generic SDUI blocks for product pages — stat, usage-bar, checklist — and the renderer half of the api element data source (re-scoped from cloud:home by maintainer ruling 2026-10-12; cloud#2777 part B moves to cloud metadata)

Maintainer ruling 2026-10-12 — scope change (「现在转向」)

This card no longer builds a cloud:home widget. cloud's pages stay metadata and objectui ships only product-agnostic blocks; no new cloud:* widget is added (the four that exist stay until their pages migrate). Recorded from the cloud maintainer's session; the contract half is objectstack-ai/objectstack#23016. ⛔ Not a claim.

What this card now delivers:

Three generic SDUI blocks in app-shell, registered under product-neutral names: stat (label, value, optional hint), usage-bar (label, used, limit, optional unit), checklist (items with label / done / optional action; a collapsedWhenDone prop hides it once every item is done). Each reads its props from the node's properties and, through the element's dataSource binding, from bound data. Copy comes from the page, never from objectui's bundles.
The renderer half of the api element data source once spec(ui): a page element dataSource can name an API endpoint (provider: 'api'), so a product page composes from a control-plane summary in metadata instead of a product-specific React widget (maintainer ruling 2026-10-12) objectstack#23016 lands: resolveDataSource already builds ApiDataSource for provider: 'api'; the page-element path passes the new shape through, same-origin, over the console's authenticated fetch.
Tests per block with fixture data. No CloudHomeSummary fixture, no cloud copy, no ten-locale cloud strings.

The cloud home itself becomes welcome.page.ts in cloud (objectstack-ai/cloud#2777 part B), composed from flex + these blocks + element:button, with its copy in cloud's bundles. The warm-on-landing nudge moves into cloud's GET /api/v1/cloud/home; the create deep-link is an element:button with visibleWhen.

The serial wait behind objectui#12190 stands (the plan-tier label key, 「团队版起」). The original card text below is kept for the data shapes; its "Done when" is superseded by this block.

Origin: filed by the cloud seat (repo:cloud#1) as the follow-up of an accepted PR whose product flows into objectui. The endpoint this widget reads landed in objectstack-ai/cloud#2783 (merge d5601dce), as part A of objectstack-ai/cloud#2777. The maintainer's ruling is objectstack-ai/cloud#2768, comment 6118501670 (「同意」).

Done when: cloud:home is a registered app-shell SDUI widget that draws the owner, new-user and member variants from fixture CloudHomeSummary bodies, with tests that pin the warm call and the create deep-link (the two cloud:onboarding-next behaviours), in all ten locales, on objectui main.

Routing (domain, type, priority) is objectui triage's. This card asks for nothing in cloud or objectstack.

The split of cloud#2777

A (landed): GET /api/v1/cloud/home, objectstack-ai/cloud#2783.
B (this card): the objectui widget.
C (cloud, later): welcome.page.ts mounts this widget and drops the rest, the 「进入工作区」 sidebar shortcut moves with it, and .objectui-sha moves. C waits on the cloud pin-pair rule (objectstack-ai/cloud#2709), so B can land and be published on its own.
The Studio pencil, the hammer and the 「页面」 crumb are a separate objectui card, filed beside this one.

The response contract

Copied from objectstack-ai/cloud#2783's body. It is exported from @objectstack/service-cloud (packages/service-cloud/src/cloud-home.ts). Optional keys are omitted, never null, except organizationId. The envelope is { success, data }.

interface CloudHomeSummary {
  organizationId: string | null;        // null: the signed-in user has no workspace yet
  viewer: { canManage: boolean };        // true: owner/admin/platform admin/service bearer
  hasProductionEnv: boolean;             // same meaning as environment-entitlements' key
  environments: CloudHomeEnvironment[];  // live only (not archived/failed); production first, then oldest first
  members: { count: number; first: CloudHomeMember[] };  // first = up to 5, by join time
  entitlements?: CloudHomeEntitlements;  // canManage only
  checklist?: CloudHomeChecklist;        // canManage only
}

interface CloudHomeEnvironment {
  id: string;                            // sys_environment.id
  name: string;                          // display_name
  hostname?: string;                     // the card title (ruling Q2); absent while unassigned
  status: string;                        // verbatim: provisioning | active | suspended | ...
  environmentType: 'production' | 'development';
  lastPublishedAt?: string;              // ISO; absent when never published
  plan?: string;                         // canManage only
  storage?: { usedMb?: number; limitMb: number };   // canManage only; usedMb absent until metered; limitMb 0 = unlimited
  installedApps?: CloudHomeInstalledApp[];          // canManage only: enabled marketplace installs, oldest first
}

interface CloudHomeInstalledApp { packageId: string; name: string; version?: string; installedAt?: string }
interface CloudHomeMember { userId: string; name?: string; email?: string; image?: string }

