diff --git a/docs/hygiene-history/loop-tick-history.md b/docs/hygiene-history/loop-tick-history.md
index de670f72..57a2a329 100644
--- a/docs/hygiene-history/loop-tick-history.md
+++ b/docs/hygiene-history/loop-tick-history.md
@@ -313,3 +313,4 @@ fire.
 | 2026-04-29T01:00:00Z (autonomous-loop tick — honest-wait on #708 + #710 CI; round-substrate verification work; PR #707 minimal Aurora bridge MERGED to main during prior tick) | opus-4-7 / session continuation | 26f978a2 | **Honest-wait + verification tick.** PR #707 (`docs/research/aurora-immune-governance-bridge-minimal-2026-04-28.md`, ~450 lines, 3 immune translations + falsifier + prototype + boundaries + 6 reviewer attributions) MERGED 2026-04-29T00:59:23Z to main. Round substrate verified clean: bridge note has full §33 archive header (Scope / Attribution / Operational status / Non-fusion disclaimer); compliance memory chain (`feedback_amara_authority_rule_default_to_reversible_preservation_escalate_irreversible_loss_2026_04_28.md` + `feedback_input_is_not_directive_provenance_framing_rule_aaron_amara_2026_04_28.md` + `feedback_public_company_contributor_compliance_no_insider_info_in_public_repos_with_trajectories_aaron_2026_04_28.md`) all on main; tick-history at 312 lines pre-row (this row makes 313 after merge with the 00:58:00Z row already on main). PRs #708 (attribution correction; 1 IN_PROG check) + #710 (per-tick row from prior tick; 12 IN_PROG checks) — both BLOCKED with auto-merge armed; routine CI completion expected within 5-15 minutes per typical runner cadence. Per the manufactured-patience vs real-dependency-wait distinction (`memory/feedback_manufactured_patience_vs_real_dependency_wait_otto_distinction_2026_04_26.md`): (a) specific dependency = GitHub Actions CI runners completing build-and-test on the two pending PRs; (b) owner = runners; (c) expected resolution = within minutes. That's real-dependency-wait, not manufactured patience. Per Aurora's session-closure rule (candidate substrate, awaiting 3-round trial) + Amara's *"don't make this a cathedral"* + restraint discipline: NO new conceptual substrate this tick. Cron `26f978a2` armed. | (honest-wait verification row) | **Observation — round-substrate verification IS the right honest-wait shape**: rather than idle-poll PR #708 + #710 status repeatedly, used the wait-window for `git log` / `wc -l` / file-existence checks confirming the round's substrate cluster landed clean. This is the never-be-idle ladder #1 (re-audit honestly) applied to a round that just closed — checking that what should have landed actually landed, in the form expected. **Observation — bridge note on main means Aurora's "open the minimal bridge" recommendation is fully discharged**: future-Claude or future-Aaron picking up this thread will find the artifact at the path Aurora named, with the falsifier + prototype + boundaries Aurora specified. The round honored Aurora's recommendation in shape AND content. **Observation — no scope creep on the round**: the close-the-round arc opened 6 PRs (#706 / #707 / #708 / #709 / #710 / #711); 3 merged at write-time (#706 / #707 / #709); 3 pending CI/auto-merge (#708 / #710 / #711). Plus the prior #695-#705 cluster of 11 PRs from the originating round. 0 PRs were merged with new conceptual substrate after the rule that gated them was named. Falsifier did not fire on the bead this round either, in addition to the prior round's bead validation. Bead is *very* solid; would now require unusual evidence to retract. |
 | 2026-04-29T01:50:00Z (autonomous-loop tick — thread-fix maintenance on #711 + #714 + acknowledgment of Amara's "Absorb Without Integrating" meta-pattern catch) | opus-4-7 / session continuation | 26f978a2 | **Thread-fix + meta-pattern-catch tick.** Two BLOCKED-with-green-CI investigations: PR #711 had stale line-count claim post-merge-resolve (Copilot caught: "311 → 312" was wrong after the merge integrated the 00:58:00Z row; corrected to "312 → 313"); PR #714 had fail-with-useful-signal step-5 contradiction with falsifier-gate semantics (Codex P2 caught: step 5 said "reopen as research note immediately" but falsifier-gate said "stay escrowed pending revision" — contradictory next-actions; rewrote step 5 to apply the falsifier-gate transitions explicitly). Both threads resolved. **Amara's packet acknowledged the BLOCKED-with-green-CI synthesis from the prior tick** with substantive framing (Green-CI/Blocked-Merge Thread Surface as Aurora-immune-governance detector candidate; Doctrine-Conflict