[objectstack-fleet]

Requested by Bill · project thread
Fixes #27185

⛔ not released alone — pairs with #27192 (R2); merges in the R2 window

Clause-②: no
Metadata-protocol: none

维护者速读

• 改了什么： 新系统对象 sys_exchange_rate（币种 ISO 4217、汇率精确小数（小数点后 12 位、总共 24 位，裁决 6469382727）、生效日期、来源 manual/import/app），同组织内 (币种, 生效日期) 唯一；Setup → Configuration 在 Localization 下面加「Exchange Rates」列表页，页面上写明一次汇率方向；文档一行讲财务怎么录一个月的汇率。
• 为什么改： 多币种 C′ 形状里写入时折算的唯一数据源（裁决 6465431966，参数 2/3 按默认；参数 4 由裁决 6469382727 定为 scale 12 / precision 24）。
• 风险与回滚： 只新增一张表和一个菜单项，不改任何已有对象（另有三处 CI 强制的登记：spec 平台对象名单、CLI 升级仪式的组织归属清单、CLI 的 Setup 菜单条数断言）；它唯一的读者是 objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192，⛔ 不单独发版，和 R2 同一次 Version Packages 合并。回滚 = revert 本 PR（新表无数据依赖）。
• 先看： packages/platform-objects/src/system/sys-exchange-rate.object.ts（唯一键的 'organization' 拼法、rate 的 scale/min 与方向句）；src/plugin.ts（注册进第一个 manifest，走项目库）；src/apps/setup-nav.contributions.ts（菜单位置）。
• 两分钟验证： pnpm --filter @objectstack/platform-objects exec vitest run src/system/sys-exchange-rate.object.test.ts，预期 15 个测试全绿。
• 需要你做的： 无，席位落地（R2 窗口里与 objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 一起合）。

What changes

• sys_exchange_rate (packages/platform-objects/src/system/sys-exchange-rate.object.ts), managedBy: 'system-data':
  • currency — text, valueDomain: 'iso_4217_currency', required.
  • rate — number (the platform's exact-decimal column, never float), scale: 12, precision: 24, min = 10⁻¹² (strictly positive), required (ruling 6469382727).
  • effective_date — date, required. source — select manual / import / app, default manual.
  • Unique (currency, effective_date) spelled unique: 'organization' (ADR-0120 D1), so two organizations each hold their own EUR rate for a day.
  • No tenancy opt-out: organization_id is injected and the Layer 0 wall scopes it.
  • enable.trackHistory: true plus per-field trackHistory on the four ruled columns; the object is not on plugin-audit's skip list, so every write lands in sys_audit_log.
  • Who writes: organization_admin's '*' grant reaches it (not private, no requiredPermissions); member_default names no business object, so members neither read nor write it (ruling parameter 2).
• Rate direction stated once: EXCHANGE_RATE_DIRECTION (exported) is the rate field's description and the all_rates list view's description, which the console renders on the list page. EXCHANGE_RATE_SCALE (12) and EXCHANGE_RATE_PRECISION (24) exported beside it.
• Registration: PlatformObjectsPlugin registers it in its first manifest (project database, no routing triple), beside sys_migration / sys_migration_journal / sys_secret / sys_trusted_key: its reader is the ObjectQL engine's write path, present in every composition.
• Registry (@objectstack/spec): PLATFORM_OBJECTS_BY_PACKAGE['platform-objects'] lists sys_exchange_rate, so lint, the engine and the CLI treat it as a real platform object; the spec ratchet platform-object-names.test.ts requires it.
• Upgrade ceremony (@objectstack/cli): the ADR-0131 D10 organization-ownership inventory gives sys_exchange_rate fate 3 (attribution, no anchors: the Default Organization under single, otherwise reported), like the other organization-authored tables added since the first census; without the row os migrate organization-ownership refuses every plan as carrying an uninventoried platform table.
• Setup: nav_exchange_rates in group_configuration directly under nav_settings_localization, opening all_rates.
• Translations: object, fields, options, view, empty state and the nav label in en / zh-CN / ja-JP / es-ES (the three translated locales hand-written; bundles regenerated with check-i18n-bundles.mjs --write, extract config gains the object).
• Docs: content/docs/ui/apps.mdx (where main moved the Setup anchors when it retired ui/setup-app.mdx) — the group_configuration row and one paragraph saying how finance records a month's rates.
• Changeset: .changeset/27185-exchange-rate-table.md, @objectstack/platform-objects, @objectstack/spec and @objectstack/cli patch.

Why

Multi-currency shape C′ (ruling 6465431966 on #27119; epic #8345, M1-1): a record-mode amount is converted to the home currency at write from the rate in force on its document date. This is that rate table. Parameters 2 (admin-only) and 3 (1 home = rate foreign, so home = amount ÷ rate) are applied as ruled; parameter 4 as ruled in 6469382727 (scale 12, precision 24).

Tests

• New src/system/sys-exchange-rate.object.test.ts (15 cases) pins the declaration each enforcing mechanism reads, on the built value: one unique key on (currency, effective_date) equal to 'organization'; resolveInjectedSystemColumns plans organization_id; not private and no requiredPermissions (the org-admin wildcard reaches it); resolveCrudAffordances gives New/Edit/Delete and no import; trackHistory on object and columns; iso_4217_currency with the write predicate's member / non-member / lowercase answers; rate is number with scale 12, precision 24 and min 10⁻¹²; the direction sentence on field and view; the nav entry sits right after Localization and names a declared view.
• Updated: plugin.test.ts (registration roster), platform-objects.test.ts (nav target classified as owned and listable), bundle-ownership.test.ts (bundle roster); packages/cli/test/connect-agent-both-halves-wire.pin.test.ts (the Setup tree the platform admin is served: 31 → 32 entries, 22 → 23 contributions). The spec ratchet platform-object-names.test.ts and the CLI organization-ownership-inventory.test.ts pass unchanged with the two registry rows.

