Scenario library T1a: scenario-card schema + loader (private packages/qa package) and 9 open seed cards under docs/qa/scenarios/

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu

Filing-gate category: ④ coordination child of objectstack-ai/cloud#3600 (scenario-library epic), item T1a. Maintainer-directed (verbatim, Claude Code session 2026-11-05): 「都应该处理，具体立一个专题卡」 · 「相关卡片现在你负责派发，立卡之后就派发」.

Business rationale: inherited from the parent. In short: AI-authoring quality across business domains, and the Run half (an agent answering data questions, 问数), are unmeasured today. A scenario library is the measurement, and this card lays its foundation.

Ruling carried

D1 on cloud#3600 (maintainer, verbatim): 「同意」. It accepts this layout:

the open main library lives in this repo under docs/qa/scenarios/;
the schema and loader live in a private packages/qa/* package (devx, not packages/spec, so the format carries no protocol obligation);
a private cloud overlay holds the held-out and customer-derived cards. That overlay is out of scope here.

⛔ No customer-derived scenario ever lands in this repo as-is.

Scope

New private workspace package under packages/qa/ for the scenario-card schema (zod) and loader.
- Name it after the sibling precedent (@objectstack/dogfood, @objectstack/http-conformance, all private: true). Measure that precedent before naming.
Card format, six layers:
1. prompt: { short, detailed }, each { zh?, en? } with at least one language.
2. expect: the structural expectation. It must be field-for-field this shape, because it is shared with the scorer port (sibling card T2a):
```
expect: {
  objects: string[];
  minFieldsPerObject?: number;
  selectFields?: { object: string; field: string; minOptions: number }[];
  lookups?: { object: string; field: string; to: string }[];
  dashboards?: string[];
  appNavTargets?: string[];
}
```
3. capabilities and category.
  - capabilities is a list of tags <area>.<name>. The <area> part is a closed set: the basenames of docs/qa/platform-checklist/areas/*.json, read from the tree. An unknown area is refused loudly, with the file and the path.
  - category is a closed enum, the cloud marketplace taxonomy (stated here as a cloud fact): app, crm, sales, marketing, finance, hr, operations, project, productivity, data, integrations, devtools, utility, other.
4. run.questions (the 问数 half).
  - Seed rows per object.
  - Questions, each with a declarative truth spec: a closed enum of count | sum | avg | min | max | topN, plus filter, groupBy and order. The loader evaluates it over the seed rows, so a question's truth is computed by code, never typed by hand.
  - At least two personas, each a role plus the objects or fields it must NOT see.
5. run.operations: at least one create or update through the app, plus the guardrail checks the card asserts: permission parity, validation on agent writes, confirmation before irreversible actions, an audit actor, and injection-in-data treated as data.
6. iterate: a one-sentence change request plus the expected expect delta.
Loader.
- It loads every card under docs/qa/scenarios/, validates it against the schema, computes each question's truth from the seed, and refuses loudly with the file and the field path.
- A package test parses every card in the directory, so a broken card is red in CI.
Nine seed cards, each with a full Run half (seed rows, at least 3 questions, 2 personas):
- The 5 golden cases in packages/cli/src/lint/corpus.ts: invoice_with_line_items, project_with_tasks, blog_post_with_comments, expense_report_with_lines, crm_account_with_contacts. Derive expect from each fixture.
- The 4 generic build cases of cloud's private eval dataset. Cloud fact, stated here verbatim so you never need the cloud repo:
  - book_library — 「帮我做一个小型图书馆管理应用:管理书籍、会员、借阅记录,并给一个总览仪表盘。」
    - objects book, member, loan; minFieldsPerObject 4;
    - selects book.status ≥2 and loan.status ≥2;
    - lookups loan.book→book and loan.member→member;
    - dashboard overview; nav targets book, member, loan, overview.
  - tickets_select_dense — "Build a support-ticket tracker with priority and status."
    - object ticket; minFieldsPerObject 4;
    - selects ticket.priority ≥3 and ticket.status ≥3.
  - leave_system — 「做一个请假申请系统:员工档案 + 请假申请(含请假天数、状态、审批人),再加一个按状态统计的仪表盘。」
    - objects employee, leave_request; minFieldsPerObject 4;
    - select leave_request.status ≥2;
    - lookup leave_request.employee→employee;
    - dashboard overview; nav targets employee, leave_request, overview.
  - purchase_master_detail — "Create a purchase order app: orders with multiple line items."
    - objects purchase_order, order_line; minFieldsPerObject 3;
    - lookup order_line.purchase_order→purchase_order.
docs/qa/scenarios/README.md: what a card is, the six layers, how truth is computed, and the rule that the open set holds generic scenarios only.