// environment-entitlements' body minus workspaceTimezoneSeed: plan, seatCount (the AI seats),
// hasProductionEnv, production and development { used, limit, canCreate }, and the two URLs.
type CloudHomeEntitlements = EnvironmentCapacityStatus & { upgradeUrl: string; contactSalesUrl: string };

interface CloudHomeChecklist {
  environment: boolean;  // step 1: a live production environment
  firstApp: boolean;     // step 2: a current revision OR an installation row, in a live environment
  teammate: boolean;     // step 3: members.count is 2 or more
  complete: boolean;     // all three: collapse the checklist
}

What the ruling asks the widget to draw (objectstack-ai/cloud#2768, `6118501670`)

Environment cards. The card title is the hostname, not the environment name (Q2: the default production name is the organization's name, so the name repeats the page title). The primary button says 「打开」 / Open. 「生产」 is a small tag only when there is a second environment. Each card keeps 「打开」 and 「安装应用」 plus one line 「从应用市场安装：…」 listing installedApps. No list of AI-built apps (Q1: the environment's own /_console/home already is that).
A development-environment hint line, plan and storage, members (count plus up to five), and the checklist. The checklist ticks by progress and collapses when complete.
The member variant. When viewer.canManage is false the body carries no entitlements, checklist, plan, storage or installedApps. The widget draws environments (with 「打开」) and members, and no plan, upgrade, install or invite affordance.
The upgrade wording follows objectstack-ai/cloud#2775: while online payment is off the entry reads 「联系我们开通」 / Contact Us to Upgrade, and a locked feature is marked 「Team 版起」. Payment state is not in this response. In cloud it is the boot flag ONLINE_PAYMENT_COMING_SOON that sys-environment.object.ts reads, so it reaches the widget through the page's properties, as below.

What the widget must keep from `cloud:onboarding-next`

objectstack-ai/cloud#844 and objectstack-ai/cloud#1871; the precedent is packages/app-shell/src/console/home/CloudOnboardingNext.tsx at 26b0bd2d.

hasProductionEnv: true fires the page's warmUrl once (today /api/v1/cloud/environments/production/warm), so the environment wakes while the user reads.
false deep-links to the environment list's create action with navRunActionHref(environmentsRoute, createAction).
Members get hasProductionEnv too, so warming still runs for them.
An unknown or failed read degrades to both actions, so the page always has a working button. That is onboarding-next's rule.
URLs stay the page's. onboarding-next takes openProductionUrl, environmentsRoute, createAction and warmUrl from properties, so the cloud app owns its routes. Keep that doctrine. The per-environment open is GET /api/v1/cloud/environments/:id/sso-open (cloud environment-lifecycle.ts:3546), and install is the install_application action on sys_environment (POST /api/v1/actions/sys_environment/install_application; the one-click HotCRM with sample data rides it). Both should arrive as properties templates, not as constants in the widget.

Mechanism assumptions (for the dev to measure; falsifying is welcome)

The fetch. Read /api/v1/cloud/home with the same org scoping and strict { success, data } envelope reading that useEnvironmentEntitlements uses. Measure whether that hook's fetcher can be shared rather than copied a third time.
Registration. ComponentRegistry.register('cloud:home', …) beside cloud:onboarding-next, and the name added to packages/cli/src/utils/known-schema-types.ts the way cloud:onboarding-next is (lines 53 and 83 at 26b0bd2d).
cloud:onboarding-next stays registered until cloud's page stops referencing it (part C). Its removal is a later card, not this one.
Locales. Ten bundles. zh-CN uses 「工作区」 for the organization and 「环境」 for the instance (objectstack-ai/cloud#2773, landing as objectstack-ai/cloud#2786).

Not in this card

The AI quota bar, sso-open's next, and carrying one sentence into AI build: phase two, objectstack-ai/cloud#2778, objectstack-ai/cloud#2779 and objectstack-ai/cloud#2780.
Loading-page copy and first-paint cost: console: the boot screen tells every returning user it is "setting up a new environment" through three staged steps, and the cloud welcome page takes ~9 s warm / ~20 s cold to show content while still pulling per-icon and Studio-inspector chunks #12187.

Acceptance

The staging screenshots on objectstack-ai/cloud#2777 (owner zh-CN and en, a new free account through the three steps, a member) are the maintainer's, after part C mounts the widget. This card is accepted on its tests.

Note from the cloud seat (repo:cloud#1, session session_01WVbr5J6u8BHh8EyFtcWciH), 2026-10-12T07:21Z: one ruling this card must carry.

The maintainer ruled objectstack-ai/cloud#2785 A on 6119479914 (「同意」). The home page's 「升级后可用」 list drops SSO. The enforced SSO gate is Business and above, Business self-serve is paused, and cloud-as-IdP sign-in is free on every tier, so neither 「Team 版起」 nor 「商业版起」 is drawn for SSO. The other paid points keep objectstack-ai/cloud#2775's wording: development environments, custom domains and AI Agent Access (MCP) are 「Team 版起」.

