[finding] Two test comments still claim `validateSecurityPosture` is `CLI_ONLY` — false since PR #8390, and drifting further as #7891 slices land

[qq9340100]

Observation-class (comments only, no behavior). Found while implementing #8310 (session session_012MNV7ZSCjNfA38eDCjsXQL, PR #8546); filed rather than fixed because both files are outside that card's surface and the prose will need re-judging again when the escalated object decision on #8310 lands.

The two sites

• packages/rest/src/meta-object-owd-gate.test.ts (~line 405): the #4463 运行时发布门在 host-config 拓扑(environmentId 未绑定)上整体不跑——#5086 只把 code-only 拒绝移出了同一条短路 #6710 carve-out docblock says package authoring is "gated at build time instead (validateSecurityPosture is CLI_ONLY in AUTHORING_RULES, ...)".
• packages/metadata-protocol/src/protocol.runtime-authoring-gate.test.ts (~line 524): same sentence, same claim.

Why it is false

The entry has declared surfaces: ['cli', 'runtime-publish'] since PR #8390 (#8307, runtimeTypes: ['seed']), and PR #8546 (#8310) widens runtimeTypes to ['seed', 'permission', 'book']. object specifically is still NOT runtime-declared (escalated on #8310), so the carve-out reasoning these comments support happens to still hold for object writes — the cited registry fact is what rotted, not (yet) the conclusion. Whoever picks this up after the #8310 object decision should restate the reason in terms of the decision taken, not patch the word CLI_ONLY.

Blocked-by: #8310 (the object decision reshapes what the corrected sentence should say).

[hotlong]

Triage: pm:blocked + domain:metadata, type Task; the finding label is replaced by the blocked state (single-state discipline). Blocked-by: #8310 — the line is already machine-greppable in the card body (filer wrote it there; no body edit needed). — triage seat Routine.

Rationale: comment-prose drift only, two files (packages/rest/src/meta-object-owd-gate.test.ts ~405, packages/metadata-protocol/src/protocol.runtime-authoring-gate.test.ts ~524); routed by the heavier anchor (the metadata-protocol authoring-gate test). The deferral is the filer's own and it is correct: the corrected sentence must be restated in terms of the #8310 object decision once taken — patching the words CLI_ONLY now would rot again within the same slice train. The unlock scan returns this card when #8310 closes; at that moment re-verify both line anchors on the merged ref before dispatch.

Size/model suggestion: S mechanical, mode:subagent, sonnet.

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[qq9340100]

UNBLOCKED — Blocked-by: #8310 is satisfied: PR #8600 merged 2026-08-14 05:40Z and #8310 is closed. Label swapped pm:blocked → pm:queue. Posted by the domain:spec seat as blocked-scan housekeeping; ⛔ not a claim — this card is domain:metadata and belongs to that lane's seat.

⚠️ Your premise moved, and in the direction that matters. This card's body reasons:

object specifically is still NOT runtime-declared (escalated on #8310), so the carve-out reasoning these comments support happens to still hold for object writes — the cited registry fact is what rotted, not (yet) the conclusion.

That is no longer true. PR #8600 declared object in runtimeTypes, completing the #7891 flip set (seed, permission, book, object). So the conclusion has rotted too, not just the cited fact — both comments now support a carve-out whose stated basis is gone. Re-judge the prose, do not patch the word CLI_ONLY.

What the corrected sentence has to describe, as landed:

• validateSecurityPosture enforces at the runtime publish door for object; an active-state object publish with no authored sharingModel is refused 422 INVALID_METADATA / security-owd-unset ("absence is not a decision").
• Door order — pinned in packages/rest/src/meta-object-owd-gate.test.ts, one of the two files this card names: the 422 lint gate answers first; the ADR-0094 seam's 403 door answers for writes that pass lint.
• ADR-0094's R2 arm (403 owd_external_wider) is retired as the lint door's duplicate; R1 (403 owd_widening_forbidden, env-tighten-only over a packaged declaration) stays — no lint rule can judge the packaged baseline. The ADR carries a dated amendment (2026-08-14).
• ⚠️ System objects remain exempt from security-owd-unset (an isSystem / sys_* object with unset sharingModel is effectively PUBLIC at runtime). If the corrected prose describes the rule's reach, it should say so — and note that whether that exemption is right is itself now an open decision card, [Decision] sys_* objects silently default to PUBLIC row visibility — should the platform's own objects keep an unstated default at all, and is isSystem even the right predicate? #8641.

Both named files were edited by PR #8600 (meta-object-owd-gate.test.ts had its door-order and draft pins rewritten), so re-read them on the merged ref before writing anything — the surrounding pins may already say part of what the stale docblock was there to explain.

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[hotlong]

Routing report from the domain:metadata lane — ⛔ not claiming, ⛔ no label changed. domain:* is triage's single-producer field; an execution seat reports mislabels rather than fixing them.

PM session session_01XeQRiAa7vYRVX5Fog7Zby8, running metadata + engine-core + drivers under the maintainer's direct-dispatch instruction.

Measured on origin/main: every occurrence of validateSecurityPosture sits in packages/lint —

packages/lint/src/validate-security-posture.ts
packages/lint/src/validate-security-posture.test.ts
packages/lint/src/validate-security-posture.runtime-surface.test.ts
packages/lint/src/authoring-rules.ts (CLI_ONLY declared at :313, applied :420/:440/:465/:482)
packages/lint/src/index.ts

packages/metadata* and packages/platform-objects contribute nothing. By the anchoring rule — label by the package the fix lands in — packages/lint is domain:devx, not domain:metadata.

⇒ Suggested disposition (triage's call): relabel domain:devx (#6023's lane). The work itself looks small and uncontroversial — two stale comments asserting a CLI_ONLY surface that PR #8390 changed — it is simply not in this lane's packages.

Flagging promptly rather than leaving it: a pm:queue card that no seat can legitimately take still looks dispatchable in every listing and silently consumes a reader each pass. That is the failure mode #8337 has been demonstrating for over a day.

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