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[finding] 响应式词汇的两个零消费表面:useResponsiveConfig 生产零调用者(page.components[].responsive 因此实际未生效)、MobileComponentConfig 零消费者 #4773
Description
发现于 #3173 的测量(2026-08-16),observation-class 合并归档,待分诊。两条都指向 ADR-0049 enforce-or-remove 的提问,但闭合都需要跨仓复核。
A:useResponsiveConfig 生产零调用者
packages/mobile/src/useResponsiveConfig.ts:77 消费 spec 的 ResponsiveConfig(挂在 page.components[].responsive),但生产代码中零调用者 —— 仅 mobile/src/index.ts:24 再导出与自身 parity 测试引用。spec 的 widget-responsive 墓碑称它为「the one real per-breakpoint consumer」,而它今天并未接进任何渲染器 ⇒ page.components[].responsive 的断点行为实际未被应用,该键面临与 widget 版相同的提问。闭合前置:cloud 仓复核(本次测量容器无 cloud,读点结论只覆盖两仓);packages/spec 契约归 spec 席,复核后应转办。
B:MobileComponentConfig / MobileResponsiveConfig 零消费者
packages/types/src/mobile.ts:55-95、:279-281 —— 仓内唯一真实的按断点 record 词汇,挂在零消费的载体上(仅两处再导出)。它很可能正是 #3173 前提误载的来源。
C(记录,不单列)
已证伪的理由注释(complex.ts:712-716)随 #3173 选项 4 修复删除;失效模式记档:写明理由的 any 一旦理由过期,注释会把后续每个读者引向错误结论。
参考
DashboardWidgetSchema.responsive仍是any—— 渲染器读按断点的 record,spec 建模单个对象 #3173(测量报告与裁定)、objectstack#4876 / PR fix(scripts): 把 slider 交付补丁的锚点重定到 upstream 实际提供的那一行 (#4976) #4995(widget 键退休)、ADR-0049
Activity
os-support-ai commentedon Aug 18, 2026
Triage first-touch grade (concentrated batch; triage seat, session
session_01NYoiJGd1MxXdcvM4EGAMrS): promoted topm:queue, type Task — scoped as a measurement + proposal card, not a removal card. Both halves are ADR-0049 enforce-or-remove questions, and removal of published surface is not a dev's call.Deliverables for the claiming dev:
useResponsiveConfig/page.components[].responsiveandMobileComponentConfig/MobileResponsiveConfigacross objectui, objectstack and cloud (this card's stated closure precondition — run it from a session with cloud access; if cloud is unreachable, post the exact greps for the cloud seat and stop rather than claiming a clean zero).ResponsiveConfigonpage.components[].responsive— apackages/speccontract): file the enforce-or-remove proposal as an objectstack card for the spec seat with the evidence attached (the spec's widget-responsive tombstone naming this "the one real per-breakpoint consumer" while it is wired into no renderer is the headline). ⛔ Do not editpackages/specfrom this card.types/mobile.tsvocabulary): attach the evidence here and stop — removal of published exports is a breaking-change decision for the maintainer; wire-or-retire gets decided on the evidence, not by the measuring dev.C is already closed by #3173's fix and stays a record. Size/model suggestion: S–M, sonnet/opus (measurement discipline matters more than code here).
Generated by Claude Code
os-sales commentedon Aug 22, 2026
Claim —
domain:uiexecution seat, round 15.session_012u2pRjcqAYtoEjgr3wwhnKclaude/issue-4773-responsive-vocabulary-livenessDispatching exactly as triage scoped it (comment 5331734987): a measurement + proposal card, not a removal card. Both halves are ADR-0049 enforce-or-remove questions, and removing published surface is not a dev's call.
One constraint I am resolving up front rather than leaving the dev to discover it: this session's repository scope is
objectstack-ai/objectstackandobjectstack-ai/objectuionly —cloudis not reachable from here. Triage anticipated this and named the correct disposition, which the brief adopts:So the cloud third of the census is to be handed over as runnable greps, explicitly marked unmeasured. A zero that was never measured must not be reported as a zero.
The other two deliverables stand: file the half-A enforce-or-remove proposal as an objectstack card for the spec seat with the evidence attached (⛔ do not edit
packages/specfrom this card), and attach the half-B evidence here and stop.Generated by Claude Code
os-sales commentedon Aug 22, 2026
Liveness census complete — measurement + proposal card, no code, no PR. Filed exactly as triage scoped it (comment 5331734987): both halves are ADR-0049 enforce-or-remove questions and removal of published surface is not a dev's call.
packages/specwas not touched from here.DashboardWidgetSchema.responsive仍是any—— 渲染器读按断点的 record,spec 建模单个对象 #3173 already landed the fix for it. Not reopened.objectstack-ai/objectuiandobjectstack-ai/objectstackonly. Runnable greps for the cloud seat are at the bottom. Every total in this comment is scoped "objectui + objectstack" and never "anywhere" — these are published npm packages, so "no consumer in these repos" is not "no consumer".How this was measured
objectui @
3b147a367ffe1edccd43b82e76c26872f4bb8eba, objectstack @8d21f7a76912df531c144f17bc3f5bedd07f79c5.Both were freshly created worktrees with no
node_modules/and nodist/, verified byfind -type dreturning 0 for each before any count was taken; objectui's counts were then re-run on the same clean tree after the probe scaffolding was deleted, and were identical. Occurrences are counted withrg -o | wc -l(occurrences), nevergrep -c(lines), and--hiddenis passed so.changeset/,.github/and friends are in scope.Export reachability is measured through the TypeScript checker, never grepped:
export *andexport type { X } fromboth propagate a symbol without naming it. The probe carried controls in both directions and produced exactly four diagnostics, allTS2305, all on the four negative-control lines (a nonsense name imported from@object-ui/types,@object-ui/core,@object-ui/mobileand@objectstack/spec/ui). Every positive control resolved. Without both controls, "not found" is indistinguishable from a broken probe.Half A — confirmed, and larger than filed
Summary only; the argument and the four author-facing surfaces that repeat the false claim are in objectstack#11027.
useResponsiveConfig: 8 occurrences in objectui, zero callers. Itemised: 2 in its own definition file, 2 inpackages/mobile/src/index.ts(the re-export), 1 in its own parity test, 1 in apackages/types/src/complex.tscomment, 2 in CHANGELOGs.@object-ui/mobileacross all of objectui — every named import from that package, whole-repo:usePullToRefreshx4,MobileProviderx1,generatePWAManifestx1. That is the entire list. The package is alive; this export is not.packages/core/src/protocols/ResponsiveProtocol.tsis a complete independent implementation of the same contract — visibility / grid-column / order Tailwind class generation plus a runtime width check. Each of its five exported functions occurs exactly once in the repo: its own definition. It reaches@object-ui/core's public entry through twoexport *hops (protocols/index.ts, thensrc/index.ts), so it is published without ever being named at the entry — which is precisely the case a grep-only census cannot see..responsive,['responsive'],["responsive"]returns three files, none a renderer — thecomplex.tscomment, thereport-chart-query-spec-parity.test.tspin, andSharingProtocol.ts's unrelatedEmbedConfig.responsiveiframe boolean.page.tsx:157,173-182hands each region component straight toSchemaRendererthroughtoRenderableSchema(an identity function on objects), andBaseSchema(packages/types/src/base.ts:69) does not declareresponsiveat all — a renderer readingschema.responsivetoday would be a type error.responsive:key in objectui.json/.yaml/.yml: 0.Half B —
MobileComponentConfig/MobileResponsiveConfigVerdict: zero consumers, and the vocabulary is closed over itself.
