the pair), and because rejection memory keys on the surface prefix, a duplicate never multiplies. This is an accepted trade-off for a weekly advisory loop; a tracker-side locking protocol would be disproportionate to the risk.

Rules

• Tracker-only output: no file edits, no PRs, no label flips beyond the gardener's own run-ticket escalation labels.
• Evidence or nothing: every recommendation cites concrete refs; RETIRE requires proof of redundancy/staleness, not vibes.
• One batch ticket per run, at most max_candidates per-item tickets.
• All ticket writes via lisa-tracker-write (or gh for the upstream repo, per the rework-triage upstream procedure) — never raw unvalidated creation.
• Never classify without the router, never file without the dedupe search, never re-file over a rejection without postdating evidence.
• No learning loops about learning: the exclusion registry is absolute.