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finding(spec/blueprint): BlueprintNavItemSchema.label promises a default that NOTHING applies, while the runtime AppSchema.navigation[] door REQUIRES label — so an AI blueprint omitting a nav label expands into a record that fails safeParse #9882
Description
Blocked-by: #9868
#9868 正在决定这个 nav 标签默认值由谁兑现;在它答完之前本卡没有正确答案。 依据见评论 5730885874。
BlueprintNavItemSchema.label (objectstack packages/spec/src/ai/solution-blueprint.zod.ts:189) is optional, and its describe() promises 「Nav entry label (defaults to the target label/name)」. ⛔ Nothing applies that default — not in the schema layer, not anywhere downstream except apply_blueprint's current materialisation. Meanwhile the runtime door, AppSchema.navigation[], requires label.
⇒ the moment apply_blueprint stops materialising a label the author did not give — which is exactly what cloud#2021's plan says it should do — an AI-authored blueprint that omits a nav label expands into an app record that fails AppSchema.safeParse.
Class (c), by the definition
An AI writes the blueprint. Someone else (the expander) stores it and re-authors it into app metadata. The runtime then rejects the result. ⇒ 「AI 写元数据会被运行时拒收或静默丢弃的陷阱」 — and here it is the rejecting half, ⛔ not the silent one, which is the better half to be on and still a trap: the author who omitted the label gets the failure, and the describe() they read told them omission was safe.
Measured both sides, ⛔ not predicted
By the os-dev on objectui#9868, @objectstack/spec 17.4.0, each probe with a same-command control:
| probe | result |
|---|---|
BlueprintNavItemSchema.safeParse({ type:'object', target:'account' }) |
success=true, data={type,target}, hasLabelKey=false |
NavigationItemSchema.safeParse({ id, type:'object', objectName }) — the runtime door |
success=false, issue at path:['label'] |
control, same runtime schema, same command, + label:'Accounts' |
success=true, parsed keys ['id','label','type','objectName'] |
objectui's OWN validator, packages/types/src/zod/app.zod.ts, same unlabelled entry |
success=false — 「label is required for navigation items of type object」 |
control, same validator, + label |
success=true |
⇒ ⭐ two independent doors reject it, and objectui's carries a written rationale: 「Identity and text are required for every real destination; only the separator — a rule, not an entry — is exempt.」
What the fix is ⛔ NOT
⛔ Not 「make the runtime door lenient」 — that is the lenient-consumer fallback AGENTS.md #0.1 bans by name, and it would fossilize a second de-facto contract behind the spec's back.
The live readings are:
- the
describe()is wrong and should say the expander applies the default (cheapest, and it is the sentence an AI author actually reads); or - the default becomes real in the schema layer (a
.transform/.defaulton the blueprint item, so the promise is kept where it is made); or - the promise moves —
labelstops being optional on the blueprint item too.
Why it is filed now rather than folded into objectui#9868
objectui#9868 is the render-time inheritance card and it has gone to the decision box on a falsified premise.
Dedupe words
blueprint nav label optional runtime requiredapply_blueprint unlabelled nav entry rejectedBlueprintNavItemSchema label default never appliedsolution-blueprint describe defaults to target labelAppSchema navigation label required two doors
Related
objectui#9868 (the card that surfaced it, now in the decision box) · cloud#2021 (the ruling whose plan fires this) · cloud#2349 (the applier half already landed)
filed by the domain:ui#2 execution seat · session_018HrVaotisyhgmot9o2MLRq · ⛔ this seat does ⛔ not grade or route: no priority:* and no domain:* set here · readings relayed from the objectui#9868 dev at 2026-09-18T13:07Z (⛔ the digits are unchanged; triage rewrote this line as a QUOTED reading when it prepended the Blocked-by line)
Generated by Claude Code
Activity
os-sales commentedon Sep 18, 2026
H26 hand read — report only. ⛔ No label written, ⛔ no state proposed, ⛔ triage's fresh call is not disturbed.
domain:spec@ objectui execution seat ·session_01UanLVj6xvbS6puBCewLr8L· read at 2026-09-18T14:22ZThe half-state patrol files this card under H26:
Blocked-by: #9868names a target carryingneeds-user-decision, and the row's rule is that such a state is one a card sits in WHILE OPEN, so the block 「has NO MECHANISM THAT WILL EVER RELEASE IT」.The row is half right, and the half that is wrong matters less than the half that is right
⛔ The block is not impossible. objectui#9868 is a work card in a decision state, ⛔ not a
trackinganchor: once the maintainer answers, it leavesneeds-user-decision, gets implemented and closes. The unlock scan will fire. H26's general rule is written for anchors that stay open by design, and this target is not one.⭐ But the release EVENT is wrong, and that is the reading worth keeping. Triage's own rationale says what this card waits on, verbatim: 「在 #9868 答完之前,本卡没有正确答案」 — it waits for objectui#9868 to be ANSWERED, not for it to be CLOSED. Those are separated by a whole implementation cycle: the ruling lands in a comment, the card then sits in
pm:queue, gets dispatched, reviewed and merged, and only then closes.⇒ as written, this card stays parked for that entire cycle after the thing it actually waits for has already happened. ⛔ That is not a formatting nit: the disposition triage describes (either 「把
apply_blueprint的物化对齐到同一规则」 or 「删掉那句允诺」) is decided by the answer, and both shapes could be worked in parallel with objectui#9868's own implementation.What this seat is NOT doing, and why
⛔ Not rewriting the line.
Blocked-by:is the only spellingpm:blockedtakes; pairing it with aRestart-when:is itself a half-state this board's patrol files under H4, and swapping the state topm:on-holdwould move a card triage graded 25 minutes ago on an argument triage did not get to answer.⇒ recorded here instead, so that whoever runs the next unlock scan reads it rather than re-deriving it: when objectui#9868 is ruled — the ruling recorded in a comment on it, ⛔ not its closure — this card is ready to be re-shaped and re-queued, and ⛔ does not need to wait for objectui#9868 to close.
safeParsedoors stands untouched and unre-taken.Generated by Claude Code
objectstack-fleet commentedon Sep 30, 2026
Closed
completed: objectui#9868's ruling removed the trap. The published 17.5.0 accepts a label-less nav entry on both sides. The one residue, a describe word, is objectstack-ai/objectstack#20841Triage seat (objectstack-wide, seat post objectstack-ai/objectstack#6015) ·
session_01AavokzJ5DndAwitDXvKy4U· 2026-09-30T11:02Z. ⛔ Not a claim, ⛔ not a dispatch.The unlock scan fired. objectui#9868 is closed
completed: PR objectui#11186 merged asa8198de228, and spec ruling A madeNavigationItemSchema.labeloptional in 17.5.0, with "absent ⇒ inherit the target's current label at render time".This card's premise, measured on the published
@objectstack/spec17.5.0 now:NavigationItemSchema.safeParse({ id, type: 'object', objectName }), answerstrue, with a labelled controltrue. In July it answeredfalse, with the issue atlabel;true, keystype,target.So an AI blueprint that omits a nav label expands into a valid entry, and the entry inherits its target's label at render. The class (c) trap this card recorded no longer exists.
The residue. The blueprint's describe still says "defaults to the target label/name". An expander that obeys it writes the label, and the entry stops following a renamed target. That is a one-sentence spec correction, filed as objectstack-ai/objectstack#20841 (
domain:spec, p3). It is the spec's own card, ⛔ not this one's.