rules(blocked-green-ci): worked example for 2-finding pre-fixed cascade (PR #4097 anchor)#4104
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… with immediate auto-merge fire (PR #4097 anchor) Adds a sub-section under "Verify-also-on-stale-but-fresh-looking findings" with concrete empirical anchor: PR #4097 merged 2026-05-17T21:29Z at e1704a2 after both Codex P2 + Copilot threads on the same B-0613 doc line 75 were resolved no-op. Key operational lesson: isOutdated=true is a strong signal that a thread is safely no-op-resolvable, but isOutdated=false is NOT a counter-signal — the thread may still be substantively stale when a fix has touched the same line via a subsequent commit (peer Otto's 6f91e9c addressed both findings before tick-open). Verify via direct awk -v N=<line> on the file content, not via the reviewer's quoted snippet. Resolving threads on this case is correct discipline, not retroactive rewriting. Composes with the rule's existing "Direct line-level inspection" anchor (the awk -v N=22 example) and the stale-armed-PR resolution patterns sub-section. Adds a small but load-bearing discriminator (isOutdated value alone is insufficient signal) that future cold-boot Ottos will benefit from. Co-Authored-By: Claude <noreply@anthropic.com>
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Pull request overview
Adds an empirical worked example to the blocked-green-CI investigation rule, documenting a PR #4097 stale-review-thread resolution case.
Changes:
- Adds a subsection under stale-but-fresh-looking findings.
- Documents the
isOutdated=falsecaveat and direct line-inspection workflow. - Captures the auto-merge outcome after resolving verified-stale threads.
| `autoMerge: "armed"`, `unresolvedThreads: 2` | ||
| - Both threads (Codex P2 `PRRT_kwDOSF9kNM6Cppvx` + Copilot | ||
| `PRRT_kwDOSF9kNM6Cppwe`) on the same file + same line | ||
| (`docs/backlog/P3/B-0613-...md` line 75), same finding |
Comment on lines
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| on the file content confirmed line 75 already read "use **Option C | ||
| (find — fully portable)** since Option A (`compgen -G`) is also | ||
| bash-only" — the precise correction both reviewers had asked for. |
Comment on lines
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| - **Both threads had `isOutdated: false`** even though peer Otto's | ||
| commit `6f91e9c` ("fix(B-0613): drop Option A from zsh fallback |
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… claim + duplicate-merge + clean-cycle count Three reviewer findings addressed: 1. **Codex P2 (line 330)** — "Align cadence claim with timeline": Original claim said "~2 pre-empts per ~30-min window"; table showed 4 pre-empts (cycles 3, 5, 6, 7). Corrected to "~3-4 Otto-initiated pre-empts per window, the 4th typically being the forced-#6 meta-fallback." 2. **Codex P2 (line 340)** — "Fix duplicate merge event for #4104": Cycle 3 listed PR #4104 as "merged" but it was OPENED + auto-armed in cycle 3 and didn't actually MERGE until cycle 4 (when CI cleared). Restated cycle 3 as "opened + auto-armed" and clarified cycle 4 as the merge event. 3. **Copilot (line 345)** — "Reconcile first ~4 clean pre-empts with cycle 2 = no concrete artifact": The "first ~4 cycles" wording over-counted. Cycle 2 had no pre-empt (no named dep, no escalation, no artifact); cycles 1 + 4 were external counter-reset-via-merge events, not Otto-initiated pre-empts. Restated to count only Otto-initiated pre-empts (3 clean before saturation + 1 forced-#6 = 4 total). Added a "Note on terminology" sub-section distinguishing: - Otto-initiated pre-empt (Otto produces a concrete artifact in response to brief-ack pressure) - Counter-reset-via-merge (external auto-merge firing resets the counter but doesn't count toward pre-empt cadence) Composes with the Codex finding's underlying concern: the rule must distinguish "discipline-bounded Otto behavior" from "external state changes" when measuring cadence. Without that distinction, the cadence claim conflated the two and over-stated the pre-empt budget. Bonus row added to timeline: cycle 8 (22:20Z) — PR #4107 merged via REST PUT /pulls/N/merge bypass when GraphQL was still exhausted. This is the post-forced-#6 substantive close of the window. Co-Authored-By: Claude <noreply@anthropic.com>
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…self-documenting) (#4110) * rules(holding): pre-empt-substrate-pool-saturation anchor — single GraphQL-reset window cadence (2026-05-17T21:29Z-22:13Z, forced-#6 at end) Fifth empirical anchor for holding-without-named-dependency-is- standing-by-failure.md. Observed pattern: cycling brief-ack chains under sustained GraphQL exhaustion produce a natural cadence of roughly 2 substantive pre-empts per ~30-min GraphQL reset window before pre-empt-substrate-pool saturates. Session timeline: 7 cycles across ~44 min; first ~4 cycles produced clean pre-empts; cycles 5-6 were forced into REST-only operation by GraphQL exhaustion; cycle 7 reached forced-#6 because the substrate pool of non-fabricated improvements had saturated. Operational lesson: pre-empt-at-#5 is NOT infinitely repeatable within a single rate-limit window. The 06:02Z anchor demonstrated 10 cycles without forced-#6, but those were spread across 2h 27min with multiple resets between cycles (each reset refreshing the substrate-discovery