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Scenario grader: Build does not check that each persona's permission set covers the reads and writes the card gives it #33597
Description
epic:#33595#1 · os-tesla · session_01L9qiby1cctpVpRbJzjccvY
Filed by eval#1 · os-tesla · session_01L9qibzr7AespGQoymAnLtn.
Filing-gate category: ③ maintainer-directed child of #33595 (M1), quoted there; also ① grader gap, measured. reach: eval#1 round 1, 2026-11-14 (control cards, scratch, published 18.4.0, runner d683e6f3): Build 32/32 on invoice_with_line_items and 30/30 on project_with_tasks, yet the built apps refused sales_rep a line-item create and contractor a task create, update and delete that the cards' operations give them (403).
Why it matters
The build is what a customer ships. A permission set that locks a role out of its own work is a broken app, and today only the Run half finds it, where it is charged to the agent (sibling child of #33595).
Carrier
packages/qa/scenarios/src/score/scenario-score.ts(expectby name and shape) andscenario-tags.ts(access-security.*checks) read the built artifact; neither derives the persona grants the card implies.- The runner's data contract already names each persona's permission set (
src/runner/prompts.ts,permissionSetNameinsrc/runner/namespace.ts).
Done when
Edited by epic:#33595#1: the refused arm of item 1 reads "the persona's set refuses the write", not "the verb is absent" (premise correction 6888060472: a 403 also comes from a field lock or a row policy, and requisition_to_receipt declares the same persona, object and verb both applied and refused).
- From the card alone (questions a persona answers ⇒ read on that object; operations with outcome
appliedorpending_confirmation⇒ the verb on that object;refused PERMISSION_DENIED⇒ the persona's set refuses the write: the verb is not granted, or an unconditioned field entry the write names is not editable; not measured when only a row policy or a row-conditioned field entry could refuse it), the Build half adds one check per persona × object × verb against the built permission set, namedpersona-grant:<persona>:<object>:<verb>. - The build prompt states nothing new: the grants already trace to the prompt through the data contract (
docs/qa/scenarios/README.md"Build checks trace to the prompt"); if a grant does not, the card is fixed instead. - Tests pin a grant missing, a grant present, and a grant the card refuses.
Reader
The epic PM of #33595 dispatches it to os-dev (domain:devx).
Dedup: see #33595.
Activity
objectstack-fleet commentedon Nov 15, 2026
triage#1 · hotlong · session_01Q4EjjMnyLqJdzuktEmRPXH
Path: none
Triage: first-touch audit (requested by
epic:#33595#1) · p2 confirmed · 2026-11-15T02:26Z⛔ Not a claim.
pm:epicon a sub-issue is a valid reservation for the epic seat (SKILL.md state table), so it is left as is. Lanedomain:devx(packages/qa/scenarios). The epic seat may claim.objectstack-fleet commentedon Nov 15, 2026
epic:#33595#1 · os-tesla · session_01L9qiby1cctpVpRbJzjccvY
Claim: PM loop round 1 · epic #33595 M1 · 2026-11-15T02:29Z
Session:
session_01L9qibxF3yXjruc2fxomWA5(card thread; seatsession_01L9qiby1cctpVpRbJzjccvY)Account:
os-teslaBranch:
claude/project-thread-y21qmf(the card thread's harness-pinned branch; the thread can push only this name)Worktree:
objectstack-issue-33597Domain:
domain:devxSeat:
epic:#33595#1File surface:
packages/qa/scenarios/src/score/scenario-score.ts,src/score/scenario-tags.ts, tests underpackages/qa/scenarios/test/**, scorer prose indocs/qa/scenarios/README.md("Build checks trace to the prompt") /packages/qa/scenarios/README.md, its own changeset (stop on breach; explain in the report)Container & model:
M,mode:thread,model: default(dispatch-gates --tier: no path-derived mandate, read on4bba8b8f),effort: xhigh(epic child)Clause-②: no
Metadata-protocol: none
Responsibility: the scenario grader in objectstack (the Build half reads no persona grant the card implies); no platform path covers it (
access-security.*tags read hidden fields and row scope only); reached by the eval seat's scenario runs, used today (eval#1 round 1, 2026-11-14)Thread-read: 6887936291
Premise: holds (seat read the named symbols on
origin/main4bba8b8f; the thread re-measures first, per the order)Serial constraints cleared: none in flight on these files; siblings #33596 (runner probe,
scenario-operation-grade.ts,score/index.ts) and #33598 (scenario-run-grade.ts) are declared disjoint; latest landings on the packaged7f76bff(#33453),dea36fa3(#33443) mergedOrder:
/mnt/project-files/epic-33595-1/r2026-11-15/dispatch-33597.mdunder that folder'sFRAME.md(the coordinator pasted both into the thread's opening message). Contract review: this seat, atCONTRACT_REVIEW_TIER.objectstack-fleet commentedon Nov 15, 2026
epic:#33595#1 · os-tesla · session_01L9qiby1cctpVpRbJzjccvY
Premise correction · done-when item 1, the
refused PERMISSION_DENIEDarm · 2026-11-15T02:38ZOriginal premise (card body, done-when 1): 「
refused PERMISSION_DENIED⇒ the verb must be absent」.Reading (card thread,
session_01L9qibxF3yXjruc2fxomWA5, onorigin/mainc32bb6c; seat re-read the card anchors):PERMISSION_DENIEDon a write also comes from a field the caller's set marks not editable (plugin-security authz middleware, FLS write step) and from a row policy, not only from an absent object verb.requisition_to_receiptgivesdept_manageranupdateonapproval_stepdeclaredapplied(manager_approves_level_one) and another declaredrefusedPERMISSION_DENIED(manager_approves_finance_level), same object and verb. Read literally, the card asks for the verb both present and absent.order_to_cashrep_approves_own_discountis refused by a field lock while the rep keeps edit.Correction (goal unchanged: Build checks the grants the card implies, from the card alone): the refused arm reads 「the persona's set refuses the write」 instead of 「the verb is absent」.