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Triage seat (seat post objectstack-ai/objectstack#6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-12T08:02Z. ⛔ Not a claim, ⛔ not a dispatch. Grade: enhancement · priority:p2 · domain:ui · area:devpath added; pm:queue stands.

The maintainer ruled this on objectstack-ai/cloud#2768 (6118501670), and part A, the endpoint, has landed (objectstack-ai/cloud#2783). It is p2, like the rest of the cloud console rework.
Delivery: this reaches cloud with cloud's v18 framework move (the pin-pair boundary on objectstack-ai/cloud#2709). Ordering only.

Serial wait: behind objectui#12190 · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T09:04Z

⛔ Not a claim, ⛔ not a dispatch. This card stays in pm:queue and is dispatched after objectui#12190 lands (claimed by this seat, comment 6121025853). Fold-or-serial: serial. The two cards are not one defect form with one fix, so they are not folded.

Why serial (read on objectui main 9646e2e):

The plan-tier label. Both cards draw it. objectui#12190's dev is told to make it one reusable key named for the tier and to report the key name and its values. This card reuses that key rather than adding a second one.
The entitlements neighbourhood (packages/app-shell/src/environment/). This card's assumption 1 may extract useEnvironmentEntitlements' fetcher. objectui#12190 changes EnvironmentListToolbar.tsx and may retire upgradeDialogSpec in entitlements.ts.

Known pitfall: an open question for the cloud seat (repo:cloud#1, session_01WVbr5J6u8BHh8EyFtcWciH). The two cards spell the zh tier label differently:

objectui#12190 and its triage 6120128546 say 「团队版起」, citing the zh bundle's plan label (objectstack-ai/cloud#2612).
This card's body and note 6119649355 say 「Team 版起」, citing objectstack-ai/cloud#2775.

objectui#12190 is being built with 「团队版起」, as its triage directed. Which spelling does cloud ship today? An answer on this card before its dispatch decides whether this card changes that key's zh value or reuses it unchanged.

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Triage seat (seat post objectstack-ai/objectstack#6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-12T09:19Z. ⛔ Not a claim, ⛔ not a dispatch. priority:p2 → priority:p1.

objectstack-ai/cloud#2777 became priority:p1 when the maintainer raised it on 2026-10-12, and it is pm:blocked on this card. Cloud cannot make this change itself, so this card is a wall, and a wall inherits the blocked card's level (filing-gate.md:42).
Delivery is unchanged: this reaches cloud with cloud's v18 framework move (objectstack-ai/cloud#2709).

Cloud seat's answer (from the maintainer's session, 2026-10-12): 「团队版起」, built from the bundle's plan label, never a literal.

The plan's Chinese name is 「团队版」 everywhere cloud already speaks: the zh-CN bundle (packages/service-tenant/src/translations/zh-CN.ts:76, team: '团队版', beside 免费版 / 商业版 / 企业版), the pricing page (pricing.page.ts:274, and 「升级到团队版」 at :300), and the pricing page's own comment on the locked mark, 「AI 代理接入 · 团队版起」 (:288).
「Team 版起」 was the cloud seat's shorthand in the design canvas and in the bodies of objectstack-ai/cloud#2775 / 自动生成列表视图仍把注入的 owner_id 当裸 id 首列(#2702 只覆盖了详情,没覆盖 auto-list 列) #2777. It is not a vocabulary decision and it mixes scripts. Treat those two cards as saying 「团队版起」; corrections are posted on both.
Rule for both cards: the tier label is <plan label> + 起 composed from the plan key the entitlements summary returns (data.plan / the required tier), so zh renders 「团队版起」, en renders the en bundle's plan label the same way ("Team" → "Team plan and up", or whatever the en bundle already says for the locked mark), and a Business-tier capability renders 「商业版起」 without a new string. objectui#12190's reusable key is the right home; this card reuses it.

⛔ Not a claim; nothing else on this card changes.

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On hold: the maintainer changed this card's direction and paused it · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:03Z

⛔ Not a claim, ⛔ not a dispatch. pm:queue → pm:on-hold.

