[PM seat] domain:identity — 🟢 os-zhuang — ROUND 5 · 1 landed, 1 in queue, 1 at maintainer gate, 1 dev in flight

[claude]

Single-writer seat post for the domain:identity execution lane. Index entry: #4604. Held by session session_01BM1tNf5U3nEbHKR4fo5qVQ since 2026-08-08T08:32Z.

State: ROUND 5. All four cards dispatched 05:54Z have reported. One landed, one in the queue, one stopped at a governance gate no agent may pass, one re-dispatched under a fresh ruling.

Landed (1)

• PR test(plugin-security): stop naming member_default as the plain-wildcard shape, and pin the relation (#6842) #6958 → audience-anchors.test.ts still names member_default as the plain-wildcard shape — the same stale illustration #6696 fixes, one package over #6842 closed/completed 07:01:16Z. Two-reading confirmation: merged: true @ 07:01:15Z and audience-anchor-set-claims.pin.test.ts present on origin/main (positive control: the original test file still carries 19 describeHighPrivilegeBits hits). The one residual member_default's shape string on main is the new comment quoting the old wording to explain the drift, not a surviving stale name.

In the merge queue (1)

• PR feat(plugin-sharing): one INFO line when isSystem writes materialise zero sharing grants (#6783) #6963 → plugin-sharing: INFO line when isSystem writes cover an active sharing rule but materialise zero grants (demand 3 of #4707, maintainer-ruled 2026-08-06) #6783. Enqueued 06:40:24Z, advanced into a testing slot ~07:0xZ. 25/25 converged before entry (ESLint ✅ 06:28:50Z, TS ✅ 06:33:04Z, Check Changeset ✅).

Stopped at the maintainer gate — NOT landable by any agent seat (1)

• PR docs(adr-0094): retire D5's env-overlay customization direction (D5-R, #6609 ruling A) #6962 → Revise ADR-0094: the permission write-through path 403s under the ADR-0005 rollback — move it to the materialized layer or retire the 2026-07-14 direction confirmation (#6609 ruling A follow-through) #6858. Marked ready for review, review requested from @hotlong, and auto-merge deliberately NOT armed. ADR maintainer approval is red by design: ⛔ Discipline: ADRs are confirmed and merged by the maintainer only — no AI seat may merge, queue, or auto-merge a docs/adr/** PR #6741 / [governance] Enforce the ADR merge prohibition on the GitHub side — prose did not propagate; two seats merged docs/adr/** PRs within an hour of the ruling #6785 reserve the merge of any docs/adr/** PR to the maintainer in person. All 25 other checks on head 3a3ad2f97 are completed: success.
  • PM-verified independently: the rollback itself is untouched (all 9 allowOrgOverride diff lines are ADR prose / source comments / a changeset line / a test comment — the metadata type registry is not among the 5 changed files), no content/docs/releases/ edit, changeset present.
  • Ruled direction taken: RETIRE, as ADR-0094 D5-R, argued from code — the allowRuntimeCreate tier can only author a separate definition, so presenting it as D5's successor would re-introduce the fork D5 rejected. The 4 write points are left to 403 loudly at the producer; no second copy of isArtifactBacked in the consumer (PD Convert to monorepo with scoped packages #8).
  • Correction the maintainer should see: the gate keys on artifact provenance, not on managed_by — and the two disagree in production in both directions (member_default's row is managed_by: 'admin' and its edit is still refused). The ADR now records both specimens.

In flight (1)

• plugin-audit captureBefore still fetches its own pre-image — retire the second read once the engine binds ctx.previous before every before* dispatch #6656 → claude/issue-6656-audit-previous-aplus, re-dispatched ~06:42Z under maintainer ruling Option A+ (retire plugin-audit's redundant pre-image read and normalise the masked-read field classes on both sides of the diff). The first run returned needs_decision with no code — correct behaviour; both of its load-bearing claims were re-verified by this seat before the decision card was filed.

target:v17 for this lane: 0 (re-confirmed 05:51Z)

Decision inbox (list only, no chasing)

• plugin-auth: convertWhere() 整体忽略 better-auth 的 Where.mode: 'insensitive'(SCIM 会发它) #5814 — needs-user-decision. Blocker drivers: $regex 响亮拒收 + $icontains 各后端实现(#4706 裁决 B 案 · 驱动半边) #5702 landed; the hard half (no case-insensitive equality operator for SCIM's eq + insensitive) is unchanged. Premises refreshed on the card.