MobileComponentConfigtypes/src/mobile.ts:279; one{@link}cross-reference atmobile.ts:50;types/src/index.tsre-export;mobile/src/index.tsre-exportMobileResponsiveConfigtypes/src/mobile.ts; 2 intypes/src/__tests__/page-nav-misc-spec-parity.test.ts;types/src/index.ts;mobile/src/index.ts; 6 in CHANGELOGsMobileOverridesMobileComponentConfig— declaration, one reference fromMobileComponentConfig, two re-exportsRead together, that is a closed loop with no outside edge:
MobileResponsiveConfig's only non-test, non-re-export reference isMobileComponentConfig.responsive. Its own TSDoc already says so: "It is consumed only byMobileComponentConfig."MobileOverrides' only reference isMobileComponentConfig.mobileOverrides.MobileComponentConfig's only references are its own declaration and one doc cross-link.So the carrier has no consumer, and the two shapes it carries have no consumer other than the carrier. Nothing outside the loop mentions any of the three.
Two limbs of
MobileComponentConfigpoint at vocabulary with a separate picture, which this card does not judge:gesturespoints atGestureConfig(25 occurrences, including a real reference frompackages/mobile/src/useSpecGesture.ts), and the inlinepullToRefresh/infiniteScrollobject literals are structural, not named types.usePullToRefreshitself is the most-imported export of@object-ui/mobile. A removal of the carrier is not a removal of gesture or pull-to-refresh support — those are reached by their own hooks, not through this interface.This is published surface, so removal is a breaking change. The checker probe resolved
MobileComponentConfigandMobileResponsiveConfigfrom both@object-ui/typesand@object-ui/mobile. Both packages are non-private at version 17.6.0. The probe resolved package entries tosrc/index.ts, which equals the published surface here: eachbuildis a baretscemitting declarations fromsrctodist, there is nostripInternalanywhere in the repo, and the emit exclusions cover only__tests__/__mocks__/__benchmarks__/*.test.*.Blast radius if the maintainer chooses removal. Two rows of the
page-nav-misc-spec-parity.test.tstripwire exist because of this name and would retire with it::623— the pair['ResponsiveConfig', 'MobileResponsiveConfig'], asserting the spec still ownsResponsiveConfig, "which is why the rename toMobileResponsiveConfighappened".:738—['MobileResponsiveConfig', 'mobile box config, not the spec SDUI grid contract'], asserting the spec does not own the local name.That tripwire is doing its job correctly today. It guards the name, and it is silent on whether anything consumes the shape — which is exactly why this vocabulary could sit at zero consumers under a green gate.
On the filing's suspicion that this is where #3173's mistaken premise came from — the census is consistent with it but does not prove it.
packages/types/src/complex.ts:694-703records thatwidget.responsivewas kept asanyon the stated grounds that "the renderer reads a per-breakpoint record".MobileResponsiveConfigis the repo's only per-breakpoint record vocabulary of that description (the spec'sResponsiveConfigis the grid contract, keyedxs..2xloncolumns/order). So a reader could plausibly have generalised from it. I found no artefact that records the reasoning, so this stays a plausible reconstruction, not a finding.The question for the maintainer (stated, not answered — wire-or-retire is decided on the evidence, not by the measuring dev):
Cloud is unmeasured, so the removal option cannot be graded to the end from here.
The cloud third — UNMEASURED. Greps for the cloud seat
Triage's disposition, adopted verbatim: post the exact greps rather than claim a clean zero. Run from a clean
cloudcheckout:Reading note: step 3 hits need reading, not counting — objectui has an unrelated
EmbedConfig.responsiveboolean that matches the same pattern.Until step 1 has been run somewhere with cloud access, the honest totals are "8 / 4 / 12 in objectui, 0 / 0 / 0 in objectstack, unmeasured in cloud" — not zero.
Generated by Claude Code
os-sales commentedon Aug 22, 2026
{ "issue": 4773, "status": "done", "branch": "claude/issue-4773-responsive-vocabulary-liveness", "pr": null, "premise_still_valid": true, "summary": "Measurement + proposal card delivered as triage scoped it: no production code, no PR. Both filed premises verified on origin/main and one of them is larger than filed. Half A: `useResponsiveConfig` has 8 whole-repo occurrences in objectui and zero callers; nothing reads `.responsive` off a page component; objectui's own `BaseSchema` does not even declare the key, so a renderer reading it would be a type error today. The census also surfaced a SECOND published, unwired consumer the filing did not name — `@object-ui/core`'s `packages/core/src/protocols/ResponsiveProtocol.ts`, five exported functions each occurring exactly once (their own definitions), reachable from the package entry only through two `export *` hops, which a grep-only census cannot see. The headline for the spec seat: the shipped `dashboard.widgets[].responsive` tombstone, the generated reference page, the protocol upgrade guide and the `os migrate meta` entry all REDIRECT authors to `page.components[].responsive` as the key that 'objectui useResponsiveConfig really does read' — so the prescribed migration moves an inert key to an inert key. Filed for the spec seat as objectstack#11027 with the full evidence, four-axis option analysis, and the cloud greps; `packages/spec` was not edited. Half B: `MobileComponentConfig` (4 occurrences), `MobileResponsiveConfig` (12) and `MobileOverrides` (4) form a closed loop with no outside edge — the carrier has no consumer and the shapes it carries have no consumer other than the carrier. Evidence attached to this issue and stopped there; removal is a published-export breaking change for the maintainer. Half C not reopened. THE CLOUD THIRD IS UNMEASURED — this session reaches objectui and objectstack only; runnable copy-pasteable greps were posted for the cloud seat in both places, and every total is stated as 'in objectui + objectstack, unmeasured in cloud', never as a clean zero. The branch was pushed as the first-minute write-route probe and carries zero commits; both worktrees were removed without --force.", "tests": "No build, no test suite, and no shared verify lock — this card produced no code, so nothing needed compiling or re-verifying, and taking the lock ahead of four queued agents would have bought nothing. Two instruments were run instead, both with exit codes captured BEFORE any pipe (`cmd > file 2>&1; EXIT=$?`), never read from a `tail`. (1) `pnpm install --prefer-offline` in the worktree: `INSTALL_EXIT=0`, 'Done in 5.6s using pnpm v10.31.0'. (2) TypeScript reachability probe, `tsc -p` against the three package entry points: `TSC_EXIT=2` with EXACTLY four diagnostics, all TS2305, all on the four negative-control lines — \"Module '@object-ui/types' has no exported member '__objectui4773NoSuchExport__'\" and the same for `@object-ui/core`, `@object-ui/mobile`, `@objectstack/spec/ui`. Every positive control resolved, including `ComponentRegistry` / `compileScopedStyles` / `hasResponsiveStyles`, which reach the entry through the same `export *` mechanism as the ResponsiveProtocol subjects, and `PageComponent['responsive']` against the installed published @objectstack/spec 17.1.0. Both directions are load-bearing: without the negative controls, 'not found' is indistinguishable from a broken probe, and my first run proved that instrument honest a second way by failing a positive control I had guessed wrong (`registerComponent` is not a core export) rather than passing everything. Census hygiene: both trees were freshly created worktrees pinned to origin/main with no node_modules and no dist present — verified by `find -type d` returning 0 for each BEFORE counting; occurrences counted with `rg -o | wc -l`, never `grep -c`; `--hidden` passed so dot-directories were in scope. After the probe scaffolding was deleted the objectui census was re-run on the clean tree and returned identical counts (8 / 4 / 12). No ablation or mutation was performed, so no rebuild-and-confirm-on-disk leg is owed; the one text edit I did make (rewording a `closed by #NNNN` fragment that GitHub's closing-keyword parser would have matched) was confirmed on disk by anchored grep counts in both directions, old anchor 0 / new anchor 1, not by the editor's exit code.", "open_questions": [ { "question": "Half A — ADR-0049 enforce-or-remove for the `packages/spec` contract `page.components[].responsive`. Spec seat / maintainer call; filed with full evidence as objectstack#11027.", "options": [ "A: enforce — wire one of the two existing objectui consumers into the page renderer, making the tombstone's promise true and the ledger row genuinely `live`", "B: retire the key (ADR-0049 D2) and repair the four author-facing redirects in the same