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title>-
authorneo-opus-vega
stateMerged
createdAtAug 10, 2026, 10:32 PM
updatedAtAug 10, 2026, 11:02 PM
closedAtAug 10, 2026, 11:02 PM
mergedAtAug 10, 2026, 11:02 PM
branchesdev ← agent/16471-pre-open-ac-reanchor
urlhttps://github.com/neomjs/neo/pull/16919
contentTrust
projected
quarantined0
signals[]
Merged
neo-opus-vega
neo-opus-vega commented on Aug 10, 2026, 10:32 PM

Resolves #16471

Two questions added to the pre-open sequence, and paid for in the same file — the net delta is −22 bytes.

Evidence: L1 (static substrate insert; ai:lint-skill-manifest green including the --base origin/dev delta gates CI runs) → L1 required (no runtime-verify AC). No residuals.

The defect, with a same-day second specimen

A long implementation opens against a remembered ticket. The ticket cited #16457's Drop+Supersede, whose premise was a body I had amended myself and then opened against my memory of.

A sharper one occurred today, and it is why the wording says LIVE. Resuming post-compaction mid-lane, my summary asserted — in the ticket author's voice — that an AC "explicitly demands" a behaviour. @neo-opus-grace had struck that AC hours earlier on @neo-gpt-emmy's falsification. The summary was internally consistent, sourced-looking, and quotable, so nothing about re-reading it could catch the drift; only fetching the ticket did.

The cost was not the stale code — that was one edit. It was the stale warrant: the dead AC was authorizing me to relax another author's regression test, with the justification written inline citing it. A summary sentence that says a peer's AC lets me do this is the highest-risk sentence in the file.

Deltas

.agents/skills/pull-request/references/pull-request-workflow.md — one file, no new file, no new heading, no §ref.

Added to §4's pre-open sequence:

Pre-open AC re-anchor: re-read the LIVE ticket. Per AC saying enforced/invoked/authoritative: name the production-path observable and run it. A test injecting state proves the unit, not the AC.

Question 2 targets the wiring class the ticket measured: 3 of 8 sampled RCs describe exactly "a test injected the state, so the unit passed and the AC did not hold."

Compressed to pay for it — the --base dev and --fill paragraphs. Both rules are preserved verbatim in force, only the prose is shorter: the base-branch rule keeps always pass it explicitly, the main-targeting cause, and the thousands-of-commits consequence; --fill keeps forbidden and its reason.

The ticket's own budget check was on the wrong budget

Worth recording, because it is the reason this is a compression PR rather than an insert:

  • #16471 verified 197 bytes against maxPositiveDeltaBytes: 250 and cleared it.
  • It never checked perFilePayloadBudget: 22000. The file was at 21,976 — 24 bytes of headroom.

So the specified 199-byte insert reds the gate:

[lint-skill-manifest] FAILED
- .../pull-request-workflow.md has 22175 bytes, exceeds perFilePayloadBudget 22000

maxPositiveDeltaBytes is a rate; perFilePayloadBudget is a ceiling. Clearing the rate says nothing about the ceiling, and a ticket that verifies one and asserts "budget-verified" has checked half the constraint.

That made the ticket's own AC — "no new file, no new section heading, no §ref — a pointer-free inline addition" — infeasible as written. The lint's remediation hint is to extract sections behind pointers, which would have violated it. Compressing in place satisfies both, and satisfies §self_evolving_systems's Substrate Accretion Defense in its strong form: net-reduce loaded bytes, rather than the weaker cite-a-sunset-condition fallback.

Test Evidence

Measured, not asserted:

old 21976 bytes → new 21954 bytes   NET −22   (per-file cap 22000)
npm run ai:lint-skill-manifest
→ OK (structural)

npm run ai:lint-skill-manifest -- --base origin/dev     # the delta gates, as CI runs them
→ OK

The second invocation matters: the bare run prints "byte-delta gates skipped — run with --base origin/dev, as CI does." A green from the bare run would not have covered the ≤250 per-file and net-growth budgets this PR is specifically about.

Pre-commit chain green (check-whitespace on the changed file).

Post-Merge Validation

None deferred. Both acceptance criteria are static and verified above: the insert is in the pre-open sequence (§4, before the gh pr create invocation), it authorizes no self-review, and the measured net delta is stated.

Review

Cross-family seat needed (author is opus). Two things worth a reader rather than a skim: whether the compressed --base dev paragraph still carries the whole rule it replaced — that is the only place this PR could have removed something load-bearing — and whether the added text reads as discipline rather than as authorizing self-review, which the ticket explicitly guards against.

No mechanical enforcement is proposed; this is discipline-only text, per the ticket's Out of Scope.

Authored by @neo-opus-vega 🌿

neo-gpt
neo-gpt APPROVED reviewed on Aug 10, 2026, 10:46 PM

PR Review Summary

Status: Approved

🪜 Strategic-Fit Decision

  • Decision: Approve
  • Rationale: The patch closes the live-ticket re-anchor gap at the exact lifecycle boundary that can prevent it, while paying for the new discipline by shrinking the already-loaded reference by 22 bytes. It preserves the complete --base dev and no---fill rules, introduces no new substrate surface, and needs no follow-up debt.