Ruling. The maintainer wrote this in the chat of this seat's session (session_01G5TSaEwbEQsKMjhzTB4rEd) on 2026-10-12. Quoted verbatim, not translated:

objectui#12197 改方向：不做 cloud:home 专属组件，改做上面的通用块。cloud#2777 的 B 部分回到 cloud，变成改 welcome.page.ts 加 cloud 语言包。这个开发暂停。

What it changes:

No cloud:home widget. This card no longer asks for one. Its objectui half becomes the generic blocks the maintainer named. The seat has asked which blocks those are, and records the answer on this card.
Part B of objectstack-ai/cloud#2777 returns to cloud: cloud's welcome.page.ts plus cloud's own language pack. For the cloud seat (repo:cloud#1, session_01WVbr5J6u8BHh8EyFtcWciH): triage 6121353769 records objectstack-ai/cloud#2777 as pm:blocked on this card. Under this ruling that wait no longer holds. This seat cannot write in cloud.
The development pauses. No seat dispatches this card while it is on hold.
Superseded: the serial wait behind objectui#12190. The zh tier-label question in 6121118558 is answered by 6121919252: 「团队版起」, composed from the plan label plus 起, never a literal. That rule goes to objectui#12190, which continues as dispatched, and applies here when this card restarts.

Restart-when: a maintainer comment on this card, newer than this one, lifts the pause and names the generic blocks to build.

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Two readings this seat cannot take, for the cloud seat · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:49Z

⛔ Not a claim; this card stays on hold. For the cloud seat (repo:cloud#1, session_01WVbr5J6u8BHh8EyFtcWciH), from the objectui#12190 work (PR objectui#12223). The cloud repository is not readable from this session.

Composing the tier label, rule 6121919252: measured, not possible from objectui alone.
- The entitlement summary objectui reads (GET /cloud/environment-entitlements) carries the organization's current plan. It does not carry the tier that development environments require.
- objectui's packs hold no per-plan label vocabulary.
- So objectui#12190 ships one reusable tier-keyed label, planTier.teamAndUp (zh 「团队版起」).
- Composition would need a required-tier field on the summary, plus plan labels (an objectui vocabulary, or labels cloud supplies). A restart of this card that draws plan-locked marks meets the same gap.
Does a paid organization at its development-environment capacity get development.canCreate: false? objectui's decideEnvironmentCta reads false as "plan-locked", so such an organization would now see the 「开发环境 · 团队版起」 mark. Before objectui#12190 it saw the "paid feature" dialog, which was equally wrong for it. The DEV_ENV_LIMIT copy suggests the server does send false at capacity. If it does, the console needs development.limit or a reason field to tell the two cases apart, and that becomes an objectui card with a named producer. A yes/no here, with the producer's file, is the reading that card needs.

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Pointer from objectstack-ai/objectstack domain:spec seat 2 (objectstack-ai/objectstack#18549) · session session_01GZSPSQ5ArPjSJdxxuqwGoZ · 2026-10-12T17:38Z. ⛔ Not a claim; a reply is owed only on an objection.

The spec half this card reads, objectstack-ai/objectstack#23016, is accepted. Its contract review passed (PR objectstack-ai/objectstack#23079). It adds ElementApiDataSourceSchema ({ provider: 'api', read: { url, method? }, path? }) beside the object binding at PageComponentSchema.dataSource. Two notes ride with this card, from that review (6129353387, ③):

This repo's describe prose goes stale at the next pin bump. packages/types/src/zod/objectql.zod.ts (around line 335) and packages/types/src/zod/public-blocks.zod.ts (around lines 1069, 1255 and 1448) say PageComponentSchema.dataSource declares the object shape only. Once the pin carries the spec change, dataSource is a union of the object binding and the API binding.
The objectstack lint half is triggered by this card's first field-bearing API-bound block. @objectstack/lint page-walk gives a node with no dataSource.object the page's object as objectName. Field-binding, comparand and i18n readers would then judge an API-bound block's field-shaped props against that object. There are zero producers today, so no card is filed. When this card lands a block whose props name fields of the API response, a domain:spec card in objectstack-ai/objectstack is owed, sequenced with it.

Cloud seat's two readings (from the maintainer's session, 2026-10-13), for 6122… above. ⛔ Not a claim.

1. Tier-label composition. Agreed: objectui alone cannot compose it today. The producer is GET /cloud/environment-entitlements (packages/service-cloud/src/routes/environment-lifecycle.ts ~L1411 → computeEnvironmentCapacity, packages/service-cloud/src/plan-entitlements.ts:887): it answers plan (current) and development.{used, limit, canCreate}, no required tier. Filed objectstack-ai/cloud#2837 to add development.requiredTier (the lowest plan code that allows development environments, team today) and the per-capability tier codes. The plan NAMES need no objectui vocabulary: cloud's app bundle, which the console already loads, carries them at objects.sys_environment.fields.plan.options.<code> (that is what welcome.page.ts composes 「团队版起」 from). So the restart composes <that option label> + planTier.andUp; until cloud#2837 lands, planTier.teamAndUp is the right stand-in.

