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…t unclassified file, post-Level-1-buddy-review) Classifies the LAST unclassified file. After this PR merges + ledger-flip follow-up PR merges, unclassified_lines = 0 and the strict gate's classification condition is satisfied. Level-1 Buddy Review (Amara, 2026-04-29) APPROVED classification SAFE_TO_RESET_LFG_SUPERSEDES with two named tightenings, both applied: 1. Ledger tense — packet originally said "classified_safe_lines = 235 (#841 will land 235; this PR opened, not yet merged)". After #841 merged 2026-04-29T13:00:52Z, the in-force value is just 235. The packet now uses clean in-force values without "will land" prose (Evidence-Tense Discipline applied). 2. Item 5 (schedule-context input expression) — packet originally said AceHack's `${{ inputs.note }}` "would fail evaluation on schedule runs". Softened to "less safe / less portable across `schedule` + `workflow_dispatch` contexts" since I have documentation grounding (workflow_dispatch supplies `inputs`, schedule does not) but no local hard-failure proof. Six named regressions on AceHack +38 lines (each cited with named LFG equivalent): 1. **Auto-merge dead-end risk**: AceHack arms `gh pr merge --auto` despite GitHub's anti-recursion guard (events triggered by GITHUB_TOKEN do not fire downstream workflow runs). Auto-merge would silently stall every weekly run. LFG explicitly NOT armed with detailed limitation explanation citing Codex review #25 P1. 2. **Token permissions** (Scorecard `TokenPermissionsID`): AceHack uses broad top-level `contents: write` + `pull-requests: write`. LFG uses top-level `contents: read` + job-level scoped `contents: write` + `pull-requests: write` + `actions: read` per Scorecard minimum-blast-radius best practice. LFG commit `2ce1abb fix(scorecard): scope budget-cadence permissions job-level (TokenPermissionsID) (#679)`. 3. **Missing `actions: read`**: AceHack drops `actions: read` entirely. snapshot-burn.sh's calls to Actions REST API would 403 silently and fall back to empty/zeroed timing data while still writing a snapshot — producing misleading evidence rather than a hard failure. 4. **AgencySignature validator inconsistency**: AceHack sets `Human-Review-Evidence: signed-policy` while Human-Review is `not-implied-by-credential`. The deployed validator (tools/hygiene/validate-agencysignature-pr-body.sh per task #298) requires Evidence="none" when Human-Review is not "explicit". AceHack-version PRs would be blocked. LFG sets Evidence="none" per the rule. 5. **Schedule-context input expression**: AceHack uses `${{ inputs.note }}` (less portable across schedule + workflow_dispatch contexts since `inputs` is supplied by workflow_dispatch but not schedule). LFG uses `${{ github.event.inputs.note || '' }}` which is safer across both. 6. **Persona-name attribution on current-state CI surface**: AceHack: `(Squash-Merge Invariant per Amara ferry-7 + Grok ferry-16)` + `Per the four-ferry consensus`. LFG: `(Squash-Merge Invariant per the canonical 10-trailer convention)` (role-ref form, rule-compliant per role-vs-name). Ledger headline NOT touched in this PR (stays 235/0/38 as in-force pre-Batch-3b-merge). Per the two-PR split that avoided contingent-prose churn on prior batches: ledger flip 235→273 / 38→0 lands atomically with Batch 3b's merge in a small follow-up PR. This PR also documents Aaron's 2026-04-29 question about `[skip ci]` — verified via WebSearch: GitHub Actions natively supports `[skip ci]` and variants in commit messages (since Feb 2021). Not the fix for the budget auto-merge issue (PAT is), but the feature is real. Captured in tick shard 1308Z.
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Pull request overview
Records Batch 3b classification evidence to complete the “last unclassified file” documentation trail for the 0/0/0 readiness process, and logs the corresponding hygiene tick.
Changes:
- Adds a new tick-history shard for the Batch 3b classification tick.