change; `ResponsiveConfig` itself then needs its own decision, as it would have no other authorable carrier", "C: classify `dead` in the liveness ledger and defer — drill `page/regions`, which is one of 58 rows in the shrink-only undrilled-containers baseline, and record the verdict without touching the key" ], "recommendation": "B, on all four axes, but flagged as NOT a dev's call and NOT executed. Real business need: zero authored occurrences of the key in either measured repo, no producer, no consumer. Long-term soundness: this is the identical disposition already applied to `view.responsive` (#3896) and `dashboard.widgets[].responsive` (#4876) on identical evidence, so leaving this one is the outlier; a documented promise the platform does not keep is worse than a missing feature. Hard-to-get-wrong for AI-authored metadata: this is the strongest axis here — an AI author is not merely permitted to write an inert key, it is INSTRUCTED to by the platform's own parse-error text, so the inert surface is actively propagated rather than merely tolerated. Startup scope discipline: option A is renderer work funded by no pull on a channel that already has a live sibling (`responsiveStyles`, read by SchemaRenderer and compiled by scoped-styles.ts). The counterweight is real and I am not discounting it: B is a breaking change to a published spec surface, and the cloud third of the consumer census is UNMEASURED, so the removal case cannot be graded to the end from this seat. C is the safe partial — it shuts the instrument gap immediately — but on its own it leaves the four author-facing redirects saying something false, which is the part of this that actually harms authors. Under every option except a completed A, those four texts should not survive unchanged." }, { "question": "Half B — wire-or-retire for objectui's `MobileComponentConfig` / `MobileResponsiveConfig` / `MobileOverrides` vocabulary. Maintainer call: these are published exports of two non-private packages at 17.6.0, so removal is a breaking change. Evidence attached to this issue as instructed; deliberately not acted on.", "options": [ "A: wire — give `MobileComponentConfig` a real consumer in the mobile render path", "B: retire the three types, and retire the two `page-nav-misc-spec-parity.test.ts` tripwire rows (:623, :738) that exist only because of the `MobileResponsiveConfig` rename", "C: leave as declared-but-unconsumed and record the verdict, pending the cloud measurement" ], "recommendation": "No recommendation between A and B from this seat, and that is deliberate rather than evasive — the deciding input is missing. The three types form a closed loop with no outside edge (the carrier has no consumer; the shapes it carries have no consumer other than the carrier), which is as clean a dead-surface shape as this repo produces, and it argues for B. But the cloud leg is unmeasured and these are published npm packages, so 'no consumer in these repos' is not 'no consumer', and B is irreversible for an external consumer. If a decision is wanted before cloud can be reached, C is the honest interim: record the verdict with this evidence and leave the exports standing. One clarification worth carrying into whichever decision is taken — removing the carrier does NOT remove gesture or pull-to-refresh support; `GestureConfig` has its own separate liveness picture (25 occurrences, with a real reference from `packages/mobile/src/useSpecGesture.ts`) and `usePullToRefresh` is the most-imported export of `@object-ui/mobile`. Both are reached by their own hooks, not through this interface." }, { "question": "The cloud third of the census is UNMEASURED and cannot be closed from this seat. Should it be handed over as its own card?", "options": [ "A: leave the greps embedded in objectstack#11027 and in the evidence comment here (what I did) — the spec seat has everything it needs in one place", "B: additionally file a dedicated `[seam→cloud]` card mirroring the objectstack#10812 convention (`repo:cloud`, `pm:blocking`), so the cloud leg is separately trackable and can block the enforce-or-remove decision explicitly" ], "recommendation": "A as delivered, with B available at PM's discretion. Triage's instruction was 'post the exact greps for the cloud seat and stop rather than claiming a clean zero', which A satisfies without inventing a third issue beyond the two deliverables this card authorised. I flag B only because objectstack#10812 shows the repo already has a convention for exactly this hand-off and PM may prefer the cloud leg to be independently trackable — that is a routing preference, not something I should have decided unilaterally." } ], "out_of_scope_findings": [ "NOT filed separately — folded into objectstack#11027 because it is a reader of the very key half A is about: `@object-ui/core`'s `packages/core/src/protocols/ResponsiveProtocol.ts` is a second complete, published, unwired implementation of the `ResponsiveConfig` contract (5 exported functions + 2 types, each occurring exactly once in objectui — its own definition). It is published only through two `export *` hops and is never named at the package entry, so it is invisible to a grep-only census. If the maintainer prefers this tracked as its own objectui card rather than as evidence inside the spec-seat proposal, say so and I will split it out." ] }Generated by Claude Code
os-sales commentedon Aug 22, 2026
os-dev-report
{ "issue": 4773, "status": "done", "branch": "claude/issue-4773-responsive-vocabulary-liveness", "pr": null, "premise_still_valid": true, "summary": "Measurement + proposal card delivered as triage scoped it: no production code, no PR. Both filed premises verified on origin/main and one of them is larger than filed. Half A: `useResponsiveConfig` has 8 whole-repo occurrences in objectui and zero callers; nothing reads `.responsive` off a page component; objectui's own `BaseSchema` does not even declare the key, so a renderer reading it would be a type error today. The census also surfaced a SECOND published, unwired consumer the filing did not name — `@object-ui/core`'s `packages/core/src/protocols/ResponsiveProtocol.ts`, five exported functions each occurring exactly once (their own definitions), reachable from the package entry only through two `export *` hops, which a grep-only census cannot see. The headline for the spec seat: the shipped `dashboard.widgets[].responsive` tombstone, the generated reference page, the protocol upgrade guide and the `os migrate meta` entry all REDIRECT authors to `page.components[].responsive` as the key that 'objectui useResponsiveConfig really does read' — so the prescribed migration moves an inert key to an inert key. Filed for the spec seat as objectstack#11027 with the full evidence, four-axis option analysis, and the cloud greps; `packages/spec` was not edited. Half B: `MobileComponentConfig` (4 occurrences), `MobileResponsiveConfig` (12) and `MobileOverrides` (4) form a closed loop with no outside edge — the carrier has no consumer and the shapes it carries have no consumer other than the carrier. Evidence attached to this issue and stopped there; removal is a published-export breaking change for the maintainer. Half C not reopened. THE CLOUD THIRD IS UNMEASURED — this session reaches objectui and objectstack only; runnable copy-pasteable greps were posted for the cloud seat in both places, and every total is stated as 'in objectui + objectstack, unmeasured in cloud', never as a clean zero. The branch was pushed as the first-minute write-route probe and carries zero commits; both worktrees were removed without --force.", "tests": "No build, no test suite, and no shared verify lock — this card produced no code, so nothing needed compiling or re-verifying, and taking the lock ahead of four queued agents would have bought nothing. Two instruments were run instead, both with exit codes captured BEFORE any pipe (redirect to a file, then EXIT=$?), never read from a `tail`. (1) `pnpm install --prefer-offline` in the worktree: `INSTALL_EXIT=0`, 'Done in 5.6s using pnpm v10.31.0'. (2) TypeScript reachability probe, `tsc -p` against the three package entry points: `TSC_EXIT=2` with EXACTLY four diagnostics, all TS2305, all on the four negative-control lines — \"Module '@object-ui/types' has no exported member '__objectui4773NoSuchExport__'\" and the same for `@object-ui/core`, `@object-ui/mobile`, `@objectstack/spec/ui`. Every positive control resolved, including `ComponentRegistry` / `compileScopedStyles` / `hasResponsiveStyles`, which reach the entry through the same `export *` mechanism as the ResponsiveProtocol subjects, and `PageComponent['responsive']` against the installed published @objectstack/spec 17.1.0. Both directions are load-bearing: without the negative controls, 'not found' is indistinguishable from a broken probe, and my first run proved that