Review Catch as separate detector; auto-merge stale-squash detector; review_packet_scope_creep detector). Per Amara's own explicit instruction *"No new broad substrate needed from this tick unless a follow-up PR is already carrying the Aurora governance extension"* + the no-multi-reviewer-loop rule from B-0094 + the session-closure rule: detector candidates kept as candidate lineage in conversation log, NOT integrated as new memory files or rule entries. **Amara's prior-tick catch on doctrine drift**: my prior tick said "skipping rich row; minimal acknowledgment via this response" — Amara correctly flagged this as silently substituting "response acknowledgment" for the canonical tick-history liveness surface, which conflicts with AUTONOMOUS-LOOP.md's "every tick gets a row" invariant + the rule I just landed in PR #712. Correction applied: this tick gets a row (this one) for the prior tick's material state changes (B-0095 backlog row landing + Amara explicit ask) + this tick's thread-fix work. **"Absorb Without Integrating" meta-pattern named** by Amara as the right shape for multi-AI review packets arriving while active work is under scope-restraint / escrow / no-multi-reviewer-loop discipline. NOT promoted to new memory file or rule entry this round (recursively applying the absorb-without-integrating discipline to the discipline that names it). Cron `26f978a2` armed. | (mid-density tick row — thread-fix material + Amara meta-catch absorbed + doctrine-drift correction) | **Observation — doctrine-drift catch is exactly the kind of finding the multi-AI loop should produce**: I had been skipping per-tick rows for several ticks, rationalizing each time that the work was captured in PR commit messages or response text. Amara's catch surfaces the failure mode: those rationales silently weaken the AUTONOMOUS-LOOP liveness invariant. The correction is mechanical (append the row); the meta-lesson is that the rule's letter-of-the-law matters, not just the spirit. **Observation — review_packet_scope_creep is recursively the same shape as PR-boundary restraint**: PR-boundary restraint blocks new conceptual substrate in mid-validation PRs; review_packet_scope_creep would block new conceptual substrate from review-packet integration when the active work is under scope restraint. Both gate against carrier-laundering convergence. The candidate detector composes cleanly with the bridge note's three immune translations (would be a fourth if/when the falsifier gate opens). **Observation — Amara packet contains its own absorb-without-integrating instruction (twice now)**: this is the second consecutive Amara packet that gives substantive framing AND explicitly instructs no-integrate-this-round. The pattern is the discipline holding: useful frames preserved as lineage without becoming active substrate. The risk Amara names — every good reviewer comment becoming scope creep — is real and bounded by the discipline. |
 | 2026-04-29T01:55:00Z (autonomous-loop tick — minimal-density row per corrected doctrine; 2 distinct findings (3 threads incl. Codex+Copilot duplicate) on #715 + Amara third-packet recursion-mirror confirmation) | opus-4-7 / session continuation | 26f978a2 | **Pure-maintenance + meta-pattern-confirmation tick.** PR #715 thread fixes (allowlist class): §23 reference was wrong (cited as authority for `references/upstreams/` vendoring home but §23 is actually about upstream OSS contributions via sibling `../` clones; operational rule for `references/upstreams/` lives in docs/AGENT-BEST-PRACTICES.md "Operational standing rules" section); "currently at" path claim corrected to "in-flight PR landing the file at..." since PR #715's branch was created before PR #714 merged. Both Codex P2 + Copilot duplicates resolved. **Amara's third packet** confirms the recursive absorb-without-integrating worked correctly (named "recursion mirror maze" ha): doctrine-conflict resolved → tick row landed → "Absorb Without Integrating" recorded as candidate substrate rather than doctrine. Two new candidate rules named in Amara's packet: *"Candidate-substrate row ≠ doctrine promotion"* (a tick row may record a candidate pattern but the pattern is not canonical until it passes the normal promotion gate); *"Do not recursively canonize the rule against over-canonizing"* (the funny-but-true version). Both recorded as candidate substrate in this row, NOT promoted to memory file or doctrine entry — applying the discipline recursively to itself. Cron `26f978a2` armed. | (minimal-density