- Updates the 0/0/0 readiness classification ledger to include a new “Batch 3b” entry and mark the remaining file as classified SAFE_TO_RESET_LFG_SUPERSEDES.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| docs/hygiene-history/ticks/2026/04/29/1308Z.md | Adds the per-tick shard row documenting the Batch 3b classification event. |
| docs/0-0-0-readiness/CLASSIFICATION.md | Adds Batch 3b section/table and updates “remaining unclassified” to reflect completed buddy review + classification approval. |
…de span in table cell
CI gate.yml run on the batch-3b branch had to be manually dispatched (gate.yml didn't auto-trigger on PR open — separate operational issue worth investigating later). Run completed with two failures:
1. lint (markdownlint) — REAL FAILURE, my issue:
- MD038/no-space-in-code: backtick code span `${{ github.event.inputs.note || '' }}` inside the Batch 3b table cell contained literal `||` which markdownlint parsed as table column separators, breaking column count (MD056: Expected 4, Actual 6).
- Fix: escape the pipes as `\|\|` inside the code span.
2. build-and-test (windows-11-arm) + (windows-2025) — pre-existing infrastructure issue, NOT my issue:
- global.json requires .NET SDK 10.0.203
- Windows runners only have up to 10.0.202 (windows-11-arm) and 10.0.201 (windows-2025)
- These are NOT in the required-status-checks list per branch protection (only macos-26, ubuntu-24.04, ubuntu-24.04-arm are required for build-and-test)
- Won't block merge
Captured for deferred queue: gate.yml didn't auto-trigger on `pull_request: opened` event for this docs-only PR — manual `gh workflow run gate.yml --ref <branch>` recovered it. Worth investigating whether this is transient (Actions delivery delay) or a concurrency-group issue with rapid PR-create+arm-merge sequence. Same family as task #306.
…odex #25 xref Two Copilot P1 findings on the Batch 3b evidence cell (lines anchored to pre-fix positions but issues persist): 1. **Role-vs-name rule** — Batch 3b evidence text contained persona-name attribution citing "Amara", "Grok", "Codex" inline. CLASSIFICATION.md is a current-state doc surface (not on the closed history-surface list). Fix: same minimum-invasive rewrite pattern as #838 round-3 — describe the wrong-form-attribution at meta-level instead of verbatim: - "Codex review #25 P1" → "an external AI reviewer's P1 finding on the AceHack-side originating PR (b42e9e5 ... #25)" - "(Squash-Merge Invariant per Amara ferry-7 + Grok ferry-16)" → "two persona-name attribution comments on this CI workflow file (one citing two named external-AI reviewers + their respective ferry-numbers as Squash-Merge Invariant authority...)" - "Per the four-ferry consensus" → "another prefixed 'Per the [N]-ferry consensus' framing" 2. **Xref clarity** — "Codex review #25 P1" was ambiguous: could be misread as PR #25 (which is unrelated). Now explicit: it's a review on the AceHack-side originating PR for this workflow (`b42e9e5 ... (#25)`). Pre-existing persona names elsewhere in CLASSIFICATION.md (lines 30, 49, 61, 86, 149) are not new additions in this PR and would require a separate scope decision (same as #838 round-3 — not extending Aaron's "active-trajectory.md should count as history" call to CLASSIFICATION.md without an explicit maintainer call). Local markdownlint also re-ran clean on the new content.