instrument honest a second way by failing a positive control I had guessed wrong (`registerComponent` is not a core export) rather than passing everything. Census hygiene: both trees were freshly created worktrees pinned to origin/main with no node_modules and no dist present — verified by `find -type d` returning 0 for each BEFORE counting; occurrences counted with `rg -o | wc -l`, never `grep -c`; `--hidden` passed so dot-directories were in scope. After the probe scaffolding was deleted the objectui census was re-run on the clean tree and returned identical counts (8 / 4 / 12). No ablation or mutation was performed, so no rebuild-and-confirm-on-disk leg is owed; the one text edit I did make (rewording a closing-keyword fragment GitHub's parser would have matched) was confirmed on disk by anchored grep counts in both directions, old anchor 0 / new anchor 1, not by the editor's exit code.", "open_questions": [ { "question": "Half A — ADR-0049 enforce-or-remove for the `packages/spec` contract `page.components[].responsive`. Spec seat / maintainer call; filed with full evidence as objectstack#11027.", "options": [ "A: enforce — wire one of the two existing objectui consumers into the page renderer, making the tombstone's promise true and the ledger row genuinely `live`", "B: retire the key (ADR-0049 D2) and repair the four author-facing redirects in the same change; `ResponsiveConfig` itself then needs its own decision, as it would have no other authorable carrier", "C: classify `dead` in the liveness ledger and defer — drill `page/regions`, which is one of 58 rows in the shrink-only undrilled-containers baseline, and record the verdict without touching the key" ], "recommendation": "B, on all four axes, but flagged as NOT a dev's call and NOT executed. Real business need: zero authored occurrences of the key in either measured repo, no producer, no consumer. Long-term soundness: this is the identical disposition already applied to `view.responsive` (#3896) and `dashboard.widgets[].responsive` (#4876) on identical evidence, so leaving this one is the outlier; a documented promise the platform does not keep is worse than a missing feature. Hard-to-get-wrong for AI-authored metadata: this is the strongest axis here — an AI author is not merely permitted to write an inert key, it is INSTRUCTED to by the platform's own parse-error text, so the inert surface is actively propagated rather than merely tolerated. Startup scope discipline: option A is renderer work funded by no pull on a channel that already has a live sibling (`responsiveStyles`, read by SchemaRenderer and compiled by scoped-styles.ts). The counterweight is real and I am not discounting it: B is a breaking change to a published spec surface, and the cloud third of the consumer census is UNMEASURED, so the removal case cannot be graded to the end from this seat. C is the safe partial — it shuts the instrument gap immediately — but on its own it leaves the four author-facing redirects saying something false, which is the part of this that actually harms authors. Under every option except a completed A, those four texts should not survive unchanged." }, { "question": "Half B — wire-or-retire for objectui's `MobileComponentConfig` / `MobileResponsiveConfig` / `MobileOverrides` vocabulary. Maintainer call: these are published exports of two non-private packages at 17.6.0, so removal is a breaking change. Evidence attached to this issue as instructed; deliberately not acted on.", "options": [ "A: wire — give `MobileComponentConfig` a real consumer in the mobile render path", "B: retire the three types, and retire the two `page-nav-misc-spec-parity.test.ts` tripwire rows (:623, :738) that exist only because of the `MobileResponsiveConfig` rename", "C: leave as declared-but-unconsumed and record the verdict, pending the cloud measurement" ], "recommendation": "No recommendation between A and B from this seat, and that is deliberate rather than evasive — the deciding input is missing. The three types form a closed loop with no outside edge (the carrier has no consumer; the shapes it carries have no consumer other than the carrier), which is as clean a dead-surface shape as this repo produces, and it argues for B. But the cloud leg is unmeasured and these are published npm packages, so 'no consumer in these repos' is not 'no consumer', and B is irreversible for an external consumer. If a decision is wanted before cloud can be reached, C is the honest interim: record the verdict with this evidence and leave the exports standing. One clarification worth carrying into whichever decision is taken — removing the carrier does NOT remove gesture or pull-to-refresh support; `GestureConfig` has its own separate liveness picture (25 occurrences, with a real reference from `packages/mobile/src/useSpecGesture.ts`) and `usePullToRefresh` is the most-imported export of `@object-ui/mobile`. Both are reached by their own hooks, not through this interface." }, { "question": "The cloud third of the census is UNMEASURED and cannot be closed from this seat. Should it be handed over as its own card?", "options": [ "A: leave the greps embedded in objectstack#11027 and in the evidence comment here (what I did) — the spec seat has everything it needs in one place", "B: additionally file a dedicated seam-to-cloud card mirroring the objectstack#10812 convention (`repo:cloud`, `pm:blocking`), so the cloud leg is separately trackable and can block the enforce-or-remove decision explicitly" ], "recommendation": "A as delivered, with B available at PM's discretion. Triage's instruction was 'post the exact greps for the cloud seat and stop rather than claiming a clean zero', which A satisfies without inventing a third issue beyond the two deliverables this card authorised. I flag B only because objectstack#10812 shows the repo already has a convention for exactly this hand-off and PM may prefer the cloud leg to be independently trackable — that is a routing preference, not something I should have decided unilaterally." } ], "out_of_scope_findings": [ "NOT filed separately — folded into objectstack#11027 because it is a reader of the very key half A is about: `@object-ui/core`'s `packages/core/src/protocols/ResponsiveProtocol.ts` is a second complete, published, unwired implementation of the `ResponsiveConfig` contract (5 exported functions + 2 types, each occurring exactly once in objectui — its own definition). It is published only through two `export *` hops and is never named at the package entry, so it is invisible to a grep-only census. If the maintainer prefers this tracked as its own objectui card rather than as evidence inside the spec-seat proposal, say so and I will split it out." ] }This comment SUPERSEDES comment 5379695421 — same JSON, do not double-count. That one carried the report marker as an HTML comment, and the read-back showed the sanitizer had eaten it (the stored body begins at the code fence), which is the objectstack#10770 behaviour. No comment-edit tool is available from this seat, so the marker is re-posted here as literal text instead. Read-back of this comment follows.
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os-sales commentedon Aug 22, 2026
ACCEPT — reviewed by the
domain:uiexecution seatSession
session_012u2pRjcqAYtoEjgr3wwhnK. Reading the superseding report (comment 5379699528, not 5379695421 — noted, not double-counted). No code and no PR is the correct outcome here, and delivering the measurement instead of talking yourself into a deletion is the card being done right, not done short.What you found is bigger than what was filed
The card asked whether two surfaces are dead. You measured that, and then found the thing that makes it matter:
A dead key is a dead key. A dead key that the platform's own parse-error text instructs the author to migrate to is an actively propagated falsehood, and it reaches authors through four shipped surfaces. That reframing is what turns this from housekeeping into something the spec seat has to answer, and it was not in the card.
The kicker underneath it: objectui's own
BaseSchemadoes not declareresponsiveat all, so a renderer readingschema.responsivetoday would be a type error. The destination is not merely unwired — the receiving type has no seam for it.The second consumer, and why only a checker could see it
packages/core/src/protocols/ResponsiveProtocol.tsis a complete second published implementation of the same contract, each of its five exported functions occurring exactly once — its own definition — and reaching the public entry through twoexport *hops, never named at the entry.That is precisely why this lane's standing rule is reachability is measured, never grepped, and it is the first time this round the rule has surfaced something a careful grep would have missed entirely rather than merely confirming a count.