2. A paid organization at its development capacity: yes, it gets development.canCreate: false. computeEnvironmentCapacity returns canCreate: superAdmin || developmentCount < devLimit (plan-entitlements.ts:912), the same false for a free plan (devLimit 0) and for a paid plan at its limit. The console does not need a new field to tell them apart: the same block already carries development.used and development.limit (plan-entitlements.ts:910-911). limit === 0 is plan-locked (draw the tier mark); limit > 0 && used >= limit is at capacity (say 「开发环境已达上限（used/limit）」, the wording cloud's DEV_ENV_LIMIT refusal already uses, environment-entitlement-copy.ts:157). That is an objectui card on decideEnvironmentCta, producer named above; no cloud change needed.

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Hold lifted — the generic blocks to build · 2026-10-18T00:32Z

Who, where, verbatim. The maintainer, in the epic PM session session_cdb7a717-def7-4e71-9988-f089fbaa18ff (direct chat, 2026-10-18), on the cloud home still being composed from flex + element:text while this card waited for a comment naming the blocks:

只是利用现有的 objectui 区块，把这个页面写的好看一点不行吗

12197 需要的区块你决定就可以了啊

So the list below is the PM's, delegated by that sentence; it stays inside the 2026-10-12 ruling at the top of this card (product-agnostic blocks only, no cloud:* widget, cloud's page stays metadata). Both serial waits are gone: objectui#12190 and objectstack-ai/objectstack#23016 are closed, so item 2 below is buildable now.

Blocks (five) + the data-source half:

hero — the page-top card of a product page: title (text or bound), subtitle, an optional meta line (a value with a copy-to-clipboard affordance, e.g. a hostname), primary and secondary actions (the console's button shapes), an optional status chip. Replaces the hand-built first card of cloud's welcome.page.ts.
stat — label, value, optional hint (as the card already says).
usage-bar — label, used, limit, optional unit; the bar's width is computed by the block, never hand-styled.
checklist — items with label / done / optional action (as the card already says).
tile-grid — the console home's 56 px launcher tiles as a block: items with icon, label, caption, href, plus an optional trailing "add" tile; wraps by container width.
The renderer half of the api element data source (provider: 'api', spec(ui): a page element dataSource can name an API endpoint (provider: 'api'), so a product page composes from a control-plane summary in metadata instead of a product-specific React widget (maintainer ruling 2026-10-12) objectstack#23016 landed), so a page element can bind to GET /api/v1/cloud/home and the hostname stops rendering as 「—」 on staging today.

Not in scope, on purpose: no card / section container (a flex with tokens is enough), no icon element (the tile carries its icon), no per-product copy, no cloud fixtures. Every block registers under a product-neutral name in app-shell, takes design tokens only, and ships with a fixture test and a Storybook-style preview in the console's preview gallery.

Consumers: objectstack-ai/cloud's welcome.page.ts (cloud#2777 part C; the cloud card is filed beside this comment) and HotCRM's Sales Home page (#12624 / #12703 cover its grid and list posture; the stat and tile-grid blocks replace its hand-made KPI blocks).

This comment is the maintainer comment the Restart-when: line asked for, relayed with the quotes above; the card returns from pm:on-hold to pm:queue in the same write.

Claim: PM loop round 22, out of serial order at the maintainer's word (priority:p1 enhancement; hold lifted 6243756425)
Session: session_011K9g23W67dy2zwnyzaoB6o
Account: os-tesla
Branch: claude/issue-12197-generic-product-blocks
Worktree: objectui-issue-12197 (in the cloud session's own container)
Domain: domain:ui
Seat: domain:ui#1
Order: the maintainer told this seat, in its own session on 2026-10-18 at about 00:35Z, 「12197 插队」 and then 「现在就派发 12197」. The seat's one other card in flight, objectui#12920, has finished its development and is in the seat's own review; no second dev runs beside this one.
File surface: the hold-lift comment's list (6243756425) inside the 2026-10-12 ruling at the top of the card, at objectui main 35244b6.

Five generic SDUI blocks in packages/app-shell, under product-neutral names: hero, stat, usage-bar, checklist, tile-grid, each with its registration (ComponentRegistry.register, as cloud:onboarding-next does in console/home/CloudOnboardingNext.tsx:196), design tokens only, and copy from the page's properties or bound data, never from objectui's bundles (block chrome such as an accessible name may read an existing or new pack key).
The renderer half of the api element data source (provider: 'api', spec(ui): a page element dataSource can name an API endpoint (provider: 'api'), so a product page composes from a control-plane summary in metadata instead of a product-specific React widget (maintainer ruling 2026-10-12) objectstack#23016, ElementApiDataSourceSchema) on the page-element path: packages/react/src/element-data-source/* and the resolver it calls, same-origin, over the console's authenticated fetch.
The block registries a page block joins, each regenerated with the repo's own script: packages/core/src/registry/public-blocks.ts and its manifest if the blocks are public (ADR-0080), and packages/cli/src/utils/known-schema-types.ts (scripts/regenerate-known-schema-types.mjs).
The two describe-prose lines the spec seat named (6129423804): packages/types/src/zod/objectql.zod.ts (about :335) and public-blocks.zod.ts (about :1069, :1255, :1448), so dataSource reads as the object binding or the API binding.
A fixture test per block, an api-binding test, and a preview entry per block in the console's preview gallery (packages/app-shell/src/views/metadata-admin/previews/).
Changesets for the released packages that change.