AceHack
added a commit
that referenced
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Apr 29, 2026
… strict gate's classification condition SATISFIED (#843) Mechanical post-merge ledger update for #842 (Batch 3b, merged 2026-04-29T13:27:07Z, commit 84ea2c9). Per the two-PR split discipline that avoided contingent-prose churn. This is the FINAL classification ledger update. After this PR lands: ``` potential_loss_lines = 273 classified_safe_lines = 273 (ALL AceHack-only +lines have classified-safe semantic evidence) unsafe_lines = 0 unclassified_lines = 0 Arithmetic: 273 = 273 + 0 + 0 ✓ ``` The strict gate's classification conditions are SATISFIED: - unclassified_lines = 0 ✓ - unsafe_lines = 0 ✓ - binary_acehack_only_files = 0 ✓ (verified earlier) - binary_modified_or_renamed_unclassified = 0 ✓ (verified earlier) - binary_files_needing_forward_sync = 0 ✓ - binary_files_needing_human_decision = 0 ✓ Remaining gate conditions are all operational + maintainer-irreversible: - fresh-clone fsck = clean (re-verify before destructive op) - hard-reset preflight = clean (re-verify before destructive op) - ls-remote-vs-fetch SHA match = verified (re-run before destructive op) - dry-run push shape = clean (re-run before destructive op) - maintainer signoff = yes ← Aaron's call Pre-commit consistency sweep ran (Derived-Rollup Drift control): all metric mentions in active-trajectory.md + CLASSIFICATION.md verified consistent at 273/0/0. Composition updates: - active-trajectory.md classified_safe_lines composition: adds Batch 3b entry (38 lines, budget-snapshot-cadence.yml with six named regressions) - active-trajectory.md unclassified_lines composition: now empty (strict gate's classification condition satisfied) - CLASSIFICATION.md Batch 3b result paragraph: flipped from "lands in a small follow-up PR" to "flipped in this PR" + adds "All files now classified — strict gate's classification condition satisfied" After this PR merges, the trajectory is ready for maintainer-irreversible hard-reset signoff (final destructive operation per the reversible-vs-irreversible authority rule).
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Summary
Classifies the LAST unclassified file. After this PR merges + the ledger-flip follow-up PR merges,
unclassified_lines = 0and the strict gate's classification condition is satisfied.Level-1 Buddy Review APPROVED (Amara, 2026-04-29) with two named tightenings, both applied:
235/0/38Six named regressions on AceHack-only +38 lines
Auto-merge dead-end risk — AceHack arms
gh pr merge --autodespite GitHub's anti-recursion guard (GITHUB_TOKEN-triggered events do not fire downstream workflow runs). LFG explicitly NOT armed with detailed limitation explanation citing Codex review Round 33 close hotfix — markdownlint green on main #25 P1.Token permissions (Scorecard
TokenPermissionsID) — AceHack: broad top-levelcontents: write+pull-requests: write. LFG: top-levelcontents: read+ job-level scoped per Scorecard. LFG commit2ce1abb fix(scorecard): scope budget-cadence permissions job-level (TokenPermissionsID) (#679).Missing
actions: read— AceHack drops it entirely; snapshot-burn.sh would 403 silently on Actions REST API calls and produce misleading zeroed timing data.AgencySignature validator inconsistency — AceHack:
Human-Review-Evidence: signed-policywhile Human-Review isnot-implied-by-credential. Deployed validator requires Evidence="none" when not "explicit". LFG: Evidence="none".Schedule-context input expression — AceHack:
${{ inputs.note }}(less portable). LFG:${{ github.event.inputs.note || '' }}(safer across schedule + workflow_dispatch).Persona-name attribution on current-state CI surface — AceHack:
(per Amara ferry-7 + Grok ferry-16)+Per the four-ferry consensus. LFG:(per the canonical 10-trailer convention)(role-ref form, rule-compliant).Ledger transition
potential_loss_linesclassified_safe_linesunsafe_linesunclassified_linesArithmetic sanity check post-merge:
273 = 273 + 0 + 0✓.Per the two-PR split (avoid contingent-prose churn): ledger headline NOT touched in this PR; lands atomically in a small follow-up PR after this merges.
After this PR + the ledger-flip-after-3b PR merges
The strict gate's classification conditions are satisfied:
Remaining gate conditions are all operational + maintainer-irreversible:
Test plan
🤖 Generated with Claude Code