Acceptance notes

• Behavioural layer not exercised here. The card's four facts are enforced by mechanisms pinned in their own packages (driver-sql's tenant-scoped declared-unique suite; Layer 0; plugin-security default-permission-sets.ts; plugin-audit AUDIT_EXCLUDED_OBJECTS). platform-objects cannot import plugin-security or plugin-audit (they depend on it), and the claimed file surface stops at this package, so no live admin-201 / member-403 / duplicate-409 / cross-org-201 run is recorded: NOT MEASURED, carrier examples + QA: showcase invoice goes multi-currency (code field, record amount, home field, document date), seeded rates, a rate-sync flow template, a platform-checklist item and a browser dogfood run (multi-currency M3-3, epic #8345) #27197 (M3-3 dogfood seeds rates and drives the browser).
• CSV import stays off (system-data's default) until import: verify sys_import_job serves sys_exchange_rate (CSV of currency, rate, effective_date); add the importer only if it does not (multi-currency M1-2, epic #8345) #27190 verifies sys_import_job serves this object; turning it on is userActions: { import: true } there.
• Parameter 4 is ruled (6469382727 on platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185): scale 12 (twelve digits after the decimal point), total precision 24, decimal arithmetic, never float. The write seam refuses a value beyond either bound rather than rounding it. The column is the platform's DECIMAL(65,30) (NUMERIC_COLUMN_REPRESENTATION), which holds both.
• Direction as arithmetic. With parameter 3 as ruled, a home amount is the record amount divided by rate (ADR-0144). Card objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192's body writes the projection as amount × rate; that card should follow the ruling.
• SQLite stores number as REAL (table.decimal compiles to float on SQLite), and every dialect reads a number back as a JS double (about 15–17 significant digits). A rate using all 24 digits is beyond that and is not round-tripped exactly; objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 already owns pinning SQLite rounding.
• Paths outside the claimed file surface, each forced by a CI gate on the new object:
  • scripts/platform-object-tenancy-census.json, regenerated with node scripts/platform-object-tenancy-census.mjs --write because the new tenant-scoped object joins the census population (on the current main: 89 → 90 registered, 44 → 45 in reach). Derived artefact, no hand edit.
  • packages/spec/src/system/constants/platform-object-names.ts (one name in the registry list; the spec ratchet reds without it).
  • packages/cli/src/utils/organization-ownership-inventory.ts (one inventory row; the CLI inventory test and about 15 organization-ownership integration tests red without it).
  • packages/cli/test/connect-agent-both-halves-wire.pin.test.ts (the Setup nav count).
• Not here by design: a rate row whose currency equals the home currency (no refusal yet — the projection treats same-currency as rate 1 without a lookup, objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192), and the home-currency lock (service-settings: lock localization.currency once a sys_exchange_rate row or a homeAmount declaration exists; Setup shows what uses it (multi-currency M1-3, epic #8345) #27198).
• The ADR draft for docs(adr): ADR for multi-currency — record currency, dated rates, write-time home projection (Q0–Q4 and parameters 1–4 as ruled on #27119); dated note on ADR-0104 (epic #8345, lands in R1 first) #27183 (PR docs(adr): ADR-0144 multi-currency — record currency, dated rates, write-time home projection; dated note on ADR-0104 #27239, ADR-0144, not yet approved) was read: the direction sentence follows it; the scale follows ruling 6469382727.
• Owner package (ADR-0144 Open item 11, against ADR-0029 D1/D3/D6): platform-objects, because the table's one reader is the ObjectQL engine's write path, present in every composition that can write a record; it registers with the engine-facing infrastructure (sys_migration, sys_secret) and has no on/off capability boundary of its own (ADR-0029 D2). ADR-0144's M1-1 row names the same package.

Verification

Head 7ad4554 (after merging main, fresh install and full build); the verification on a3a5fd9 is in comment 6510686991

pnpm --filter @objectstack/platform-objects test            Test Files 98 passed · Tests 1381 passed
pnpm --filter @objectstack/spec exec vitest run src/system/constants/platform-object-names.test.ts   12 passed
pnpm --filter @objectstack/spec check:generated             all 14 generated artifacts up to date
pnpm --filter @objectstack/cli exec vitest run <inventory test, Setup-nav pin, 8 organization-ownership integration suites>   10 files · 164 passed
pnpm --filter @objectstack/{cli,platform-objects} typecheck  OK
48 scoped re-checks after the merge (docs, i18n, census, changeset, citation gates and the above) :: all exit 0
Before the merge, on 3e26252e6: pnpm --filter @objectstack/cli test  521 files · 6493 passed
dispatch-gates --commands: 115 families; the 3 added by the CLI paths (i18n-coverage, i18n-walk-parity,
  cli-test-child-env) :: exit 0; the list did not change across the merge.

Earlier heads: package test + typecheck (lock VERDICT)

head 86e39faf0 (final):
pnpm --filter @objectstack/platform-objects test
  Test Files  97 passed (97)
  Tests  1377 passed (1377)
  os-verify-lock: VERDICT command-exit 0
pnpm --filter @objectstack/platform-objects typecheck
  check:test-typecheck: OK; os-verify-lock: VERDICT command-exit 0
node scripts/check-i18n-bundles.mjs :: exit 0 (platform-objects in sync, 11 bundles)

Derived gates (dispatch-gates --commands, --ran reconciliation)

dispatch-gates --commands: 98 families (90 derived first, +8 after the census artefact joined the diff).
90 run on head faf1b6e3 (before the scale/census commit): 86 exit 0 at first run;
  4 refused/red, then resolved:
  - check-plugin-teardown-shape --self-test :: exit 3 (shallow clone) -> fetched pinned commit -> exit 0
  - spec check:skill-examples :: exit 3 (client-react unbuilt) -> built -> exit 0
  - check:dual-build-cjs-loads :: exit 3 (unbuilt packages) -> exit 0 after the build
  - check:platform-object-tenancy-census :: exit 1 (census drift, new object) -> --write -> exit 0
On head 86e39faf0: the 8 new families :: exit 0; re-run on the final tree, all exit 0:
  check:platform-object-tenancy-census, check:i18n (bundles), check:keyed-text-bounds,
  check-changeset-no-major, check-empty-changeset, check:nul-bytes, check:org-identifier,
  check:system-context-census, check:issue-citations, check:doc-authoring, check:i18n-stale-fill
dispatch-gates --ran: 98 derived famil(ies) accounted for - 98 run, 0 NOT-MEASURED
  (a DERIVED zero - all 98 recorded an exit code and none of them is 3).
Not run locally (CI's): pnpm lint, test:repo, the full farm.

Human Minimum

• 1. Schemas start as Zod; packages/spec holds no runtime logic. (The spec change is one name in a constant list.)
• 2. Every name I added uses the casing for its kind.
• 3. No formatter ran; pnpm lint is CI's.
• 4. One issue, one branch off an up-to-date main, one pull request.
• 5. A change that publishes carries a changeset, and both declaration lines are filled in here and in the changeset.
• 6. packages/spec touched only to list the new object in PLATFORM_OBJECTS_BY_PACKAGE, with its patch bump in the changeset.
• 7. No hand edits to content/docs/references/, packages/*/CHANGELOG.md or content/docs/releases/.
• 8. Title, body and comments are in English.

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Generated by Claude Code

[github-actions]

📓 Docs Drift Check

This PR changes 3 package(s): @objectstack/cli, @objectstack/platform-objects, @objectstack/spec, touching 29 documentable anchor(s). ⚠️ 1 changed file(s) yielded no anchor (packages/platform-objects/src/system/index.ts), so the pages documenting them are NOT COVERED by this run — this is not a clean bill of health for those files.

55 hand-written doc(s) name something this change touched — list omitted above 15 rows. Re-derive on the tree named below: node scripts/docs-audit/affected-docs.mjs --json 968cacfd10fdec64b6089d0da4f721f1a8a10925.

⛔ 13 release-owned page(s) also affected — read-only, see AGENTS.md Documentation Guardrails.