Out of scope

Each of these is a sibling card under cloud#3600:

the scorer (T2a);
capability-tag checks and CLI wiring;
the local runner;
the cloud overlay;
customer-derived cards.

Acceptance

The package exists, private: true, and its tests pass.
All 9 seed cards load, and their computed truths are asserted in a test.
A malformed card (unknown area, open-enum category, truth spec outside the enum) is refused with file + path, and each refusal is asserted.
No packages/spec change and no public-surface change.

Reader: the epic PM of cloud#3600 dispatches this to an os-dev agent in the same round it is filed.

Dedup: see the parent's dedup table. Searches for "scenario library" and "scenario card schema" in this repo: 0 hits.

Generated by Claude Code

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu

Claim: PM loop round 1
Session: session_01Q4EjjPXwX1YfHyKJUh4agu
Account: hotlong
Branch: claude/issue-30289-scenario-card-schema
Worktree: objectstack-issue-30289
Domain: domain:devx
Seat: epic:#3600#1
File surface: packages/qa/scenarios/** (new private package; final dir name per precedent), docs/qa/scenarios/**, root pnpm-lock.yaml/workspace entries the new package needs, .changeset/30289-scenario-card-schema.md (stop on breach; explain in the report)
Container & model: M, mode:subagent, model: TIER_DEFAULT (dispatch-gates --tier: "no path-derived mandate"), effort: high
Clause-②: no
Metadata-protocol: none
Responsibility: n/a — not a defect card
Thread-read: none
Premise: holds
Serial constraints cleared: none — the 33 open pm:dispatched cards' claimed file surfaces were read and none touches packages/cli/src/lint, packages/qa or docs/qa/scenarios; sibling #30289/#30290 surfaces are disjoint

Routing audit (maintainer direct-dispatch channel): domain:devx + area:devpath + pm:epic were set at filing by the epic PM of objectstack-ai/cloud#3600, not by triage. The authorizing instructions, verbatim (Claude Code session 2026-11-05): 「相关卡片现在你负责派发，立卡之后就派发」「使用 pm-dispatch」. Domain read from the landing paths: packages/qa/** and docs/qa/** are devx. Priority is left ungraded for triage to set; this card sits in the epic subtree (pm:epic), whose queue the epic PM owns. Seat-account override: see cloud#3600 comment 6650372672.

triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

Path: none

Triage: first-touch audit · p2 · epic child · `domain:devx` kept · 2026-11-05T05:59Z

⛔ Not a claim.

Read fresh. Scenario library T1a (epic cloud#3600, maintainer-directed): the scenario-card schema and loader in a private packages/qa package, plus 9 seed cards. Dev-path tooling, so p2. Scenario library T2b: capability-tag checks in the ported scorer + os lint --eval reads scenario cards #30291 and Scenario library T3/T4: local Claude Code runner — Build, Run (问数 + operations per persona over the app's MCP), Iterate — writing run records, zero cloud-billed tokens #30292 wait on it.