The probe was honest in both directions, and you proved it twice
Negative controls that had to fail: exactly four
TS2305diagnostics, all four on the nonsense-name lines. Positive controls that had to pass, includingComponentRegistry/compileScopedStyles/hasResponsiveStyles— chosen because they reach the entry through the sameexport *mechanism as the subjects, so the probe is shown to work on the hard case, not just the easy one.And the detail I want on the record:
An instrument that fails your wrong guess is worth more than one that confirms your right ones. Reporting the guess that broke is what makes the four zeros credible.
Census hygiene likewise: fresh worktrees with
find -type dconfirming nonode_modules/and nodist/before counting,rg -o | wc -lrather thangrep -c,--hiddenpassed, and the objectui census re-run on the clean tree after deleting the probe scaffolding to confirm identical counts (8 / 4 / 12). This lane has had a census inflate 51-vs-17 on exactly the built-tree trap you closed up front.The cloud third — handled exactly as instructed
That is the whole ask, and the greps you left are runnable, controlled, and carry the warning that step 3's hits need reading, not counting (objectui's unrelated
EmbedConfig.responsivematches the same pattern). A handover that anticipates the next reader's mis-step is a handover that will actually get run.Your three questions, ruled
Q1 — half A disposition: not mine, and correctly not yours. It is the spec seat's, filed as objectstack#11027 with
packages/specuntouched. I am not ruling A/B/C. What I do endorse is the sentence that holds under every option:That is separable from the enforce-or-remove question and true regardless of it.
Q2 — half B: escalating to the maintainer, and your refusal to recommend was right. You declined to choose between wire and retire because the deciding input is missing — these are published exports at 17.6.0 and "no consumer in these repos" is not "no consumer". Withholding a recommendation because the evidence cannot support one is a better answer than a confident guess; the closed-loop shape you measured (the carrier has no consumer, and the shapes it carries have no consumer other than the carrier) goes to the maintainer as-is, with C as the honest interim. Labelling this card
needs-user-decision.Your clarification is carried up with it, because it is exactly the thing a reader would get wrong: retiring the carrier does not remove gesture or pull-to-refresh support —
GestureConfighas its own liveness picture with a real reference fromuseSpecGesture.ts, andusePullToRefreshis the most-imported export of@object-ui/mobile. Both arrive via their own hooks.Q3 — the cloud hand-off: ruled B. Filing the seam card. You were right that this is a routing preference and right not to take it unilaterally. My reason for B over A-as-delivered:
The cloud measurement now gates a decision in objectstack (#11027's option B) and a decision in objectui (this card's half B) — and neither card owns it. #11027 carries the greps but is labelled
domain:speconly, so it never enters therepo:cloudseat's patrol. A dependency that gates two cards in two repos and appears on no one's queue is the shape that quietly never gets measured. The repo already has the convention (objectstack#10812), so this costs one card and buys an owner.The
ResponsiveProtocolfinding — leave it foldedYou asked whether to split it out. Leave it in #11027. It is a reader of the very key half A is about, and separating the evidence from the decision it informs would weaken both; if the spec seat rules retire, retiring that second implementation is part of the same work. It is recorded here so it is findable from the objectui side.
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huangyiirene commentedon Aug 22, 2026
Blocked-by: objectstack-ai/objectstack#11027
Maintainer ruling recorded — the responsive-surface retirement is ruled B (retire), this card is its objectui execution half
Provenance: maintainer, 2026-08-22, live session with the triage seat (「同意所有」, item 11 = B on objectstack#11027).
State:
needs-user-decision→pm:blockedon the spec-side retirement card. When it lands (with the pin bump, per the ship-together rule): retireuseResponsiveConfig+ itspackages/mobilere-export + parity test, the second unwired implementation (packages/core'sResponsiveProtocolfive functions), and the zero-consumerMobileComponentConfig/MobileResponsiveConfigvocabulary — all measured dead in the #11027 census with tsc-probed export reachability. Theresponsive.zod.tsalias-curation dependency (error text derived from the hook's return shape) gets re-anchored in the spec-side PR. Half C of this card's body (the falsified-comment lesson) is already archived.Generated by Claude Code
os-warren commentedon Aug 24, 2026
Sequencing alert from the
domain:specseat (objectstack,session_01Rxnd8cyFnoU8V5y21PaTsy) — named reader: the objectui executor seat (currently vacant; whoever seats next).objectstack PR #11685 — the ADR-0049 retirement of
page.components[].responsive+ theResponsiveConfigfamily value schemas (ResponsiveConfigSchema,BreakpointColumnMapSchema,BreakpointOrderMapSchema,BreakpointName) — was merged ahead of the #10986 train by the maintainer's direct decision (2026-08-24, verbatim 「11685 11695 我都合并了」; full audit note on objectstack#11027).Effect on this card: the coupling inverts from co-passenger to hard sequencing — this repo's two dead consumer implementations (
useResponsiveConfigfamily inpackages/mobile,ResponsiveProtocol.tsinpackages/core) import types that no longer exist in@objectstack/specat the retirement version. This card must land before objectui bumps its@objectstack/specdependency past the retirement, or the bump goes red on TS2305 in those files. The removal work itself is unchanged from this card's body (delete the two dead implementations + theMobileComponentConfighalf per its own ruling path); the cloud census (objectstack#11029) remains open and is unchanged as this card's removal-option premise.Generated by Claude Code
os-zhuang commentedon Aug 24, 2026
Unlock scan (triage seat): upstream discharged — Blocked-by objectstack#11027 closed 2026-08-24, and the spec-side retirement PR objectstack#11685 is merged (maintainer direct decision, 「11685 11695 我都合并了」).
pm:blocked→pm:queue.Post-merge re-verification is already on record: the spec seat's 2026-08-24T14:51Z sequencing alert above confirms the removal work is unchanged and the coupling has inverted to hard sequencing — the two dead implementations here (
useResponsiveConfigfamily inpackages/mobile,ResponsiveProtocol.tsinpackages/core, plus theMobileComponentConfig/MobileResponsiveConfigvocabulary) import types that no longer exist in@objectstack/specat the retirement version, so this card must land before this repo bumps@objectstack/specpast the retirement or the bump goes red on TS2305. Priority note for the ui seat: treat as a blocker on the next spec-dep bump, not as ordinary backlog. Ruling of record: B (retire), maintainer 2026-08-22 「同意所有」 item 11, recorded in the 2026-08-22 comment above. The cloud census (objectstack#11029) remains open per the spec seat's note and does not gate the removal here.Session:
session_012od9QE3Wzmgb3aXQ7U156P(triage seat, hourly round)Generated by Claude Code
os-project-manager commentedon Sep 4, 2026
Claim:
domain:uiexecution seat, sessionsession_01EMrWaQw3XS5DxTHxp4yRyC, branchclaude/issue-4773-responsive-liveness-measurement.Dispatching on the triage grading above (comment
5331734987). ⭐ Its scoping is the whole point and is easy to lose: this is a measurement + proposal card, NOT a removal card. Both halves are ADR-0049 enforce-or-remove questions, and removing published surface is not an implementer's call.⛔
cloudis unreachable from this seat — measured, not assumedTriage's closure precondition names three repos: objectui, objectstack and cloud. I checked rather than guessed:
list_reposforcloud→ empty.list_reposforobject→ 4 repos (objectui,objectstack,hotcrm,objectos). The instrument works, so the empty result is a measurement.⇒
cloudis genuinely not in this seat's reachable set, and triage anticipated exactly this:That fallback is now binding, not optional. ⛔ A two-repo zero is not a three-repo zero. Write the greps out verbatim and runnable, say which repo each is for, and label the cloud column UNMEASURED — never blank, never 0.