What this run could not see

• 1 changed file(s) yielded no anchor (packages/platform-objects/src/system/index.ts) — pages documenting those are invisible to this run
• 1 cross-cutting symbol(s) contributed no route anchor: isSystem (5 routes)
• 6 name(s) were too generic to anchor anything (single lowercase words)
• the SDK route bridge reached 58 of 210 client-bound route-ledger rows — the other 152 have no registrar path: tail to select them, so pages documenting THEIR client methods cannot appear above, on this or any run. Of those 152: 0 are remediable by widening that discovery convention (an in-repo file declares the path; the convention did not scan it); 55 are structural — on a ledger where NOT ONE row is declared in-repo, so no discovery change reaches them at any price; 97 are undecided (no in-repo declaration, on a ledger that has other in-repo registrars — absence and an unreadable spelling are not distinguishable here). The rows themselves: node scripts/docs-audit/affected-docs.mjs --bridge-coverage
• a page that states a rule by its inputs shares no identifier with the emitter that implements the rule, so an emitter-only diff cannot list it — not on this run and not on any run. Measured on fix(driver-sql): emit varchar(maxLength) for a text field a declared index keys on #11430: content/docs/protocol/objectql/types.mdx documents the text-family column mapping by the ObjectQL type names it maps FROM (text / textarea / html) while the diff changed createColumn; it went unlisted, and it was the page that diff falsified, in four places. No shared token exists to detect this on, so a rule your change carries has to be re-read by hand in the pages that restate it.
• a key NAME is not a key, so the hand re-read the line above prescribes can land on the wrong schema. The same spelling is authorable on one governed type and a [REMOVED] tombstone on another for each of active, aria, joins, objects, template, tools and version (censused on [finding] tools is a key on BOTH AgentSchema (tombstoned, dead) and SkillSchema (live, cloud-attested), so a name-based search attributes skill examples to the agent key — it produced a false stop-the-line alarm on PR #19059 #19093 over the liveness ledger's governed types, top-level keys); nothing in a search result distinguishes the two, so a grep hit on a LIVE example reads as evidence about the DEAD key. Measured on fix(spec): the agent.tools liveness row says dead — it claimed live on a key the schema tombstoned #19059: content/docs/ai/agents.mdx was reported as contradicting the agent.tools tombstone over its tools: example at :161, which is inside the defineSkill({ block opened at :155 — the page was already correct. Settle ownership by PARSING the value against both schemas, never by the name: that literal PASSES SkillSchema, and as an AgentSchema it FAILS at tools with the tombstone prescription. ⛔ These names are not the whole class — a key retired through a .strict() guidance map leaves no tombstone in the walked shape and none of them here (tool.category, live as AIToolDefinition.category).

Coarse fallback — 176 page(s) merely mention a changed package (the pre-#9192 predicate, kept for the deliberately-wide backstop): node scripts/docs-audit/affected-docs.mjs --json 968cacfd10fdec64b6089d0da4f721f1a8a10925 → packageMentionDocs.

Which tree this was computed on

This run read content/docs from 5efd91ed00f2efcd73745be63ce94fc3c4dbac85 — the merge of head a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 into base 968cacfd10fdec64b6089d0da4f721f1a8a10925, which is what actions/checkout gives a pull_request run. Not the PR head.

A worktree cut from an older main holds a different content/docs, so re-deriving there can legitimately return a different list — that is a different tree, not a wrong row. To answer on the same tree:

# while this PR is open — GitHub drops the merge commit once it closes
git fetch origin 5efd91ed00f2efcd73745be63ce94fc3c4dbac85 && git checkout 5efd91ed00f2efcd73745be63ce94fc3c4dbac85
# afterwards, rebuild it from the two parents, which stay fetchable
git fetch origin 968cacfd10fdec64b6089d0da4f721f1a8a10925 a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 && git checkout -B drift-repro 968cacfd10fdec64b6089d0da4f721f1a8a10925 && git merge --no-ff a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104

node scripts/docs-audit/affected-docs.mjs --json 968cacfd10fdec64b6089d0da4f721f1a8a10925

⚠️ That checkout carried uncommitted changes, so the commit above does not fully identify what was read.

Advisory only, and a precision-first one (#9192): a page is listed because it names a
symbol, wire route or SDK method this diff touched — not because it mentions a changed
package. Each row says which anchor put it there, so a wrong row is reportable rather than
merely annoying. To re-verify, run the docs-accuracy-audit workflow scoped to these files:
node scripts/docs-audit/affected-docs.mjs 968cacfd10fdec64b6089d0da4f721f1a8a10925 → pass the list as
args.docs, on the commit named under Which tree this was computed on.

[objectstack-fleet]

triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

Contract-review-claim: session_01AavokzJ5DndAwitDXvKy4U · head 3e26252e655f21fb2e990efc111c16e383e38774 · 2026-10-28T14:58Z

Triage seat, under gap rule (b) (#27062): the PR has been open since 12:33Z with no record or claim on any head (named as due in R731). The review runs at CONTRACT_REVIEW_TIER. If the lane claims or posts a record on this head first, triage withdraws.

---

Generated by Claude Code

[objectstack-fleet]

Contract review

Served-tier: CONTRACT_REVIEW_TIER
Head-sha: 3e26252e655f21fb2e990efc111c16e383e38774
Local-runs: none
Scope: packages/spec/src/system/constants/platform-object-names.ts + packages/spec/src/system/constants/platform-object-names.test.ts, packages/platform-objects/src/system/sys-exchange-rate.object.ts, packages/platform-objects/src/plugin.ts, packages/platform-objects/src/plugin.test.ts, packages/cli/src/utils/organization-ownership-inventory.ts, packages/cli/src/utils/organization-ownership-inventory.test.ts, packages/objectql/src/engine-lifecycle-health.ts, packages/lint/src/validate-object-references.ts, packages/lint/src/validate-nav-access.ts, packages/spec/src/stack.zod.ts

Governing shape: ADR-0144 (PR #27239, head 775d8c09, not yet on main) D3, D7 and Open items 7 and 11; ruling 6465431966 (#27119) and ruling 6469382727 (#27185: rate column decimal scale 12, total precision 24, never float). The tree was judged, not the PR body; where the two differ it is said below.