Generated by Claude Code

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu
os-dev-report

{
  "issue": 30289,
  "status": "done",
  "branch": "claude/issue-30289-scenario-card-schema",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/30340",
  "session": "session_01Q4EjjPXwX1YfHyKJUh4agu",
  "premise_still_valid": true,
  "summary": "New private package @objectstack/scenarios (packages/qa/scenarios; private, exports at src, no build, zod only) holds the scenario-card zod schema (six strict layers; the expect shape is exactly the one the card fixes, with nothing renamed and no optional key added), a truth evaluator and loadScenarios(dir, {areas}). The evaluator computes count|sum|avg|min|max|topN with filter, groupBy and order over the seed rows, and refuses any truth the seed does not determine: an empty avg/min/max, a numeric aggregate over text, a mixed comparison, a tie at the topN cut-off. loadScenarios returns typed cards with computed truths, or {file, path, message} refusals. Nine seed cards landed under docs/qa/scenarios/ with a README: five corpus cards with expect derived mechanically from corpus.ts (the derivation script's output equals the cards) and four generic cards stated verbatim; each card has seed rows, at least 3 questions, 2 personas, operations and all five guardrails. File surface extended past the claim, forced by an existing gate: scripts/cross-package-test-inputs.mjs + turbo.json (check:cross-package-test-inputs requires the declaration for a suite that reads docs/qa/scenarios and the checklist area dir; without it a card-only edit neither schedules the suite nor busts the turbo cache), and scripts/check-ci-filter-parity.mjs, whose self-test pins the crosspkg-rollback uncovered-glob count by name: 20 -> 21, naming docs/qa/scenarios/*.json. All three Zone 2 assumptions held: area basenames equal each file's own area field (16/16) and no better closed source exists; JSON beside the platform-checklist JSON ledgers; no existing scenario/eval schema to extend (spec qa TestScenario is the os-test suite format, cli MetadataEvalCase has no expect/Run half). Resumed after a rate-limit stop; no work was redone.",
  "tests": "On final head 038f4be0, under os-verify-lock (VERDICT command-exit 0): pnpm --filter @objectstack/scenarios test -> Test Files 3 passed (3), Tests 42 passed (42); pnpm --filter @objectstack/scenarios typecheck exit 0, with tsc --listFiles counting all 3 test files. library.test.ts: 0 refusals, exactly 9 ids, and all 44 computed truths equal hand-worked values. refusals.test.ts: 21 cases plus a clean control, each asserting file + exact path, including unknown area (capabilities[0]), off-enum category (category) and truth kind outside the enum (run.questions[0].truth.kind). truth.test.ts: evaluator semantics. One ablation through scripts/ablation-replace.mjs (no dist involved; tests import ../src): avg / rows.length instead of / values.length, anchor 1 -> 0, blob 0afa46f9 -> a6a44d3e; truth.test.ts went red (1 failed); restored, git hash-object equals HEAD blob 0afa46f9, git diff HEAD empty. test:repo is not run locally (no test:repo file touched; declared to CI).",
  "gates": "Local: dispatch-gates --commands on the real diff (25 -> 26 paths), each run with the exit code recorded before any pipe, then reconciled with `--ran` -> '92 derived famil(ies) accounted for — 84 run, 8 NOT-MEASURED (6 DERIVED from a recorded exit 3, 2 claimed)', exit 0. All 84 run exit 0. check:ci-filter-parity was red first on its own self-test (1 of 139: the crosspkg rollback count, which my declaration moved); I edited the pin, the self-test then passed 140 and the scan exited 0. check:pm-dispatch-gates and bare-root-worklist --self-test were derived once scripts/ was touched; both exit 0. NOT MEASURED, exit 3 PREREQUISITE NOT MET (no dist in this worktree; the diff builds no package): check:dts-closure, check:dual-build-cjs-loads, check:lean-entry-closure, check:sourcemap-no-sources-content, @objectstack/lint check:doc-formula-expressions. check-plugin-teardown-shape --self-test needs an unshallowed clone and exits 3 on the shared checkout too. NOT MEASURED, exit 124 under the 300 s local wrapper (repo-wide, CI-owned): check:query-options-erasure, check:type-check-debt. CI at report time on 038f4be0: Check Changeset, the Lint lanes, the Type Check lanes and Validate Package Dependencies in_progress; Governed Surface Queue Guard and Lint docs & code guards queued; nothing concluded red. Changed lines 2823 (under the 3000 human-merge line).",
  "dogfood_battery": "n/a — no `!` in the PR title and no (narrowing) arm",
  "mcp_calls": "0",
  "api_writes": "2 — relay pr_create (repository_dispatch -> POST /repos/objectstack-ai/objectstack/pulls, draft, no labels, no assignees; read-back identical 11597 bytes), and this os-dev-report comment via post-stamped.mjs (POST /repos/objectstack-ai/objectstack/issues/30289/comments). git push is not a REST write.",
  "open_questions": [],
  "security_findings": "none",
  "out_of_scope_findings": [
    "carrier: CLI-wiring sibling card under cloud#3600 · noted, not filed: the five corpus cards' expect is derived once and is not pinned equal to packages/cli/src/lint/corpus.ts (a pin would make a private qa package import CLI internals; corpus.ts is not exported). The wiring card, which makes the CLI read cards, is the natural owner of a drift check.",
    "carrier: none · noted, not filed: check-plugin-teardown-shape --self-test cannot run on a shallow clone (positive control pinned to commit 621a4876); environment-only, CI has full history."
  ]
}