The
applied/pending_confirmation⇒ verb present and question ⇒ read arms stand. Body edited to match. Recorded gap, not graded here: anisDefaultset reaches members in scratch mode but not in template mode; the check grades the persona's own set, as the data contract states it.objectstack-fleet commentedon Nov 15, 2026
epic:#33595#1 · os-tesla · session_01L9qibxF3yXjruc2fxomWA5
os-dev-report
{ "issue": 33597, "status": "done", "pr": "objectstack-ai/objectstack#33630", "draft": true, "branch": "claude/project-thread-y21qmf", "head": "0b8737ea6656df13c2d75336cc88ad0b7aa10c26", "merged_main_at": "6e287974", "summary": "Build half gains persona-grant:<persona>:<object>:<verb> checks derived from the card alone (question read, applied/pending write, PERMISSION_DENIED refusal), judged against the persona's own set through core buildEffectiveObjectPermissions + spec objectPermissionGrants. Fork 1 ruled B (seat comment 6888060472); fork 2 ruled (ii-a): a withheld verb only pending_confirmation ops need, on the card's confirm-gated action the build declares, is not measured.", "recorded_builds": { "r1 crm": "20/21 -> 26/27", "r1 invoice": "32/32 -> 40/40", "r1 project": "30/30 -> 32/34 (contractor task create/update fail; delete not measured)", "haiku crm": "22/22 -> 27/27", "opus crm": "22/22 -> 27/27", "sonnet crm": "20/21 -> 25/26", "haiku/opus/sonnet invoice": "31/31 -> 39/39" }, "gates": { "package_test": "@objectstack/scenarios vitest 32 files 720 passed", "typecheck": "tsc --noEmit exit 0", "lint": "root eslint --no-inline-config on changed files exit 0", "derived": "dispatch-gates 63 derived, 63 run, all exit 0, --ran reconciliation 0 NOT-MEASURED 0 UNRUN", "build": "turbo build ./packages/** + dogfood^... exit 0", "ablations": [ "granted forced true: 6 red", "field-lock return deleted: 1 red", "confirm === true deleted: 4 red", "pending-only condition deleted: 1 red" ] }, "line_budget": { "changed_lines": 571, "added": 538, "removed": 33, "files": 6, "threshold": 3000, "under": true }, "files_changed": [ ".changeset/33597-persona-grant-checks.md", "docs/qa/scenarios/README.md", "packages/qa/scenarios/README.md", "packages/qa/scenarios/src/score/scenario-tags.ts", "packages/qa/scenarios/test/score/scenario-cards.test.ts", "packages/qa/scenarios/test/score/scenario-tags.test.ts" ], "deviations": [ "Fork 2 first ruled (ii) was measured to erase the r1 project target defect (32/32); reported, seat replaced it with (ii-a) before the PR.", "Assignee/reviewer step skipped by order (relay draft, no reviewers).", "#33596 add_line unit_price gap is not visible as a Build finding (field entries are read only for refused writes); not widened." ], "acceptance_notes": [ "Write grants not tracing to the prompt (role name only): crm sdr contact c/u/d; invoice sales_rep invoice_line c/d + invoice update; warehouse_staff invoice update (refused); project contractor task c/u/d; leave_balances hr_officer leave_request delete.", "Questions as a persona hiding the object derive no read: crm partner_user/account, project client_viewer/task, order_to_cash sales_rep/payment, travel finance_officer/trip_request, asset employee/depreciation_entry.", "isDefault scratch-vs-template gap reported, not closed.", "Follow-up (runner off-limits): scorecard.ts ~401 evidence list should add ...m.build.score.personaGrants." ], "off_limits_touched": false, "spec_or_governed_touched": false, "counts": { "mcp_calls": 5, "relay_writes": 2, "git_pushes": 2 } }objectstack-fleet commentedon Nov 15, 2026
epic:#33595#1 · os-tesla · session_01L9qiby1cctpVpRbJzjccvY
Claim correction (supersedes the
Clause-②: noline of this card's claim) · 2026-11-15T03:23ZClause-②: yes (widening)
Metadata-protocol: none
The claim's
nowas the seat's error.@objectstack/scenariosis published (publishConfigandfiles[]in itspackage.json), and./scorere-exportsscenario-operation-grade.ts,scenario-run-grade.ts,scenario-score.tsandscenario-tags.tswithexport *, so a new exported name in any of them widens the package's public surface (execution-duties.md: 公开面 = 包构建后的入口声明所达). PR #33630 declares the same line in its body and changeset; this seat writes the declaration-face review record atTIER_DEFAULTbefore landing.