① Derived judgments

• Registry entry — sys_exchange_rate added to PLATFORM_OBJECTS_BY_PACKAGE['platform-objects'], sorted between sys_email_template and sys_identity_email. RIGHT, and forced: the spec ratchet (platform-object-names.test.ts) scans every packages/**/*.object.ts, derives the owner from the path segment before src (packages/platform-objects/src/system/sys-exchange-rate.object.ts → platform-objects) and asserts set equality per group; without this hunk the ratchet reds on the new object file.
• Accept-set widening at lint — isPlatformProvidedObjectName('sys_exchange_rate') now answers true, so a stack reference to it is admitted at rung ③ (validate-object-references.ts:238, validate-translation-references.ts:1848, stack.zod.ts:4581 action objectName) and validate-nav-access.ts:162 skips the grant check for a nav item naming it ("granted by its own package"). RIGHT: PlatformObjectsPlugin registers the object unconditionally in its first manifest (plugin.ts:198, pinned by plugin.test.ts), so what lint admits resolves at runtime wherever platform-objects composes; the nav skip is right because the object's own grant is the organization_admin wildcard (not access.default: 'private', no requiredPermissions), the same posture as the other object-type entries in group_configuration.
• Runtime consumer — engine-lifecycle-health.ts#resolvePrimaryDatasource iterates PLATFORM_PROVIDED_OBJECT_NAMES; sys_exchange_rate now votes as a witness when registered. RIGHT: it declares no lifecycle.class (not a system-ledger object) and rides the first manifest with no routing triple exactly like sys_migration / sys_migration_journal / sys_secret, so it lands on their datasource and cannot by itself produce system-objects-split.
• @objectstack/cli inventory — organization-ownership-inventory.test.ts:123 requires a row for every registered name; the diff adds sys_exchange_rate (census PMAIN, fate attribution, no anchors). RIGHT; the cli patch in the changeset follows from it.
• Tenancy census — scripts/platform-object-tenancy-census.json 87→88 registered, 44→45 in reach, tenantField: organization_id. RIGHT, derived artefact consistent with the hunk and with the object's no-opt-out tenancy.
• Cloud repo at the next pin move — service-cloud control-plane-fate-supplement.test.ts filters its supplement against the platform set (an added name changes nothing) and objectos-runtime tenant-v18-upgrade-retired-tables.test.ts only asserts retired names are absent. RIGHT: additive, neither breaks.
• No new spec export — api-surface/system.json and export-origins/system.json unchanged; dangling-reference-audit.ts reads only the plugin-security group. RIGHT, unaffected.
• Published surface outside hits (lane's ACCEPT) — @objectstack/platform-objects gains SysExchangeRate, EXCHANGE_RATE_DIRECTION, EXCHANGE_RATE_SCALE, EXCHANGE_RATE_PRECISION (system/index.ts), a Setup nav entry and four locales. Read for ②, not reviewed here.
• Wrong: none found in the hits hunk.

② Semver level

• Changeset .changeset/27185-exchange-rate-table.md: @objectstack/platform-objects: patch, @objectstack/spec: patch, @objectstack/cli: patch; body carries Clause-②: no and Metadata-protocol: none. Those three packages are exactly the released packages the diff moves (spec: registry membership; cli: inventory row; platform-objects: the object and its exports).
• Metadata-protocol: none is right: sys_exchange_rate is a system object an author cannot write (ADR-0029 D4), no authorable key, value or type changes. AGENTS.md Post-Task Implement ObjectStack protocol specification with Zod schemas and TypeScript interfaces #3: "none takes patch" — so patch on all three is the rule's level. Precedent in packages/spec/CHANGELOG.md is split (17.2.0 sys_flow_dispatch under Patch Changes; 17.7.0 sys_flow_credential and sys_comment_reaction under Minor), the written rule governs. Clause-②: no matches the card's own declaration (Clause-②: no · Metadata-protocol: none) and appears line-initial in both PR body and changeset. Clause-②: no — matches the diff.
• The PR body's "Changeset: @objectstack/platform-objects patch" names one of the three bumps; the changeset itself is complete. Body correction only (③).

③ Boundary flags

• open_questions: [] — nothing to answer.
• Out-of-scope finding 1 (objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 writes amount × rate): ANSWERED by ADR-0144 D7 ("the home amount is the record amount divided by rate… objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 follows parameter 3"). Nothing owed here.
• Out-of-scope finding 2 (parameter 4 unit): ANSWERED by ruling 6469382727 and APPLIED in the tree at c8d84fd70: EXCHANGE_RATE_SCALE = 12, EXCHANGE_RATE_PRECISION = 24, rate is Field.number with scale: 12, precision: 24, min: 1e-12; FieldSchema carries both keys (field.zod.ts:1335, :1359, ceiling MAX_RENDERABLE_SCALE = 100) and the write seam refuses by rejection, never rounding (record-validator.ts max_scale / max_precision). ⚠️ The PR body still says scale: 18, "Why 18, not 12", and "settling the open item later edits EXCHANGE_RATE_SCALE" — stale against the tree. ESCALATED to the dev: correct the body. Should-fix (account, not tree).
• Out-of-scope finding 3 (behavioural admin-201 / member-403 / duplicate-409 / cross-org-201 NOT MEASURED, carrier examples + QA: showcase invoice goes multi-currency (code field, record amount, home field, document date), seeded rates, a rate-sync flow template, a platform-checklist item and a browser dogfood run (multi-currency M3-3, epic #8345) #27197): accepted as stated; the declaration each mechanism reads is pinned on the built value in sys-exchange-rate.object.test.ts.
• Out-of-scope finding 4 (file-surface breach: census artefact): declared. ⚠️ Two further breaches are UNDECLARED: packages/spec (4bc2a793a) and packages/cli (c9ba0b689, 3e26252e6) landed after the os-dev-report, and the PR body's Human Minimum Add metamodel interfaces for ObjectQL/ObjectUI contract #1 "(No spec change.)" and Migrate from npm to pnpm #6 "packages/spec not touched" are false against the tree. Both edits are legitimate and forced (the spec ratchet and the cli inventory test red without them), so this is a body-account defect: ESCALATED to the dev to correct Add metamodel interfaces for ObjectQL/ObjectUI contract #1/Migrate from npm to pnpm #6 and name the breach. Should-fix.
• ADR-0144 Open item 11 (owner package, against ADR-0029 D1/D3/D6 and ADR-0028): SETTLED IN THE TREE by placement under platform-objects with the rationale in plugin.ts (its one reader is the engine's write path, present in every composition that can write a record; registered with the engine-facing infrastructure, like sys_migration / sys_secret). Defensible under ADR-0029 D2 (no on/off capability boundary) even though D6 wants platform-objects to shrink; ADR-0144's own M1-1 row names this package. NOT STATED in the PR body or on the card, and ADR-0144 says it is amended with each answer. ESCALATED: the dev states the ADR-0029 settlement on the card so docs(adr): ADR-0144 multi-currency — record currency, dated rates, write-time home projection; dated note on ADR-0104 #27239 can amend Open item 11. Should-fix.
• Gate verdicts: PENDING. check-runs on 3e26252e…: total_count: 0; check-suites: 5 queued (vercel, fly-io, claude, cloudflare-workers-and-pages, objectstack-fleet), none concluded; commit status pending. The lane's local dispatch-gates run was on faf1b6e3 / 86e39faf0, not this head. No derived gate is adopted as green here; the queue guard stays whole-PR.
• Merge state: mergeable: false (dirty). content/docs/ui/setup-app.mdx was deleted on main by docs(ui): generate the component reference for all 106 components from sdui.manifest.json; retire the Setup, Console and Studio pages into the metadata pages and rename the section User Interface #27179 (1287b2fa30, 2026-10-28; its Setup-group anchors moved to content/docs/ui/apps.mdx, the group_configuration row near line 800) while this PR edits it: the docs hunk would resurrect a retired page and cannot merge. Outside hits (lane's ACCEPT), ESCALATED to the lane seat: rebase onto main and move the Exchange Rates row and the "how finance records a month's rates" entry into ui/apps.mdx. Blocks landing; not a contract-face defect.
• Release pairing: body carries "⛔ not released alone — pairs with objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 (R2)"; PR is a draft. Consistent with the claim and ADR-0144 D9.