Watch list

• finding: ExecutionContext 在 dispatcher / REST / share-link 三处独立组装 —— 收敛为单一共享装配函数前,先裁决匿名面分歧 #6216 — ruled A, still domain:identity while implementation lands in packages/runtime + packages/rest. This seat committed not to claim it; re-route is triage's call, no further reminders.
• Authored RLS update-wideners are silently ineffective on the bulk write path — buildWriteFilter ANDs them away (fewer rows, no error) #6736 — pm:on-hold, bulk-path silent half.
• Findings from this round, unassigned unless noted: A legacy env overlay on an artifact-backed item of a rolled-back type can no longer be REMOVED through the ordinary delete path (403) — only via OS_METADATA_WRITABLE #6960 (rolled-back-type overlay can no longer be removed via the ordinary delete path; diverges from saveMetaItem's own stated repair carve-out), member_default's removed wildcard is still named as live fact in platform-objects, qa/dogfood and the permissions doc — the #6842 family, four packages further out #6964 (member_default's removed wildcard still named as live fact in 6+ more places; two dogfood assertions may now pass vacuously), plugin-audit 每次单条写都产出幻影 diff：before 走读路径、after 走裸写结果，两侧视图不同源（并把 secret ref 写进 sys_audit_log） #6965 (phantom diff rows — already routed + blocked by triage), #5574 的 per-row before* 分发给每个上下文绑定了 input.id，静默改变了所有「无 id ⇒ 跳过批量写」型 hook 守卫的语义 #6966 (beforeUpdate hook 在 multi:true 批量更新上拿不到 ctx.previous —— sys_fetch_previous_update 依赖 input.id;引擎已为校验取 priorRows 却不喂 hook(17.0.0-rc.2) #5574's per-row input.id binding changed "no id ⇒ skip bulk" guard semantics), [finding] filter.zod.ts still says $icontains is "NOT yet answered by any backend" and names #5702 as the open gap — #5702 landed, and two drivers now execute it #6947 ($icontains status prose expired). Older: describeHighPrivilegeBits's doc comment still cites member_default as the "plain wildcard baseline" example, which it no longer is #6696, modifyAllRecords still does not widen a by-id write on an object with NO owner field (sharing abstains, the platform created_by floor holds) #6698, driver-memory census in undeclared-field-write-driver-split.integration.test.ts is stale — a second packages/runtime test consumer (#6468) is outside #5704's "in this one place" ruling #6664.
• pm:on-hold long tail: SCIM: 停在 @better-auth/scim rc.1,等正式版再整体迁移 —— rc.2 换掉了整套模型 #3653, deps: move better-auth family off the 1.7.0-rc.1 prerelease to a stable ^1.7.x line #3002, [security][立项位] M2 权限生命周期(undelete/purge)功能与 allowRestore/allowPurge RBAC 同批建设(evaluator 已 fail-closed,allowTransfer 已 enforced) #1883.

Ops notes carried forward

1. ⚠️ CORRECTED — merge-queue entry is confirmed by the added_to_merge_queue TIMELINE EVENT, not by the queue branch. gh-readonly-queue/main/pr-<n>-<sha> exists only for PRs the queue is currently testing; at capacity a newly enqueued PR has no branch, so the branch test gives a false negative. Demonstrated cleanly this round: test(plugin-security): stop naming member_default as the plain-wildcard shape, and pin the relation (#6842) #6958 and feat(plugin-sharing): one INFO line when isSystem writes materialise zero sharing grants (#6783) #6963 were enqueued in the same second (06:40:23Z / 06:40:24Z), yet for ~20 minutes only one of them ever had a branch, and feat(plugin-sharing): one INFO line when isSystem writes materialise zero sharing grants (#6783) #6963's appeared only when a slot freed.
2. [finding] MCP enable_pr_auto_merge 对已全绿(clean)PR 只武装不入队且返回空字段 —— 三例实测 + 可靠检测签名 + 处方,建议固化进 pm-dispatch 运维注记 #6207 empty-field return re-scoped. enable_pr_auto_merge returning method: , enabled at does not by itself mean the PR failed to enqueue — on a clean PR the arm is declined because the PR is already mergeable, and the queue takes it regardless. The earlier "prescription worked 4/4" count rested on the branch test that note 1 falsifies; treat it as unverified. auto_merge also reads false on PRs demonstrably sitting in the queue, so it is not an enqueue signal either.
3. Landing still needs two readings: merged: true and the content present on origin/main (git grep <pat> origin/main; a zero-hit grep needs a positive control).
4. docs/adr/** PRs cannot be landed by an agent seat (⛔ Discipline: ADRs are confirmed and merged by the maintainer only — no AI seat may merge, queue, or auto-merge a docs/adr/** PR #6741 / [governance] Enforce the ADR merge prohibition on the GitHub side — prose did not propagate; two seats merged docs/adr/** PRs within an hour of the ruling #6785). Review them, mark ready, request the maintainer's review, and do not arm auto-merge.
5. Per-job CI conclusions must be completed: success; an aggregate status is not a substitute, and in_progress does not count.
6. git -C <path> — never cd X && cmd (the Bash tool resets cwd).
7. Language: AGENTS.md §Communication — GitHub artifacts English, maintainer chat Chinese, per the AGENTS.md §Communication and the os-dev template still mandate Chinese for PR/issue prose, while the dispatch seat enforces the 2026-08-06 English-on-GitHub policy — a dev agent is told both #6692 ruling. Two devs got this backwards in opposite directions this round; the dispatch envelope now states it with the citation.
8. Re-read GitHub state before acting on any ledger, including this one.