Outside the surface:

any cloud:* widget (cloud:onboarding-next stays registered), a card / section container, an icon element, per-product copy, cloud fixtures;
cloud's welcome.page.ts and HotCRM's pages (the consumers; their cards are their repos');
@objectstack/spec and @objectstack/lint (the page-walk card the spec seat named is owed in objectstack-ai/objectstack once a field-bearing API-bound block lands; reported, not written here);
a pin bump of @objectstack/spec: if the published spec in objectui's lockfile does not export ElementApiDataSourceSchema, the API half stops and is reported, and the blocks ship as Part of #12197.

A route outside the surface stops and reports (stop on breach; explain in the report). If one PR measures too wide, the blocks ship first as Part of #12197 and the API half follows on the same claim.
Container & model: L, mode:cloud, model: opus
Clause-②: yes
Clause-② reason: five new registered blocks with published inputs, a new accepted dataSource shape on the page-element path, and possibly new public-block names and pack keys: all widening. Nothing narrows. New public blocks are a published contract surface (ADR-0080), so the PR takes a contract review at CONTRACT_REVIEW_TIER before its ACCEPT.
Responsibility: (1) objectui's own code: product pages composed as metadata have no generic hero, stat, usage bar, checklist or launcher-tile block, and a page element cannot bind to an HTTP endpoint | (2) the spec half is objectstack-ai/objectstack#23016 (landed); no platform path renders it | (3) cloud's welcome page (objectstack-ai/cloud#2777 part C, where the hostname renders as 「—」 on staging today) and HotCRM's Sales Home, both named in the hold-lift comment
Thread-read: 6243756425
Serial constraints cleared: read at objectui main 35244b6. No open PR names any file on this surface (the open PRs are three bot PRs). Both earlier serial waits are gone: objectui#12190 and objectstack-ai/objectstack#23016 are closed (6243756425).

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os-dev-report

{
  "issue": 12197,
  "status": "done",
  "branch": "claude/issue-12197-generic-product-blocks",
  "pr": 12928,
  "session": "session_01VnwFnu3g84vgo8mT7CouaH",
  "premise_still_valid": true,
  "summary": "Rework round 1, all five seat items. (1) The API binding's refused and unreadable panel titles now come from element.component.apiRefused and element.component.apiUnreadable in all ten packs. ElementApiDataSourcePanel is internal and reads them on mount, so SchemaRenderer's body has no translation hook. (2) Merged origin/main 1e6d83b (objectui#12920) as a merge commit, with no conflicts. (3) The CI red on 07b6fc8 was real: app-shell's sideEffects lacked ./dist/console/blocks/productBlocks.js and ./src/console/blocks/productBlocks.tsx, which register the five blocks at load time. Both are added; check:side-effects-array exits 0. (4) Changeset re-read, bot comment 6244714592. 11573-any-component-emit-headroom.md says the test 'lists every member as named or inline': still true, because this diff adds ProductBlockComponentSchema as a named row and the margin assertion passes. 11806-login-server-unreachable.md says the README 'documents the two new states in its sign-up table' and its useSignUpOffer recipe answers unreachable: still true, because this diff adds a separate 'Product-page blocks' section and touches no sign-up line (0 changed lines match sign-up). Neither body was edited.",
  "tests": "At 37ed376, unchanged by 1c15bd2, whose only change is two sideEffects entries in package.json. useElementApiDataSource-12197.test.tsx: 13 tests, including the zh-CN titles for refused and unreadable plus an en control. Ablation A6 put the English literals back: both zh-CN cases red, en control green; the restored blob 1a7b251 equals HEAD and git diff HEAD is empty. packages/react/ + packages/i18n/ + product-block-arms-12197 + productBlocks-12197: 201 files, 2811 passed, 13 skipped, 0 failed. The family set re-derived at the new head: 80 files, 1567 passed. The app-shell 12-shard run (all exit 0 at 07b6fc8) was not repeated, as the seat allowed. Ablations A1 to A5 from round 0 stand.",
  "gates": "Every local step of the CI Type Check job except the turbo-cache reports, exit codes captured before any pipe, at 1c15bd2: check-type-check-coverage 0, check:phantom-deps 0, check:self-import 0, check:unreferenced-sources 0, check:doc-example-readers 0, check:handler-key-reads 0, check:metadata-write-doors 0, check:published-tsconfig-exclude 0, check:side-effects-array 0 ('names exactly the 20 module(s) that register at load time'), check:element-data-source-declaration 0, check:esm-specifiers 0, check:spec-symbols 0, check:action-forward-parity 0, check:designer-field-key-parity 0, check:icon-record-names 0, check:i18n-keys 0, check:i18n-drift 0, check:i18n-designer-parity 0, type-check:scripts 0, type-check:vitest-config 0, type-check:vitest-setup 0. The job's turbo `pnpm type-check --filter=...[BASE]` (every downstream package) was not run locally; that narrowing is declared and left to CI. Run locally instead: the type-check of react, i18n and app-shell 0 (at 37ed376), and of types, cli and console 0 (at 07b6fc8). Also: check:i18n-dead-keys 0, check:changeset-claims 0, check-changeset-presence 0 ('… and 1 published-contract change(s) of 6 released package(s) … declares 2 changeset(s)'), changeset:check 0, check:new-line-citations 0, check:test-path-roots 0, eslint on changed files 0 errors.",
  "mcp_calls": "2 — mcp__github__issue_read (get, get_comments), both in round 0; no write tools",
  "api_writes": "0 — git pushes only: claude/issue-12197-generic-product-blocks @ 1c15bd2 (fast-forward)",
  "open_questions": [],
  "out_of_scope_findings": [
    "class: none (observation) · packages/components/src/ui/progress.tsx (a Shadcn No-Touch file) does not pass `value` to the Radix root, so every Progress renders without aria-valuenow; usage-bar sets it itself. dedupe words: progress aria-valuenow, radix progress value dropped · carrier: none, recorded in Acceptance notes only"
  ]
}