④ Design judgment

packages/spec/src/system/constants/platform-object-names.ts (schema face: the curated platform object registry, read by lint, the engine and the cli).

• Against the code it cites. The file's own maintenance contract ("adding an object to a platform package means adding its name here; the owning package's conformance test fails otherwise") is enforced by platform-object-names.test.ts, which derives the owning group from the file path and compares sets. The hunk adds the one name that test now finds in packages/platform-objects/src/system/sys-exchange-rate.object.ts (ObjectSchema.create({ name: 'sys_exchange_rate' … })), under the group that path yields, in sorted position. HOLDS.
• Against its first consumer (lint rung ③ and the nav-access skip). Tried to break it: (i) a composition without platform-objects — then every name in that group is equally absent, which is the registry's stated contract ("registered by a package in this repo"), identical to sys_user; (ii) a composition with platform-objects — the object registers unconditionally in the first manifest, so a lint-admitted reference resolves; (iii) the engine's primary-datasource vote — the new witness lands with its three manifest siblings; (iv) the cloud repo's two registry readers — additive and tolerant. No reader is made wrong by the entry. HOLDS.
• Against the ADR it implements (ADR-0144 D3, Open items 7 and 11). D3 names sys_exchange_rate { currency, rate, effective_date, source } as a platform system object; the registry names it under the package ADR-0144's M1-1 row and the epic territory name. Open item 7 (uniqueness and audit) is answered in the object the entry points at: one unique key (currency, effective_date) spelled unique: 'organization' (ADR-0120 D1), trackHistory on object and the four columns, not on plugin-audit's skip list. Open item 11 is answered by placement, see ③. HOLDS; the settlement wants writing down (should-fix, ③).
• Against ruling 6469382727. The hits file carries no numeric claim; the object it names declares number / scale 12 / precision 24 / min 1e-12, and the engine refuses rather than rounds at both seams. The PR body's scale 18 account is the only disagreement, and it is the body that is wrong. HOLDS.
• Must-fix: none.
• Should-fix: (1) PR body stale against the tree — scale 18 → scale 12 / precision 24, Human Minimum Add metamodel interfaces for ObjectQL/ObjectUI contract #1/Migrate from npm to pnpm #6 and the changeset line must name the packages/spec and packages/cli edits; (2) the ADR-0029 D1/D3/D6 ownership settlement is stated nowhere the ADR can read it — state it on the card so docs(adr): ADR-0144 multi-currency — record currency, dated rates, write-time home projection; dated note on ADR-0104 #27239 amends Open item 11; (3) [lane seat] the setup-app.mdx hunk conflicts with main's deletion of that page — rebase and move the docs line to content/docs/ui/apps.mdx.

Implemented-by: claude/project-thread-ozmi9m
Reviewed-by: session_01AavokzJ5DndAwitDXvKy4U

VERDICT: PASS

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Generated by Claude Code

[objectstack-fleet]

triage#1 · os-sales · session_01L6bhgV4fMGJHSdSdx3u9mK

Regen-provenance: 6472775027 · 3e26252e655f21fb2e990efc111c16e383e38774 → 7ad4554c39a4142810ebdcfab462967d638d6e49 · diff <(git diff cdec7473 3e26252e) <(git diff ebfadb02 7ad4554c) -- . ':(exclude)content/docs/**' → (empty)

The head moved by one merge of origin/main (ebfadb02). The PR's net change on top of main is the same 26 files and byte-identical hunks before and after, except that the Setup-tree doc row moved from content/docs/ui/setup-app.mdx to content/docs/ui/apps.mdx with main's file rename. That is a prose face outside the review surface, so record 6472775027 (PASS) keeps governing this head; the moved doc sentence is the lane ACCEPT's to check line by line.

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Generated by Claude Code

[objectstack-fleet]

server#3 · os-elon-musk · session_016WV4cwrrQFbCFFcuqx91Bx

Regen-provenance: 6472775027 · 7ad4554c39a4142810ebdcfab462967d638d6e49 → a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 · diff <(git diff ebfadb02 7ad4554c) <(git diff 81d00a4e a3a5fd92) -- . ':(exclude)content/docs/**' → NOT empty; the non-empty hunks are listed below, so this hop is not a pure regeneration.

Takeover merge (card #27185, server seat 3)

The head moved by one plain merge of origin/main at 81d00a4ed9 (no rebase, no force push). Three paths conflicted:

• packages/platform-objects/src/plugin.ts and src/plugin.test.ts: main (ADR-0025 M1 — local T0 install loop for first-party, self-signed plugins: os plugin install (signature + integrity, materialize, record), boot-time loader with the tier dispatch point, disable/uninstall, Stripe sample as acceptance #27123) added SysTrustedKey to the same first-manifest objects line this PR extends. Both kept: [SysMigration, SysMigrationJournal, SysSecret, SysExchangeRate, SysTrustedKey]; the roster test lists both names, and its comment "The four above" now reads "The five above".
• scripts/platform-object-tenancy-census.json: regenerated with node scripts/platform-object-tenancy-census.mjs --write on the merged tree (89 → 90 registered, 44 → 45 in reach, 45 out of reach). Derived artefact, no hand edit.

Net delta against the new base, per contract-review Scope file:

• packages/spec/src/system/constants/platform-object-names.ts, packages/platform-objects/src/system/sys-exchange-rate.object.ts, packages/cli/src/utils/organization-ownership-inventory.ts: byte-identical hunks (the inventory hunk only shifts its line offset).
• plugin.ts, plugin.test.ts: same added lines; the removed and context lines now carry main's SysTrustedKey. Nothing else differs.
• The census JSON: the same added sys_exchange_rate row; the totals moved with main's own census.

PR body: what the review flagged, against the current body

• scale 18: gone, the body says scale 12 / precision 24 throughout. Matches the tree.
• Human Minimum Add metamodel interfaces for ObjectQL/ObjectUI contract #1 / Migrate from npm to pnpm #6: both now name the one-line packages/spec registry edit. Matches the tree.
• Changeset line: names @objectstack/platform-objects, @objectstack/spec and @objectstack/cli, patch. Matches .changeset/27185-exchange-rate-table.md.

Two body lines went stale with this merge. They should read:

• Registration: "... beside sys_migration / sys_migration_journal / sys_secret / sys_trusted_key: its reader is ..."
• Census bullet: "... joins the census population (on the current main: 89 → 90 registered, 44 → 45 in reach)."