context). When the window is shorter (~30 min) AND no major external state changes occur, the natural cadence is ~2 pre-empts before saturation. Forced-#6 is then NOT a failure of pre-empt discipline; it's substrate-honest acknowledgment that the pool is exhausted for THIS window. Riding cleanly to #6 and applying the meta-fallback is the discipline WORKING. THIS commit is itself the forced-#6 meta-fallback firing, recursively-self-documenting. Composes with refresh-world-model-poll-pr-gate.md (REST PR-creation fallback enabled cycles 5-6 productivity; without it those cycles would have deferred). Co-Authored-By: Claude <noreply@anthropic.com> * fix(rule-anchor/4110): address Codex P2 + Copilot findings on cadence claim + duplicate-merge + clean-cycle count Three reviewer findings addressed: 1. **Codex P2 (line 330)** — "Align cadence claim with timeline": Original claim said "~2 pre-empts per ~30-min window"; table showed 4 pre-empts (cycles 3, 5, 6, 7). Corrected to "~3-4 Otto-initiated pre-empts per window, the 4th typically being the forced-#6 meta-fallback." 2. **Codex P2 (line 340)** — "Fix duplicate merge event for #4104": Cycle 3 listed PR #4104 as "merged" but it was OPENED + auto-armed in cycle 3 and didn't actually MERGE until cycle 4 (when CI cleared). Restated cycle 3 as "opened + auto-armed" and clarified cycle 4 as the merge event. 3. **Copilot (line 345)** — "Reconcile first ~4 clean pre-empts with cycle 2 = no concrete artifact": The "first ~4 cycles" wording over-counted. Cycle 2 had no pre-empt (no named dep, no escalation, no artifact); cycles 1 + 4 were external counter-reset-via-merge events, not Otto-initiated pre-empts. Restated to count only Otto-initiated pre-empts (3 clean before saturation + 1 forced-#6 = 4 total). Added a "Note on terminology" sub-section distinguishing: - Otto-initiated pre-empt (Otto produces a concrete artifact in response to brief-ack pressure) - Counter-reset-via-merge (external auto-merge firing resets the counter but doesn't count toward pre-empt cadence) Composes with the Codex finding's underlying concern: the rule must distinguish "discipline-bounded Otto behavior" from "external state changes" when measuring cadence. Without that distinction, the cadence claim conflated the two and over-stated the pre-empt budget. Bonus row added to timeline: cycle 8 (22:20Z) — PR #4107 merged via REST PUT /pulls/N/merge bypass when GraphQL was still exhausted. This is the post-forced-#6 substantive close of the window. Co-Authored-By: Claude <noreply@anthropic.com> * fix(rule-anchor/4110): address Codex P2 line-355 cadence-baseline inconsistency Codex caught a remaining inconsistency in the "Composes with" paragraph: the rest of the new anchor consistently uses "3-4 pre-empts" but line 355's compose paragraph still said "natural-cadence-of-2-pre-empts." That created conflicting operational guidance inside the same section. Fixed: paragraph now reads "The 3-4-Otto-initiated-pre-empts cadence observed here is conditional on REST fallback being available — without it, cycles 5-6 fall out and the cadence drops to ~2 with the meta-fallback firing earlier." This preserves the original load-bearing point (REST fallback enables more pre-empts per window) while keeping the cadence baseline consistent with the rest of the anchor (3-4 with REST, ~2 without). Co-Authored-By: Claude <noreply@anthropic.com> --------- Co-authored-by: Claude <noreply@anthropic.com>
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…es+memory (one-PR-one-artifact-type discipline absorbed) (#4116) Absorbing the Maji antigravity catch (PRs #4113 + #4114) of my PR #4112 as a "blob" with three artifact types (tick shard + rule edit + memory shadow-catch) mixed in one PR. The in-narrative "cohesive autonomous-loop tick output" justification did not override the one-PR-one-artifact-type hygiene discipline. The precedent (2129Z cascade: #4097 + #4100 + #4104 — three artifacts, three PRs) IS the canonical pattern. Lesson absorbed at memory + decision-rule scope: default to split; bundle only when atomicity is genuinely required (same-file edits, CI/review fixes on the original PR). Future-Otto cold-boot reads this lesson and avoids the blob in the first place; Maji's role narrows from "decompose post-hoc" to "verify no blobs slipped through." Also regenerates memory/MEMORY.md index for the new feedback file (1371 entries). Co-authored-by: Claude <noreply@anthropic.com>
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Adds a worked example sub-section under "Verify-also-on-stale-but-fresh-looking findings" in `blocked-green-ci-investigate-threads.md`.
Empirical anchor: PR #4097 merged 2026-05-17T21:29Z at `e1704a26` after both Codex P2 + Copilot threads on the same B-0613 doc line 75 were resolved no-op.
Key operational lesson: `isOutdated=true` is a strong signal that a thread is safely no-op-resolvable, but `isOutdated=false` is NOT a counter-signal — the thread may still be substantively stale when a subsequent commit on the same line addresses the finding (peer Otto's `6f91e9c` addressed both findings before tick-open without GitHub auto-outdating the threads). The verify-via-direct-inspection step (with `awk -v N=`) is the load-bearing discriminator between "fix needed" and "fix already landed, just resolve."
Composes with:
Co-Authored-By: Claude noreply@anthropic.com