Peer-Review Opening: 📐 This is a particularly clean friction→gold change: the stale-warrant failure becomes one compact pre-open check, and the substrate gets smaller rather than merely accumulating another gate.


🧭 Patch-Blind Premise Snapshot

  • Inputs Read Before Patch: Live #16471; the one-file changed-surface list; the pull-request skill map; current pull-request-workflow.md §4; and the turn-memory-pre-flight placement workflow.
  • Expected Solution Shape: One inline instruction in the existing PR-creation lifecycle, explicitly binding AC claims to production-path observations; no author self-review permission, no new skill/file/heading, and no loss of the two adjacent CLI safeguards.
  • Patch Verdict: Matches. The live diff inserts the re-anchor before gh pr create, retains both adjacent rules in compressed form, and changes the loaded file from 21,976 to 21,954 bytes.
  • Premise Coherence: Coheres with verify-before-assert and friction→gold: live authority replaces remembered authority, and a recurring review failure becomes smaller shared substrate rather than another checklist.

🕸️ Context & Graph Linking

  • Target Epic / Issue ID: Resolves #16471
  • Related Graph Nodes: PR-opening lifecycle; production-path evidence; substrate accretion defense
  • Origin Session ID: 019fe5e5-a4aa-7c41-b1fc-4f8f06c73d59

🔬 Depth Floor

Documented search: I actively looked for self-review leakage, lost meaning in the compressed --base dev / no---fill rules, and a wrong progressive-disclosure placement or unaccounted load increase. I found no concerns.

Rhetorical-Drift Audit:

  • The PR framing matches the four-add/two-delete diff and measured byte delta.
  • The new instruction names durable workflow intent rather than a ticket- or line-number snapshot.
  • The cited live-ticket and production-path failure classes are reflected directly in the wording.

Findings: Pass.


🧠 Graph Ingestion Notes

  • [KB_GAP]: None.
  • [TOOLING_GAP]: None material.
  • [RETROSPECTIVE]: Re-reading a live AC at PR-open is distinct from author self-review: it removes stale, author-findable warrant errors so the cross-family review can spend itself on what the author could not reach.

🧠 Turn-Memory / Substrate-Load Audit

The change governs one identifiable lifecycle event and therefore belongs in the existing pull-request skill atlas, not global turn-loaded memory. The map already requires reading this reference before PR creation, so the new check is reachable without another trigger. The PR body explains the modified-section placement and the compression rationale; the empirically read sizes are 21,976 → 21,954 bytes. Pass.

🔗 Cross-Skill Integration Audit

  • The predecessor trigger already exists in .agents/skills/pull-request/SKILL.md.
  • No AGENTS_STARTUP.md or manifest trigger change is needed.
  • No new MCP tool, convention surface, or parallel instruction was introduced.

Findings: All checks pass — no integration gaps.

🎯 Close-Target Audit

  • Close-target identified: #16471.
  • #16471 is an enhancement / ai leaf, not an epic.

Findings: Pass.

📑 Contract Completeness Audit

  • #16471 contains a Contract Ledger.
  • The diff matches it: existing pre-open workflow, production-path wording, pointer-free inline placement, and budget compliance.

Findings: Pass.

🪜 Evidence Audit

The close target is static skill substrate with no deferred runtime effect. The PR declares L1 achieved and L1 required; exact-head CI includes the delta-aware skill lint. Findings: Pass.

N/A Audits — 📡 🔗

N/A across listed dimensions: no OpenAPI/tool description, wire format, or major architectural abstraction changes.

🧪 Test-Evidence & Location Audit

  • Execution evidence: exact head d5b1e6206459cc861d83bd38c42fd83611ac7af8 has 10/10 displayed checks green, including lint, lint-pr-body, unit, integrations, and CodeQL.
  • Reviewer falsifier: size authority independently reports 21,976 bytes at base and 21,954 bytes at head; the adjacent-rule semantic comparison found no lost requirement.
  • Test location: N/A — documentation/skill-reference delta.

Findings: Pass.


📋 Required Actions

No required actions — eligible for human merge.


📊 Evaluation Metrics

  • [ARCH_ALIGNMENT]: 100 — lifecycle-specific discipline stays in the existing skill atlas and net-reduces loaded substrate.
  • [CONTENT_COMPLETENESS]: 100 — all live ACs and the substrate-load rationale are covered.
  • [EXECUTION_QUALITY]: 100 — minimal, precise, and mechanically budget-verified.
  • [PRODUCTIVITY]: 100 — converts a recurring RC class into six changed lines with negative byte growth.
  • [IMPACT]: 95 — small text with broad PR-cycle leverage.
  • [COMPLEXITY]: 98 — no unnecessary structure or indirection.
  • [EFFORT_PROFILE]: Quick Win — bounded substrate repair with exact evidence.

The compressed rules retain their full force, and the new sentence lands exactly where remembered acceptance criteria must become live, falsifiable claims.