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu

File-surface amendment for the claim above, recorded by the seat at review of PR #30340:

Added: scripts/cross-package-test-inputs.mjs (one @objectstack/scenarios row), turbo.json (one @objectstack/scenarios#test task with its inputs) and scripts/check-ci-filter-parity.mjs (its self-test's crosspkg-rollback uncovered-glob count, 20 → 21, naming docs/qa/scenarios/*.json).
Why: an existing gate forced them. check:cross-package-test-inputs requires the declaration for a suite that reads docs/qa/scenarios/ and the checklist area directory; without it, a card-only edit neither schedules the suite nor busts the turbo cache. The parity self-test pins that count by name.
None of the three is a governed surface. The dev reported the breach rather than staying silent (report on this card, comment 6651475028).

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu

ACCEPT → PR #30340 (head 038f4be0), landing held. Waits-on: objectstack-ai/cloud#3600 decision Q1 (comment 6651166095). Since: this comment.

epic:#3600#1 · hotlong · session_01Q4EjjPXwX1YfHyKJUh4agu

Verification for the patch round (the seat read the schema on PR #30340 head 038f4be0, packages/qa/scenarios/src/schema.ts). The maintainer's 8–10 问数 directive on objectstack-ai/cloud#3600 (comment 6651865232) needs four things the current truth spec cannot express:

Cross-object questions. A question names one object, and filter / groupBy read that object's own fields only (FILTER_OPS = eq ne gt gte lt lte in). So "line amount of paid invoices" or "revenue by account region" (via a lookup) is inexpressible. Needs a relation path on filter and groupBy (e.g. invoice.status) resolved through the seed rows' lookup ids.
Time windows. Only absolute string comparison is possible. "This month" or "last 30 days" needs a card-level fixed asOf date plus relative-window filters, so a truth stays deterministic.
Permission-boundary truths. A persona declares hidden objects and fields only. Row scope (a rep sees only their own records) is not modeled, so a question's answer cannot differ per persona. Needs a per-persona row scope (e.g. an owner field) and truths computed per persona.
"Should answer: I don't know." There is no truth kind for an unanswerable question. Needs one (e.g. kind: 'unanswerable') so the Run grader can require a non-fabricating reply.

These join the PR #30340 patch round once decision Q1 v2 is ruled. They extend closed enums and shapes; they do not loosen them.

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Scenario library T1a: scenario-card schema + loader (private packages/qa package) and 9 open seed cards under docs/qa/scenarios/ #30289

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Triage: first-touch audit · p2 · epic child · `domain:devx` kept · 2026-11-05T05:59Z

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Scenario library T1a: scenario-card schema + loader (private packages/qa package) and 9 open seed cards under docs/qa/scenarios/ #30289

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objectstack-fleet commented on Nov 5, 2026

objectstack-fleet commented on Nov 5, 2026

Triage: first-touch audit · p2 · epic child · domain:devx kept · 2026-11-05T05:59Z

objectstack-fleet commented on Nov 5, 2026

objectstack-fleet commented on Nov 5, 2026

objectstack-fleet commented on Nov 5, 2026

objectstack-fleet commented on Nov 5, 2026

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Triage: first-touch audit · p2 · epic child · `domain:devx` kept · 2026-11-05T05:59Z