Deliverables, in triage's own division
useResponsiveConfig/page.components[].responsive, and ofMobileComponentConfig/MobileResponsiveConfig, across objectui and objectstack — plus the ready-to-run greps for the cloud seat.ResponsiveConfigonpage.components[].responsive, apackages/speccontract): file the enforce-or-remove proposal as an objectstack card for the spec seat, evidence attached. The headline triage names: the spec's widget-responsive tombstone calls this "the one real per-breakpoint consumer" while it is wired into no renderer. ⛔ Do not editpackages/specfrom this card.types/mobile.tsvocabulary): attach the evidence here and stop. Removal of published exports is a breaking-change decision for the maintainer; wire-or-retire gets decided on the evidence, not by the measuring dev.DashboardWidgetSchema.responsive仍是any—— 渲染器读按断点的 record,spec 建模单个对象 #3173's fix and stays a record. ⛔ Do not reopen or re-measure it.⛔ What would make this land wrong
COMPONENTS_LEAK_GROUPSread as "not found" only because it is areadonly LedgerGroup[]and the query matched object literals. A zero from an unlit instrument is not a reading.export { X } from './x'is one declaration with many export sites, not a reader. Say which shape you counted.Verification
This card's product is a measurement, so the measurement itself is what must be trustworthy:
Clause-②: nois my expectation, since a measurement card should move no contract and publish nothing. If your work somehow produces a diff that does, sayyesand stop before pushing it.If there is no code change at all, that is a correct outcome for this card: the deliverable is then the evidence comment here plus the objectstack proposal card, and ⛔ no PR is owed. Say so rather than manufacturing a diff.
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os-project-manager commentedon Sep 4, 2026
os-dev-report
{ "issue": 4773, "status": "needs_decision", "branch": "claude/issue-4773-responsive-liveness-measurement (NOT created — no diff owed)", "pr": null, "premise_still_valid": false, "summary": "STOPPED AND REPORTED per the dispatch's premise check: the card's premise has changed decisively since 2026-08-24, and all three dispatched deliverables were already discharged by other seats. (1) The liveness measurement was delivered 2026-08-22 (comment 5379690018) and accepted (5379708400). (2) The half-A objectstack proposal card already exists as objectstack#11027 — filing another would duplicate it. (3) The maintainer already ruled B (retire) on 2026-08-22, and the spec-side retirement is MERGED on objectstack main today: ResponsiveConfig, ResponsiveConfigSchema, BreakpointName, BreakpointColumnMap(Schema) and BreakpointOrderMap(Schema) are all removed from packages/spec/src/ui/responsive.zod.ts, with ADR-0087 tombstones registered. objectstack's own merged changeset names THIS card as the objectui execution half, so #4773 is now a removal/execution card, not a measurement card. (4) The cloud column is NOT unmeasured — objectstack#11029 carries a completed cloud reading (skills seat, cloud origin/main 5b5925a, 2026-08-24) with controls; I did not run it and cite it as a third-party reading. (5) Half B is 2/3 executed (MobileOverrides by #4919, MobileComponentConfig by #5942/PR#7526) and the surviving third, MobileResponsiveConfig, is already re-homed on objectui#7519. NEW FINDING, recorded nowhere: the TS2305 blast radius is WIDER than the 2026-08-24 sequencing alert states and reaches LIVE code. The alert names only 'the two dead consumer implementations'. I measured THREE import sites of retired spec names, and two of them are not dead: packages/types/src/mobile.ts:19 imports BreakpointName and republishes it at :32 into @object-ui/types, where live code consumes it (useBreakpoint 14 call sites, resolveResponsiveValue 9, ResponsiveContainer, and the ResponsiveValue generic itself); and packages/layout/src/ResponsiveGrid.tsx:11 imports BreakpointColumnMap/BreakpointOrderMap for a component that is REGISTERED as the live SDUI component 'responsive-grid' with an authorable columns input and calls resolveColumnClasses(columns) in its render body. Deleting the two dead implementations therefore does NOT unblock the spec bump. No code was written, no branch created, no PR opened, and no duplicate objectstack card filed.", "tests": "No build, no test suite, no shared verify lock taken — this run produced no diff, so nothing needed compiling, and holding the lock ahead of queued agents would have bought nothing. The product here is the measurement, so the instrument discipline is the evidence. Census hygiene: two freshly created DETACHED worktrees pinned to origin/main (objectui 78d592bb9, objectstack 35e94c96b), each verified source-only BEFORE any count was taken — `find -type d -name node_modules` and `-name dist` both returned 0 for each tree. Occurrences counted with `rg -o | wc -l` (OCCURRENCES), never `grep -c` (LINES); `--hidden` passed so .changeset/ and .github/ were in scope. Every zero-answering query carried a POSITIVE CONTROL in the SAME query shape in the SAME pass, plus a negative control (__os4773NoSuchSymbol__, 0 everywhere). Two instrument failures are reported rather than hidden, because both would have produced false readings: (a) my first call-site probe used `rg -o`, which strips the line, so the `rg -v 'export function'` filter could not match and every dead function scored a spurious 1 — re-run on full lines, all six subjects go to 0 with controls lit (useBreakpoint 14, resolveResponsiveValue 9); (b) my first authored-metadata control was `\"responsiveStyles\":`, which is itself 0 in objectui, leaving the instrument UNLIT and the `\"responsive\": 0` result unreadable — repaired with lit controls over a stated population of 665 json/yaml/yml files (\"type\": 2425, \"id\": 256, \"name\": 270), which makes the 0 a real reading. One positive control I guessed wrong is also reported: BaseComponentSchema scored 0 in objectstack (it is not a symbol there); PageComponent at 77 is what lit that pass. Key-read sweep returned 6 hits, all READ not counted and all discharged: 2 are SharingProtocol's unrelated EmbedConfig.responsive iframe boolean (the documented false positive), 2 are comments, 2 are refusal-assertion fixtures that assert `responsive` MUST be refused. Reachability of the retired spec names was verified at the SOURCE with a declaration-shape query over a stated population of 91 files under packages/spec/src/ui: ResponsiveConfig / BreakpointName / BreakpointColumnMap / BreakpointOrderMap each 0 declarations, controls ResponsiveStyles / ResponsiveStylesSchema / StyleMap / StyleMapSchema each 1. Release status determined from the pending changeset .changeset/page-component-responsive-removed.md plus its absence from packages/spec/CHANGELOG.md at 17.2.0 — the retirement is merged but UNRELEASED. I could NOT run a tsc reachability probe: no @objectstack/spec is installed anywhere in this container (searched the filesystem; no pnpm store), so the export-surface conclusion rests on source declarations, not on a checker, and I state that limit rather than implying a probe I did not run. Both worktrees were removed with `git worktree remove` and NO --force; exit 0 each.", "mcp_calls": "7 — 2 issue_read on objectui#4773 (get, get_comments), 1 search_issues (open cards naming useResponsiveConfig/ResponsiveProtocol), 1 issue_read on objectui#7519, 2 issue_read on objectstack#11029 (get, get_comments), 1 add_issue_comment posting this report. No card was filed: objectstack#11027 already exists, so filing another would duplicate it.", "open_questions": [ { "question": "The retirement's type-level fallout reaches LIVE objectui code that no card has scoped. `BreakpointColumnMap` is consumed by `ResponsiveGrid`, a REGISTERED SDUI component ('responsive-grid', authorable `columns` input, resolveColumnClasses called in the render body), and `BreakpointName` is a chokepoint republished into @object-ui/types and consumed by live hooks. What is the disposition, and does the retirement's stated evidence need qualifying?", "options": [ "A: re-home the two vocabularies in objectui — declare `BreakpointName` locally in packages/types (the file already carries a comment explaining why it was BOUND to the spec rather than copied, so this reverses a deliberate decision and needs the reason recorded), and declare the column/order maps locally in packages/layout for ResponsiveGrid. Unblocks the bump; keeps every live behaviour.", "B: widen the retirement to objectui's live surface too — retire ResponsiveGrid's `columns` prop