Verification on a3a5fd927e (fresh install, whole-tree build)

pnpm --filter @objectstack/platform-objects test            Test Files 98 passed · Tests 1385 passed
pnpm --filter @objectstack/platform-objects typecheck       exit 0
pnpm --filter @objectstack/cli typecheck                    exit 0
pnpm --filter @objectstack/spec exec vitest run src/system/constants/platform-object-names.test.ts   exit 0
pnpm --filter @objectstack/spec check:generated             exit 0
pnpm --filter @objectstack/cli exec vitest run <inventory test, Setup-nav pin>                       exit 0
cli organization-ownership / migrate suites (43 files)      42 passed, 1 skipped · 573 tests passed, 7 skipped
pnpm check:platform-object-tenancy-census                   exit 0
node scripts/check-i18n-bundles.mjs                         exit 0
dispatch-gates --ran: 115 derived families, 115 run, 0 NOT-MEASURED, all exit 0
  (3 exited 3 before the whole-tree build: spec check:skill-examples, check:dual-build-cjs-loads,
   check:i18n-coverage; each exit 0 after it)
Not run locally (CI's): pnpm lint, test:repo, the full farm.

The release pairing is unchanged: not released alone, it pairs with #27192 (R2).

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Generated by Claude Code

[objectstack-fleet]

triage#1 · os-sales · session_01L6bhgV4fMGJHSdSdx3u9mK

Contract-review-claim: session_01L6bhgV4fMGJHSdSdx3u9mK · head a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 · 2026-10-29T23:32Z

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Generated by Claude Code

[objectstack-fleet]

triage#1 · os-sales · session_01L6bhgV4fMGJHSdSdx3u9mK

Contract review

Served-tier: CONTRACT_REVIEW_TIER
Head-sha: a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104
Local-runs: none
Scope: packages/spec/src/system/constants/platform-object-names.ts + packages/spec/src/system/constants/platform-object-names.test.ts, packages/platform-objects/src/system/sys-exchange-rate.object.ts, packages/platform-objects/src/system/index.ts, packages/platform-objects/src/plugin.ts, packages/platform-objects/src/plugin.test.ts, packages/platform-objects/src/apps/setup-nav.contributions.ts, packages/cli/src/utils/organization-ownership-inventory.ts, scripts/platform-object-tenancy-census.json, scripts/platform-object-tenancy-census.mjs, packages/lint/src/validate-object-references.ts, packages/lint/src/validate-nav-access.ts, packages/spec/src/stack.zod.ts, packages/objectql/src/engine-lifecycle-health.ts, packages/spec/src/data/field.zod.ts, packages/spec/src/shared/value-domain.zod.ts, packages/plugins/plugin-security/src/objects/default-permission-sets.ts, packages/plugins/plugin-audit/src/audit-writers.ts, docs/adr/0144-multi-currency-record-currency-dated-rates-write-time-home-projection.md

Full review of the net diff against main at 81d00a4e (the merge's second parent): 26 files, the same list the GitHub files endpoint returns for the PR. Governing shape: ADR-0144 (now on main) D3, D7, D9 and Open items 7 and 11; ruling 6465431966 (#27119) and ruling 6469382727 (#27185, scale 12 / precision 24, never float). Record 6472775027 on 3e26252e was read for orientation; every item below was judged again on this head. The tree was judged, not the PR body; where they differ it is said.

The takeover merge (comment 6510686991), judged on the tree. a3a5fd92 is a plain merge of origin/main at 81d00a4e into 7ad4554c (no rebase, no force push). Comparing the PR-side hunks before and after the hop (git diff ebfadb02 7ad4554c against git diff 81d00a4e a3a5fd92, content/docs/** excluded) confirms the comment's account: the only non-offset differences are in plugin.ts, plugin.test.ts and the census JSON, and in each the PR's own added lines are unchanged while the removed and context lines now carry main's SysTrustedKey (#27123). Resolution judged RIGHT: plugin.ts:205 registers [SysMigration, SysMigrationJournal, SysSecret, SysExchangeRate, SysTrustedKey]; plugin.test.ts pins the same five by reference and by name and its routing-triple comment reads "The five above"; system/index.ts exports both SysTrustedKey (main's line 19) and the four exchange-rate symbols (lines 29 to 33). Nothing of main was dropped: of the 1875 paths main moved between ebfadb02 and 81d00a4e, the seven the net diff also touches carry only this PR's additive hunks. The census JSON is a regeneration, not a hand edit: its rows are name-sorted (the generator's rows.sort at line 399), sys_exchange_rate sits between sys_email_template and sys_file, the totals partition the rows (90 = 45 in reach + 45 out of reach, computed here by reading the JSON, not by re-running the generator), reasonTotals and the three out-of-reach reasons are byte-identical to main's, and the new row (reach: in, tenantField: organization_id, no reasons) is what the predicate yields for an object with no tenancy opt-out. main's sys_trusted_key row (out of reach, systemFields.tenant: false) is intact.

① Derived judgments

• Registry entry (the hits hunk): sys_exchange_rate added to PLATFORM_OBJECTS_BY_PACKAGE['platform-objects'] between sys_email_template and sys_identity_email. RIGHT and forced: platform-object-names.test.ts walks every packages/**/*.object.ts, derives the owning group from the path segment before src (packages/platform-objects/src/system/sys-exchange-rate.object.ts yields platform-objects) and asserts set equality per group; without the hunk the ratchet reds on the new file. The file's own maintenance contract ("adding an object to a platform package means adding its name here") is met. The platform-prefix test also holds (sys_).
• Accept-set widening at lint rung ③ (validate-object-references.ts:238): a stack reference to sys_exchange_rate is admitted where it was a rung-④ advisory warning (object-reference-unregistered-platform). RIGHT: PlatformObjectsPlugin.init registers the object unconditionally in its first manifest (plugin.ts:199-206), so what lint now admits resolves at runtime wherever platform-objects composes, which is the registry's stated contract ("registered by a package in this repo"), identical to sys_user.
• Accept-set widening at the stack action door (stack.zod.ts:4726-4735): a top-level action whose objectName is sys_exchange_rate is accepted at defineStack where it was refused as "not defined in objects". RIGHT and the same shape as every registry row before it: the door accepts a known platform object because the engine attaches the action when the object is served, and a target no loaded package registers is refused at boot. Named here so the ② judgment is made on it, not past it.
• Nav-access skip (validate-nav-access.ts:162): a nav entry naming sys_exchange_rate is no longer judged against the stack's own grants. RIGHT: the object's grant is organization_admin's wildcard (not access.default: 'private', no requiredPermissions), the posture nav_exchange_rates relies on, and the same as the other object-type entries in group_configuration.
• Runtime consumer (engine-lifecycle-health.ts:107-121, resolvePrimaryDatasource): the object now votes as a witness when registered. RIGHT: it declares no lifecycle.class (not a system ledger), rides the first manifest with no routing triple exactly like sys_migration, sys_migration_journal, sys_secret and sys_trusted_key, so it lands on their datasource and cannot by itself yield system-objects-split.
• @objectstack/cli inventory: organization-ownership-inventory.ts:784-786 adds the row organization-ownership-inventory.test.ts requires for every registered name (census PMAIN, fate attribution, no anchors), the same fate as the other organization-authored tables added since the first census. RIGHT; the cli patch follows from it, and the Setup-tree pin (connect-agent-both-halves-wire.pin.test.ts, 31 to 32 entries, 22 to 23 contributions) follows from the one new nav entry.
• Tenancy census: 89 to 90 registered, 44 to 45 in reach. RIGHT, derived artefact consistent with the hunk (judged above).
• Published surface outside hits (the lane's ACCEPT at TIER_DEFAULT): @objectstack/platform-objects gains SysExchangeRate, EXCHANGE_RATE_DIRECTION, EXCHANGE_RATE_SCALE, EXCHANGE_RATE_PRECISION, one Setup nav entry and four locales. Read for ②, not reviewed here.
• No new spec export: the spec hunk adds one string to an existing constant; api-surface and export-origins are untouched, and Lint · repo & tooling gates and Type Check · workspace are green on this head.
• Wrong: none found.