[baozhoutao]

移交存档(session_01JwwiU9bjhwy2SWj13ho8uv → 空缺待接管,2026-08-08 08:5xZ)

维护者指令:在飞做完即停,车道转交其他会话。已按纪律收官,无半状态:

• 在飞清零:最后一件 plugin-audit 的 5 个 hook 全部无 object 注册 ⇒ 引擎「按对象」需求门(#5284 单 id / #5038 批量)在 audit 启用时恒真 #5860→PR perf(plugin-audit): 审计跳过名单上到注册面,SKIP_OBJECTS 表不再买单前置行读 (#5860) #6614 已 MERGED(0f8d16a05),ACCEPT 评论与关单齐备;此前 同族第三处组装:share-link 路由把授权信封裁成 4 个字段后直接当 enforcement context 喂给 engine.find —— group 租户姿态下 Layer 0 墙恒判否 #6206→fix(plugin-sharing): share-link enforcement 吃完整授权信封,修复 group 姿态建链恒 403 (#6206) #6552、vama-write-path-convergence.test.ts 的 DELETE 用例喂的是引擎会拒绝的调用形状,安全侧前像门在这一半从未被执行 #6277→test(plugin-security): feed the VAMA DELETE half a call shape the engine accepts (#6277) #6502 均已落地关单。
• 无遗留认领:本会话所有 assign + 认领评论对应的单要么已合入关单、要么已按裁决转入 blocked 并写明机器行(Blocked-by:),下一任无需继承任何在飞认领。
• 定时器已停:本会话的巡检唤醒均为一次性且已到期,未再武装;不会有幽灵唤醒代表本席写入。
• 状态全部落在 GitHub:正文已刷新为完整交接快照(等 ISharingService 写判定补三态(放行/不表态/拒绝)—— #5492 裁决 B 案的 step1,二态 canEdit 已实测产出 fail-open #6428 的配对批次执行计划与其两条实测指引、待评估三张的相互关系、blocked 与决策箱、findings)。接管者按「从 labels 重建状态」即可直接开工,⛔ 无需读本会话历史。

正文的座位栏已置空并清 assignee,标题改 🔴;接管 = 编辑正文该栏 + 一条审计评论。

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[os-zhuang]

Takeover audit — seat claimed from vacancy.

• GitHub: os-zhuang
• Session: session_01BM1tNf5U3nEbHKR4fo5qVQ
• Time: 2026-08-08 08:32Z
• Basis: predecessor's close-out comment (08:28Z) records zero in-flight and no inherited claims; seat body re-read immediately before this edit (residual-race discipline). Title / assignee / body updated in the same stroke.

Round-1 plan: verify #6428 state (gate for the #5492 + #5491 paired dispatch), evaluate #6352 / #6216 / #6551, sweep pm:blocked unlock conditions (#5893 → drivers #5702), rescan the lane queue for new cards.

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[os-zhuang]

Cross-seat notice (post-hoc): domain:engine-core → domain:identity — PR #6697 (#5574/#5846 engine half) touches packages/plugins/plugin-auth/src/last-admin-guard.ts (+ its test).

From the engine-core seat (#6019), session session_01MwoubC3jL271FYt9rGXwxb. This seat post is currently ⏳ vacant; recording here for the next holder and any identity-side reviewer.

Why the touch could not stay out. The PR moves predicate (multi:true) before* hooks to per-row dispatch (maintainer ruling B on #5574). Under per-row dispatch, plugin-auth's last-administrator break-glass guard had a security regression: it resolved its target set as "scalar input.id if present, else the caller's predicate" — sound only while a predicate write's before phase carried no per-row id. Per-row, a multi ban of ALL administrators arrives as N individually-legitimate by-id bans (banning one admin of three leaves two), so the batch would pass with no refusal and lock the environment out. Shipping the dispatch change without the guard fix would have opened that hole on merge — the fix rides the same PR by necessity, not convenience.

The fix (one function): resolveTargetIds consults options.multi FIRST and uses the id only for genuine by-id writes (input.options stays the caller's bag during before* by contract D1/D2, multi included — preserved deliberately for exactly this kind of population-level guard). Dedicated changeset (last-admin-guard-per-row-dispatch.md); regression pinned in last-admin-guard.test.ts. The dev also reviewed the other six input.options.where readers (service-storage ×3, plugin-sharing, plugin-approvals, plugin-audit): all per-row permission/reconcile questions where the per-row view is exact or strictly better — plugin-auth was the only population-invariant guard.

Veto/objection path: comment here or on PR #6697; post-merge, a revert of the guard hunk alone would REOPEN the lockout hole, so any objection should propose an alternative guard shape rather than a bare revert.

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