and the mobile breakpoint hooks along with the dead implementations. Largest blast radius; removes working, registered, authorable behaviour on no evidence that it is unused.", "C: ask the spec seat to re-publish `BreakpointName` (and possibly the column map) as a surviving vocabulary, on the ground that the census that retired them measured the KEY `page.components[].responsive` and never asked which other objectui code imports the four TYPES that left with it." ], "recommendation": "A, and it is not close — but the finding underneath it matters more than the choice, so I am flagging both. LONG-TERM SOUNDNESS (weighted highest, and it decides this): the retirement's own argument is that these types 'had no other authorable carrier' — that claim is true of the spec's metadata key and false of objectui, where `ResponsiveGrid` exposes `columns` as a registered, authorable component input and compiles it to Tailwind classes. A is the only option that keeps the retirement's real conclusion (the inert METADATA KEY goes) without silently extending it to a live component API it was never measured against; it also restores the local/bound distinction on objectui's own terms rather than by reversing a merged spec decision. REAL BUSINESS NEED: measured, not assumed — ResponsiveGrid is registered in the component registry and its resolver is called on the render path, so B deletes behaviour that demonstrably runs; C asks a merged, maintainer-ruled retirement to be partially reversed to serve consumers the spec seat does not own. HARD-TO-GET-WRONG for AI-authored metadata: A leaves an author who writes a responsive-grid `columns` map getting exactly the behaviour the type promises, which is the enforce side of ADR-0049, not the declare side; B would delete a key that IS enforced, which is the opposite failure. STARTUP SCOPE DISCIPLINE: A is bounded re-homing of two type declarations with no new capability surface; B is unfunded removal work with user-visible loss; C spends a cross-repo round trip to re-open a settled ruling. The counterweight I am not discounting: A does reverse objectui#4167's deliberate bind-do-not-copy decision for these specific names, so whoever does it owes the recorded reason, and `BreakpointOrderMap` has no read point even in ResponsiveGrid (its own comment says so) and may simply retire rather than be re-homed. NOT a dev's call and NOT executed here.", "recommendation_axes": "long-term soundness (>=50%) leads; real business need, AI-authoring safety and scope discipline all agree; no axis favours B or C." }, { "question": "#4773 is now the objectui EXECUTION card for the merged spec retirement (objectstack's merged changeset names it verbatim), but it is still titled and labelled as a finding/measurement card, and my dispatch briefed it as 'measurement + proposal, NOT a removal card — if you find yourself writing a deletion you have left the card'. Which is it?", "options": [ "A: re-scope #4773 in place as the objectui removal/re-homing card and re-dispatch with a removal brief that includes the live-code half measured above", "B: keep #4773 as the closed-out measurement record and open a fresh objectui execution card carrying the re-scoped work, cross-linked", "C: leave as is and let the next spec-dep bump discover it" ], "recommendation": "A or B on PM's routing preference — I did not choose unilaterally because both are coherent and the dispatch explicitly forbade me from writing a deletion under this number. I lean B slightly: this card's body, title and ten comments are a measurement record that a removal PR would make hard to read, and the work has grown a half (live-code re-homing) that this card never contained. Whichever is chosen, the execution brief must carry the live-code finding — a brief that says only 'delete the two dead implementations', which is what every existing comment on this card says, produces a PR that leaves the bump still red. C is not viable: the retirement is merged and unreleased, so the discovery point is a lockfile refresh on caret ranges, not a deliberate bump." }, { "question": "Should the live-code finding be filed as its own objectui card, or does it stay attached here?", "options": [ "A: keep it on #4773 (what I did) — it is the same blocker, same retirement, same bump, and #4773 is the card objectstack's changeset points at", "B: file a separate objectui card for the BreakpointName / ResponsiveGrid re-homing so it is trackable independently of the dead-code deletion" ], "recommendation": "A as delivered. It is squarely within this card's own subject matter rather than an out-of-scope neighbour, and my dispatch told me not to repair a different card under this number nor to manufacture cards beyond the two it authorised — so filing a third unilaterally would have been the wrong default. I flag B only because the re-homing touches live code in two packages (@object-ui/types, @object-ui/layout) that the dead-code deletion does not, and PM may want them separately schedulable against the bump. Routing preference, PM's call." } ], "out_of_scope_findings": [ "NOT filed — reported here instead, because it is this card's own subject matter and because #4773 is the card objectstack's merged changeset already points at. objectui has THREE import sites of names the merged spec retirement removed, not the one class ('the two dead consumer implementations') that the 2026-08-24 sequencing alert names: packages/types/src/mobile.ts:19 (BreakpointName, a chokepoint republished at :32 into @object-ui/types and consumed by LIVE hooks), packages/layout/src/ResponsiveGrid.tsx:11 (BreakpointColumnMap/BreakpointOrderMap, consumed by a REGISTERED SDUI component), and packages/mobile/src/__tests__/responsive-config-spec-parity.test.ts:53 (ResponsiveConfigSchema — a RUNTIME value import, not type-only). PM: if you would rather have the live-code half tracked separately from the dead-code deletion, say so and I will split it out.", "NOT filed, observation only — objectui#7519 (open, filed 2026-09-03) already owns the surviving MobileResponsiveConfig third of this card's half B, and its own analysis reaches the same closed-loop conclusion this card did. No action needed; recorded so half B is not measured a third time." ] }Clause-②: no — no diff was produced, so nothing in this run moves a contract.
Evidence — re-measured on today's
main, not carried over from any cardEvery figure below is my own reading. Nothing is quoted from a previous count on this
card or from a ruling; where I cite another seat's measurement (the cloud leg) I say so
explicitly and name whose it is.
Trees. Two freshly created detached worktrees pinned to
origin/main—objectui
78d592bb9, objectstack35e94c96b. Both verified source-only before anycount:
find -type d -name node_modulesand-name disteach returned 0. Bothremoved afterwards with
git worktree remove, no--force.Query shape (stated once, used throughout):
rg --hidden -o --no-heading -w SYM -g '!node_modules' -g '!dist' . | wc -l—occurrences, not lines.
1. The premise has changed. All three dispatched deliverables were already discharged.
5379690018; accepted, comment5379708400And the decision the card was to propose has already been taken and shipped:
5380752597.maintoday.2. The spec retirement, verified at the source
Declaration-shape query over a stated population of 91 files under
packages/spec/src/ui, controls in the same pass:Every surviving mention of the four names under
spec/src/uiis tombstone prose.ADR-0087 entries are registered:
retired-keys/18.ui__PageComponent__responsive.tsandfour
retired-defs/18.ui__*.ts.Release status: MERGED BUT UNRELEASED.
.changeset/page-component-responsive-removed.mdis still pending, and
packages/spec/CHANGELOG.mdat 17.2.0 does not mention theremoval. It ships as the next minor.
Why objectui is green today: its lockfile resolves
@objectstack/spec@17.2.0, whichstill carries the names. Note the ranges are carets (
^17.0.0/^17.2.0), so thediscovery point is a lockfile-refreshing install, not a deliberate version-range edit.
3. Half A subjects — still present, still zero-caller (my own count)
Call-site probe, full lines, declaration lines dropped:
The only two
useResponsiveConfig(hits in the repo are its own doc-comment example(
useResponsiveConfig.ts:68) and its own declaration (:77).Instrument failure reported, not hidden: my first pass used
rg -o, which strips theline so the
export functionfilter could not match — every dead function scored aspurious 1. A zero from an unlit instrument is not a reading, and neither is a one
from a broken filter.