Posted by the domain:ui seat 1 PM (session_011K9g23W67dy2zwnyzaoB6o) verbatim from the cloud session's final message of its second round, because a cloud session cannot comment from its container. The seat wrote pr as the number of the draft PR it opened, #12928 (the dev wrote its URL).

The seat's answers:

Round 0 (head 07b6fc8, report in the session, opened as draft PR feat(app-shell,react,types): generic product-page blocks (hero, stat, usage-bar, checklist, tile-grid) and the page element's API data source (objectui#12197) #12928):
- Open question 1 (join PUBLIC_BLOCKS): A, not joined. The spec has no ComponentPropsMap row for these five blocks, so joining the curated contract would declare a surface the spec does not carry. Take B when a JSX-tier consumer asks for it.
- Open question 2 (an API arm on element:text / flex): A, no. The five blocks cover cloud's welcome page, and the renderer already honours the binding on every node. Admitting the API arm on other arms is a validation question for when a page needs it.
- Open question 3 (the objectstack domain:spec lint card per pointer 6129423804): not filed. That pointer's trigger is a block whose props name fields of the API response. None of the five blocks does that; they bind through ${data.x} holes. The card is not owed yet; file it when a block names response fields as field props.
The rework (this round, head 1c15bd2): the seat sent back four items:
- The API binding's refused / unreadable panel titles were English literals in SchemaRenderer.tsx; objectui#12920 had just closed that family. They now read element.component.apiRefused / element.component.apiUnreadable in all ten packs, through an internal panel that reads them on mount. SchemaRenderer's own body carries no translation hook.
- Merged origin/main 1e6d83b (objectui#12920) as a merge commit.
- CI was red on 07b6fc8 and 37ed376, in check:side-effects-array: app-shell's sideEffects lacked the module that registers the five blocks, so a tree-shaken consumer build would drop them silently. Both entries are added at 1c15bd2.
- The changeset re-read (bot comment 6244714592) found both cited changesets still true; neither body was edited.
Findings: the Shadcn Progress primitive drops value before the Radix root, so it renders without aria-valuenow. It is a No-Touch file and usage-bar sets the attribute itself, so this is an Acceptance note only and is not filed.
CI on 1c15bd2: 33 success and 3 skipped. The console budget reads 3157.1 KB against 3744.1 KB.
Next: the ACCEPT on PR feat(app-shell,react,types): generic product-page blocks (hero, stat, usage-bar, checklist, tile-grid) and the page element's API data source (objectui#12197) #12928.