② Semver level

• Changeset .changeset/27185-exchange-rate-table.md: @objectstack/platform-objects: patch, @objectstack/spec: patch, @objectstack/cli: patch, with Clause-②: no and Metadata-protocol: none line-initial in its body. Those three are exactly the released packages the diff moves (spec: one registry row; cli: one inventory row and a test; platform-objects: the object, its exports, the nav entry and the locales). scripts/ and content/docs publish nothing.
• Metadata-protocol: none is right: no key, accepted value or metadata type that an author writes changes. The two accept-set effects named in ① (lint rung ③ and the defineStack action door) follow from the platform registering one more object, and the registry row records that fact; the repo's own precedent for this exact shape is .changeset/27123-integrity-reverified-at-unpack.md (sys_trusted_key joins the same group: Clause-②: no, Metadata-protocol: none, @objectstack/spec: patch), and .changeset/27123-local-plugin-install.md declares the new object and its exports in platform-objects as "platform code, not authorable metadata". ADR-0144 Consequences leaves each consumer's semver to its own changeset. AGENTS.md Post-Task Implement ObjectStack protocol specification with Zod schemas and TypeScript interfaces #3: none takes patch, so patch on all three is the rule's level.
• Clause-②: no — matches the diff. It also matches the card's own declaration (Clause-②: no · Metadata-protocol: none) and the PR body's line-initial Clause-②: no / Metadata-protocol: none.
• Check Changeset is green on this head.

③ Boundary flags

• open_questions: [] on the os-dev-report (6469098957): nothing to answer.
• Out-of-scope finding 1 (objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 writes amount × rate): ANSWERED on main by ADR-0144 D7 ("the home amount is the record amount divided by rate; objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 follows parameter 3"), and objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192's card body now reads home = round(amount ÷ rate, ...). The object's docblock and EXCHANGE_RATE_DIRECTION agree with D7. Nothing owed here.
• Out-of-scope finding 2 (parameter 4 unit): ANSWERED by ruling 6469382727 and APPLIED in the tree: EXCHANGE_RATE_SCALE = 12, EXCHANGE_RATE_PRECISION = 24, rate is Field.number with scale: 12, precision: 24, min: 1e-12; FieldSchema carries both keys (field.zod.ts:1433, :1457; ceiling 100) and its describe says a write needing more digits is refused with max_precision, never rounded. The PR body now says scale 12 / precision 24 throughout; the earlier scale 18 account is gone.
• Out-of-scope finding 3 (behavioural admin-201 / member-403 / duplicate-409 / cross-org-201 NOT MEASURED, carrier examples + QA: showcase invoice goes multi-currency (code field, record amount, home field, document date), seeded rates, a rate-sync flow template, a platform-checklist item and a browser dogfood run (multi-currency M3-3, epic #8345) #27197): accepted as stated. The declaration each mechanism reads is pinned on the built value in sys-exchange-rate.object.test.ts, and the mechanisms themselves are read in the live tree: member_default names no business object (default-permission-sets.ts:604-624, explicit-allow baseline), SKIP_OBJECTS in audit-writers.ts:231 does not list the object, IndexSchema spells the per-organization scope 'organization' (object.zod.ts:459), iso_4217_currency is a member of ValueDomainSchema and its predicate is the CLDR snapshot key set (value-domain.zod.ts:98, :159).
• Out-of-scope finding 4 (file-surface breaches): the census regeneration is declared in the os-dev-report; the packages/spec and packages/cli edits are now declared in the PR body ("Paths outside the claimed file surface", Human Minimum Add metamodel interfaces for ObjectQL/ObjectUI contract #1 and Migrate from npm to pnpm #6). Record 6472775027's two body findings are CLOSED on this head.
• Takeover claim 6509512635's file surface ("the merge of origin/main and its conflict resolution plus any derived artefact a gate regenerates; no new behaviour"): HELD. The hop's non-offset differences are the three conflict paths named in 6510686991 and nothing else; no behaviour was added.
• PR body stale against the merged tree (6510686991 names both lines; both still read as it says): the Registration bullet lists the first-manifest siblings without sys_trusted_key, and the census bullet says 87 to 88 where the tree says 89 to 90; the Verification block is headed "Final head 7ad4554" while 6510686991 carries the runs on a3a5fd92. These lines are the body's account of the tree, not its declaration lines (Clause-② and Metadata-protocol are intact and line-initial), so they reach no review face and change no tier. Should-fix, account only: the dev corrects the two bullets and the verification heading.
• ADR-0144 Open item 11 (owner package): ADR-0144 is on main and its Open item 11 still reads "platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185 settles the owner against ADR-0029 D1, D3 and D6 and ADR-0028"; the record says it "is amended with each answer". The settlement is in the tree (plugin.ts:89-95: the one reader is the engine's write-time projection, present in every composition that can write a record, so the object registers with the engine-facing infrastructure, not with an optional service) and in the PR body's Acceptance notes, and is defensible under ADR-0029 D2 (no on/off capability boundary of its own) even as D6 shrinks platform-objects. It is stated nowhere the ADR names: not on card platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185. ESCALATED, carried from 6472775027: the dev (or the epic PM) states the ADR-0029 settlement on the card so a follow-up amends Open item 11; the amendment is a docs/adr/** edit (Tier H) and belongs to its own PR, not this one. Should-fix.
• Gate verdicts: every check-run on a3a5fd92 is success or skipped (the skipped ones are matrix placeholders and opt-in harnesses: Dogfood matrix shard, Temporal Conformance, Packed-tarball smoke, 18.x upgrade harness, Schedule gate, UI Published Artifacts, Lint UI and Test UI shard placeholders); none failed. Governed Surface Queue Guard, Check Changeset, PR-body guards, Spec property liveness, all eight Test Core shards, Type Check · workspace, every Lint · job (the census and i18n gates run in Lint · repo & tooling gates), Build Core, Build Docs and Live E2E UI are green. The derived gate families are answered by these conclusions; nothing was run locally.
• Merge state: the PR's base is 81d00a4e, the head merges it, and the earlier setup-app.mdx conflict (6472775027 should-fix 3) is resolved: the docs row and the finance paragraph live in content/docs/ui/apps.mdx (lane ACCEPT; read, not reviewed).
• Release pairing: the body carries "⛔ not released alone — pairs with objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 (R2)"; the PR is a draft; objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 is open and pm:blocked. Consistent with ADR-0144 D9 and both claims.