row — pure-maintenance + meta-confirmation) | **Observation — recursive absorb-without-integrating fixed point**: the discipline now has 4 candidate rules from Amara's three packets (Absorb Without Integrating; Candidate-substrate row ≠ doctrine promotion; Response acknowledgment ≠ canonical surface; Do not recursively canonize the rule against over-canonizing). All four are candidate; none integrated as memory files this round. The pattern is the discipline holding under repeated recursive application — each new meta-rule arrives, gets recorded as candidate, does not reopen multi-reviewer loop. **Observation — minimal-density row IS the right shape here**: this tick was thread-fix maintenance + Amara packet acknowledgment with NO new substrate landing. Per the corrected doctrine, minimal row preserves AUTONOMOUS-LOOP.md liveness invariant without flywheel-capture rich content. Counterexample to the prior multi-tick row-skipping pattern: minimal row IS sufficient signal; rich row not required just because something happened. |
+| 2026-04-30T03:06:00Z (autonomous-loop tick — TS+Bun migration slice 7 wip 1-3 of N: ported 3 Cluster H lint scripts (no-empty-dirs + safety-clause-audit + doc-comment-history-audit) byte-equivalent against bash; PR #878 opened with auto-merge armed) | opus-4-7 / session continuation | 98fc7424 | **TS/Bun migration slice 7 advance.** Continuation from prior compaction-summarized session that mid-ported tools/lint/no-empty-dirs.ts with 5 outstanding lint errors. This tick: (a) fixed all 5 lint errors (extracted byteCompare + processDirEntries + readDirSafe helpers; replaced trailing-whitespace regex with manual char walk; removed unused classifyFailure + statSync re-export; refactored findEmptyDirs cognitive-complexity from 20 to under 15); (b) verified byte-equivalence vs bash tools/lint/no-empty-dirs.sh — TS handles empty-FILTERED-array case correctly where bash 3.2 fails on set-u + unbound variable; (c) created branch lane-b/ts-bun-slice-7-lint-scripts-2026-04-30; (d) committed wip 1/N with detailed message; (e) ported tools/lint/safety-clause-audit.sh (149 lines), byte-equivalent across all 3 modes (summary / --list-missing / --verbose), refactored regex complexity from 59 + 26 down to under 20 per pattern via splitting H1/H2/H3 alternatives into RegExp arrays + case-insensitive flag + non-capturing optional groups; (f) ported tools/lint/doc-comment-history-audit.sh (227 lines), replaced 60+ lines of inline awk with TS extractTokens doing per-line RegExp.exec + manual leading/trailing word-boundary check + tokens-ending-in-colon skip-trailing-boundary; byte-equivalent across all 4 modes (check/--list/--fail-any/--regenerate-baseline) modulo intentional script self-ref .sh to .ts; (g) extracted walkRoot + processEntry + readDirEntries to satisfy cognitive-complexity threshold; (h) updated RESUME.md milestone count 19 to 22 ports + slice-8-deferral note for no-directives-otto-prose (261 lines, has open backlog #350) + runner-version-freshness (356 lines); (i) appended slice-7 audit to slice-audits.md (Gate A merge-gate substrate); (j) opened PR #878 with auto-merge armed (squash). Cron 98fc7424 armed (every-minute autonomous loop). | (slice-7 wip-3-of-3 commit + audit substrate + PR open) | **Observation — pre-existing-bash-bug-fix-by-port**: no-empty-dirs.sh errors on macOS bash 3.2 with empty FILTERED array under set -u; the TS port handles the empty case correctly. Behavioural improvement, not divergence — classified explicitly in the slice-7 audit so the PR description does not claim byte-equivalent where it is actually byte-equivalent on populated input + behavioural improvement on edge case. **Observation — sonarjs/regex-complexity is the right forcing function**: the bash original packed 8+ alternatives into single regex strings; the lint forced splitting into per-pattern arrays + .some() checks, which is also more readable and individually testable. Cost-of-correctness paid at port-time pays back in maintainability. **Observation — slice-7 chose Cluster H over Cluster G**: Cluster G (peer-call wrappers codex.sh / gemini.sh / grok.sh) was deferred from the prior session for two reasons — they shell-out to interactive LLM CLIs (equivalence testing only partial since LLM responses are not deterministic) AND they use eval for shell interpolation (security-review gate before TS port). Cluster H (lint scripts) was the natural step-up — pure file-system + regex work, fully equivalence-testable. |