Generated by Claude Code

Landed · `domain:ui` seat 1 · `session_011K9g23W67dy2zwnyzaoB6o` · 2026-10-18T03:16Z

Merged: PR feat(app-shell,react,types): generic product-page blocks (hero, stat, usage-bar, checklist, tile-grid) and the page element's API data source (objectui#12197) #12928 landed through the merge queue as main c4dd7078ed. Its one parent, 1e6d83bc48, is also the merge-base of the reviewed head. It is an ancestor of origin/main.
Verified by content: the merge commit's own diff equals the PR's diff from 1e6d83bc48 to the reviewed head 1c15bd2, changed line for changed line in each of the 38 files (+2207/−48). The merge commit's tree is identical to the reviewed head's.
Positive control at the merge commit: productBlocks-12197.test.tsx is present, and SchemaRenderer.tsx calls useElementApiDataSource. At the parent 1e6d83bc48 the test is absent, and so is the call.
Card: closed completed by Fixes #12197.
- @object-ui/app-shell registers the five product-neutral blocks: hero, stat, usage-bar, checklist and tile-grid.
- SchemaRenderer honours the spec's API data source on every node. The bound value is data in the node's holes, its visibleWhen and its subtree. A cross-origin url is refused with no request sent.
- The refused and unreadable panels title themselves in the page's language.
- This note precedes the strip of pm:dispatched, and the cloud session is archived.
Next, outside this card: none filed.
- PUBLIC_BLOCKS stays unjoined until a JSX-tier consumer asks and the spec carries ComponentPropsMap rows.
- The objectstack lint card is owed only once a block names response fields as field props.
- The Shadcn Progress primitive's missing aria-valuenow stays an Acceptance note.

Generated by Claude Code

feat(app-shell,react,types): generic product-page blocks (hero, stat,…

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generic SDUI blocks for product pages — stat, usage-bar, checklist — and the renderer half of the api element data source (re-scoped from cloud:home by maintainer ruling 2026-10-12; cloud#2777 part B moves to cloud metadata) #12197

Maintainer ruling 2026-10-12 — scope change (「现在转向」)

The split of cloud#2777

The response contract

What the ruling asks the widget to draw (objectstack-ai/cloud#2768, `6118501670`)

What the widget must keep from `cloud:onboarding-next`

Mechanism assumptions (for the dev to measure; falsifying is welcome)

Not in this card

Acceptance

Serial wait: behind objectui#12190 · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T09:04Z

On hold: the maintainer changed this card's direction and paused it · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:03Z

1 remaining item

Two readings this seat cannot take, for the cloud seat · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:49Z

Hold lifted — the generic blocks to build · 2026-10-18T00:32Z

Landed · `domain:ui` seat 1 · `session_011K9g23W67dy2zwnyzaoB6o` · 2026-10-18T03:16Z

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generic SDUI blocks for product pages — stat, usage-bar, checklist — and the renderer half of the api element data source (re-scoped from cloud:home by maintainer ruling 2026-10-12; cloud#2777 part B moves to cloud metadata) #12197

Description

Maintainer ruling 2026-10-12 — scope change (「现在转向」)

The split of cloud#2777

The response contract

What the ruling asks the widget to draw (objectstack-ai/cloud#2768, 6118501670)

What the widget must keep from cloud:onboarding-next

Mechanism assumptions (for the dev to measure; falsifying is welcome)

Not in this card

Acceptance

Activity

objectstack-fleet commented on Oct 12, 2026

objectstack-fleet commented on Oct 12, 2026

objectstack-fleet commented on Oct 12, 2026

Serial wait: behind objectui#12190 · domain:ui seat 2 · session_01G5TSaEwbEQsKMjhzTB4rEd · 2026-10-12T09:04Z

objectstack-fleet commented on Oct 12, 2026

hotlong commented on Oct 12, 2026

objectstack-fleet commented on Oct 12, 2026

On hold: the maintainer changed this card's direction and paused it · domain:ui seat 2 · session_01G5TSaEwbEQsKMjhzTB4rEd · 2026-10-12T10:03Z

1 remaining item

objectstack-fleet commented on Oct 12, 2026

Two readings this seat cannot take, for the cloud seat · domain:ui seat 2 · session_01G5TSaEwbEQsKMjhzTB4rEd · 2026-10-12T10:49Z

objectstack-fleet commented on Oct 12, 2026

hotlong commented on Oct 13, 2026

objectstack-fleet commented on Oct 18, 2026

Hold lifted — the generic blocks to build · 2026-10-18T00:32Z

objectstack-fleet commented on Oct 18, 2026

objectstack-fleet commented on Oct 18, 2026

objectstack-fleet commented on Oct 18, 2026

Landed · domain:ui seat 1 · session_011K9g23W67dy2zwnyzaoB6o · 2026-10-18T03:16Z

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What the ruling asks the widget to draw (objectstack-ai/cloud#2768, `6118501670`)

What the widget must keep from `cloud:onboarding-next`

Serial wait: behind objectui#12190 · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T09:04Z

On hold: the maintainer changed this card's direction and paused it · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:03Z

Two readings this seat cannot take, for the cloud seat · `domain:ui` seat 2 · `session_01G5TSaEwbEQsKMjhzTB4rEd` · 2026-10-12T10:49Z

Landed · `domain:ui` seat 1 · `session_011K9g23W67dy2zwnyzaoB6o` · 2026-10-18T03:16Z