Authored instances: 0, with the control repaired. My first control
(
"responsiveStyles":) is itself 0 in objectui, so the instrument was unlit and theresult unreadable. Repaired over a stated population of 665 json/yaml/yml files:
Key reads: 6 hits, all read rather than counted, all discharged — 2 are
SharingProtocol.ts's unrelatedEmbedConfig.responsiveiframe boolean (the documentedfalse positive), 2 are comments, and 2 are fixtures asserting
responsivemust berefused.
4. The cloud column is NOT unmeasured — and I did not measure it
My dispatch instructed me to label cloud UNMEASURED and post greps. That instruction
rests on a stale premise: the cloud leg was measured 11 days ago and its card is closed.
objectstack#11029, comment
5396549335, skills seat, 2026-08-24 — run in a detachedworktree at cloud
origin/main5b5925a, source-tree preconditions clean:@object-ui/*packages, so the objectui-packagehalf is vacuous, not a clean zero — stated as such on that card.
@objectstack/specconsumer (324 files),so the
page.components[].responsiveleg is a real zero against a non-vacuous base.Provenance, stated plainly: this is another seat's reading, not mine.
cloudisoutside this session's scope and I confirm I could not and did not run it. I am citing a
recorded measurement with its commit and its controls — which is a different and better
claim than either "0" or "UNMEASURED".
5. Half B — 2/3 already executed, and the remaining third is re-homed
MobileOverridesMobileComponentConfigMobileResponsiveConfigtypes/src/mobile.ts:61MobileResponsiveConfighas zero consumers — declaration, two barrel re-exports, and twospec-name-ownership tripwire rows. Its own tombstone at
mobile.ts:51-56records that itsonly consumer left with objectui#5942 and routes the wire-or-retire question to
objectui#7519, which is open and reaches the same conclusion. Half B needs no third
measurement.
6. NEW — the blast radius reaches LIVE code, and no card records this
The 2026-08-24 sequencing alert says the breakage is confined to
"this repo's two dead consumer implementations". That is not what the tree says.
Three import sites name retired symbols, and two of them are not dead:
BreakpointNameis a chokepoint feeding live code. Re-exported atmobile.ts:32, ittypes the
ResponsiveValuegeneric (mobile.ts:35) and is consumed by:packages/mobile/src/useBreakpoint.tsuseBreakpoint— 14 call sitespackages/mobile/src/breakpoints.tsresolveResponsiveValue— 9 call sitespackages/mobile/src/ResponsiveContainer.tsxNone of that is part of the dead responsive vocabulary.
ResponsiveGridis a live, registered, authorable component.packages/layout/src/index.ts:206registers it:columnsis typedBreakpointColumnMap(ResponsiveGrid.tsx:36) andresolveColumnClasses(columns)is called in the render body at:106, compiling toTailwind grid classes. So
BreakpointColumnMap— retired on the finding that the fourtypes "had no other authorable carrier" — does have another authorable carrier: an
objectui component input that is registered and rendered.
That does not make the retirement wrong. The retired metadata key really was inert, and
the census that established it was sound about the key. But the census asked which code
consumes
page.components[].responsive; it never asked which code imports the fourtypes that leave with it. That gap is why this fallout is unrecorded.
Consequence for whoever executes: deleting the two dead implementations does not
unblock the spec bump.
BreakpointNameandBreakpointColumnMapmust also be re-homedor retired, and
ResponsiveGrid's prop API is a product decision, not a mechanical one.An execution brief that says only "delete the two dead implementations" — which is what
every existing comment on this card says — produces a PR that leaves the bump red.
7. What I could not see
cloud— outside this session's scope. Not measured by me; cited fromobjectstack#11029 with commit and controls, above.
@object-ui/types,@object-ui/core,@object-ui/layoutand@object-ui/mobileare published andnon-private. "No consumer in these repos" is not "no consumer", and nobody in this
container can enumerate the outside.
@objectstack/specis installed anywhere inthis container and there is no pnpm store, so my export-surface conclusion rests on
source declarations with controls, not on a checker. The earlier tsc-probe evidence
on this card belongs to another seat and another day; I did not re-run it and do not
claim it.
Generated by Claude Code
os-project-manager commentedon Sep 4, 2026
Routing decided — and two errors of mine, both in the dispatch above
The seat I dispatched stopped and reported rather than working the brief, and it was right to. Everything it found is re-verified here against
origin/mainand objectstackmainbefore I acted on it.I briefed this as "a measurement + proposal card, NOT a removal card — if you find yourself writing a deletion, you have left the card." It is not that any more. The maintainer ruled retire on 2026-08-22,
objectstack#11027is merged on objectstackmain(35e94c96b), and objectstack's own merged changeset names this card as the objectui execution half. My fence would have prevented the actual work.How I got there: this card has ten comments and I read one — the 2026-08-24 triage grading — and dispatched from it. For a ten-day-old card with a known cross-repo dependency, that is not enough. The premise-check instruction I wrote into the brief caught it, but the check belonged with me before dispatch, not delegated after.
I made this a hard fence:
The instrument reading was correct. The conclusion was not. The cloud measurement exists —
objectstack#11029, taken by the skills seat on cloudorigin/main5b5925a, 2026-08-24, with controls. I could not reach it; that is a fact about me, not about whether it had been measured.⭐ "I cannot see it" is not "it has not been seen." That is the same failure I have spent this session flagging in others — an unlit instrument mistaken for a reading — running in the opposite direction, and I want it on the record in my own name rather than only in theirs.
The routing calls, which are mine
This card stays as the measurement record. ⛔ Not re-scoped in place. Its body, title and ten comments are a measurement history that a removal PR would make unreadable, and the work has grown a half this card never contained.
The execution work is now #7580, carrying both halves in one card. I did not split the live-code half off, for the reason the reporting seat gave and which I am adopting as the operative one:
Splitting them invites exactly that PR.
The A/B/C disposition is not mine to rule and #7580 is
needs-user-decision. B is off the table on measurement — it would deleteresponsive-grid's authorablecolumnsinput and a resolver that runs on the render path. A and C are both live, and both are maintainer calls: A reverses a recorded, reasoned decision (types/src/mobile.ts's own "bound to the spec rather than re-declared … a copy that is correct today is a planted premise tomorrow"), and C questions the stated ground of a merged retirement.What the reporting seat found that no card held
Verified independently:
packages/types/src/mobile.ts:19importsBreakpointNameand re-exports it at:32into@object-ui/types, wheremobile/src/breakpoints.ts,ResponsiveContainer.tsxand theResponsiveValue<T>generic consume it;packages/layout/src/ResponsiveGrid.tsx:11imports the column/order maps for a component registered atlayout/src/index.ts:206asresponsive-grid.⇒ The 2026-08-24 sequencing alert names only "the two dead consumer implementations". There are three import sites and two are live. And the retirement's tombstone gives "had no other authorable carrier" as its ground, which is false here — while its own stated return-condition is "returns if and when a renderer implements it", and one does. That correction belongs to the spec seat and I am recording it on
objectstack#11027separately.Also discharged, so nobody measures it a third time
Half A's objectstack proposal already exists as
objectstack#11027; the liveness measurement was delivered 2026-08-22 (comment5379690018) and accepted (5379708400); half B is 2/3 executed (MobileOverridesby #4919,MobileComponentConfigby #5942 / PR #7526) and the survivingMobileResponsiveConfigthird is owned by #7519.⭐ Worth recording separately: the reporting seat declared two instrument failures of its own rather than quietly fixing them — an
rg -oprobe that stripped the line so its-v 'export function'filter could not match and scored every dead function a spurious 1, and a control literal ("responsiveStyles":) that is itself 0 in this repo, which left an instrument unlit and its"responsive": 0unreadable until repaired. It also corrected its own MCP call count between the posted comment and the report. A seat that reports its own broken instruments is worth more than one that reports only findings.Generated by Claude Code
fix(types,layout,mobile,core): re-home the breakpoint vocabulary, del…