④ Design judgment

packages/spec/src/system/constants/platform-object-names.ts (schema face: the curated platform-object registry, read by lint, the engine and the cli).

• Against the code it cites. The entry names exactly the object packages/platform-objects/src/system/sys-exchange-rate.object.ts declares (ObjectSchema.create({ name: 'sys_exchange_rate', ... })), in the group the ratchet derives from that path, in sorted position. The ratchet (platform-object-names.test.ts, "registers exactly the objects each package declares") and Test Core are green on this head. HOLDS.
• Against its first consumers, trying to break it. (i) A composition without platform-objects: every name in the group is equally absent, which the registry header declares ("registered by a package in this repo"); no worse than sys_user. (ii) A composition with platform-objects but no manifest service (lean kernels): init swallows the miss and registers nothing, the same silence its four siblings have had since sys_migration 由 service-storage 注册——账本是平台基础设施，不该由一个可选服务持有 #4243; lint's admission then mirrors theirs. (iii) The engine's primary-datasource vote: the new witness lands beside its four manifest siblings on the project database; no split. (iv) The defineStack action door: accepting objectName: 'sys_exchange_rate' is correct only because the object is served unconditionally wherever the package composes, which plugin.ts:205 and plugin.test.ts pin. (v) The nav-access skip: correct because the object's own grant is the organization-admin wildcard, which sys-exchange-rate.object.test.ts pins by asserting access.default is not private and requiredPermissions is undefined. No reader is made wrong by the entry. HOLDS.
• Against the ruling and the ADR it implements (ADR-0144 D3, D7, Open item 7; rulings 6465431966 and 6469382727). D3 names sys_exchange_rate { currency, rate, effective_date, source } as a platform system object; the object the entry points at carries exactly those four columns plus id (pinned by the test). Open item 7 (uniqueness and audit) is answered there: one unique key (currency, effective_date) spelled unique: 'organization' (ADR-0120 D1) so two organizations hold their own EUR row for a day; enable.trackHistory plus per-field flags on the four columns; not on the audit skip list. Parameter 2 (admin-only): not private, no requiredPermissions, and member_default grants no business object, so the organization-admin wildcard is the only non-platform writer. Parameter 3: EXCHANGE_RATE_DIRECTION states "1 unit of the home currency = Rate units of this currency", D7's wording, on both the field and the list view; the docblock says division. Parameter 4: number / scale 12 / precision 24 / min 1e-12, D7's decimal (24, 12), refused at the write seam rather than rounded. The hits file carries no numeric or directional claim of its own, and the object it names agrees with the ruling at every point. HOLDS.
• Against the scenario it is accepted against (the card's two-minute check: an admin records a row, a non-admin is refused, a same-currency same-day second row is refused): each is a mechanism outside this package, pinned in its own package and read above; the declaration they read is pinned here. The behavioural run is NOT MEASURED, declared, and carried by examples + QA: showcase invoice goes multi-currency (code field, record amount, home field, document date), seeded rates, a rate-sync flow template, a platform-checklist item and a browser dogfood run (multi-currency M3-3, epic #8345) #27197. Accepted.
• Must-fix: none.
• Should-fix: (1) PR body: the Registration bullet names sys_trusted_key among the first-manifest siblings, the census bullet reads 89 to 90 registered and 44 to 45 in reach, and the Verification heading names a3a5fd92 (or points at 6510686991). (2) The ADR-0029 D1/D3/D6 ownership settlement is stated on card platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185 so ADR-0144 Open item 11 can be amended in its own PR.

Implemented-by: claude/project-thread-ozmi9m
Reviewed-by: session_01L6bhgV4fMGJHSdSdx3u9mK

VERDICT: PASS

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Generated by Claude Code

[objectstack-fleet]

domain:server#3 · os-elon-musk · session_016WV4czuTWNgKR22fKv7jia

Contract-review-claim: session_016WV4czuTWNgKR22fKv7jia · head a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 · 2026-10-29T23:43Z

The lane seat runs the CONTRACT_REVIEW_TIER delta read this head owes on the record at 6472775027, since regen-provenance 6510686991 says the hop is not a pure regeneration.

[objectstack-fleet]

domain:server#3 · os-elon-musk · session_016WV4czuTWNgKR22fKv7jia

Contract review

Served-tier: CONTRACT_REVIEW_TIER
Head-sha: a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104
Local-runs: none
Scope: delta on the record at comment 6472775027 (regen-provenance 6510686991) + packages/spec/src/system/constants/platform-object-names.ts, packages/spec/src/system/constants/platform-object-names.test.ts, packages/platform-objects/src/plugin.ts, packages/platform-objects/src/plugin.test.ts, packages/platform-objects/src/system/index.ts, packages/platform-objects/src/system/sys-exchange-rate.object.ts, packages/cli/src/utils/organization-ownership-inventory.ts, packages/cli/src/utils/organization-ownership-inventory.test.ts, packages/objectql/src/engine-lifecycle-health.ts, scripts/platform-object-tenancy-census.json, docs/adr/0144-multi-currency-record-currency-dated-rates-write-time-home-projection.md

Read-only delta: the regen-provenance claim was recomputed from the fetched refs, and each judgment of 6472775027 was re-read on the a3a5fd92 tree against origin/main at 561b7642e1 (23 commits past the merge's second parent 81d00a4e). Triage's own full re-read on this head (6511163838, PASS) was read afterwards; nothing below depends on it.

① Derived judgments

• Regen-provenance 6510686991 — VERIFIED. git merge-base 7ad4554c origin/main = ebfadb02; git merge-base a3a5fd92 origin/main = 81d00a4e (the merge's second parent; one first-parent commit, a plain merge, no rebase). diff <(git diff ebfadb02 7ad4554c) <(git diff 81d00a4e a3a5fd92) -- . ':(exclude)content/docs/**' is 98 lines, all in the three paths the comment names plus index/offset lines: plugin.ts and plugin.test.ts (removed/context lines now carry SysTrustedKey; the PR's own added lines unchanged; "four above" → "five above"), the census JSON (registered 89→90, outOfReach 45 context). Same 25 files, same 581(+)/14(−) on both sides. The hop is what the comment says: one merge, three conflict resolutions, no new behaviour.
• Hop 3e26252 → 7ad4554 (triage regen-provenance 6500764508): one merge of origin/main at ebfadb02, diff-of-diffs empty outside content/docs/**. The full record carries over to 7ad4554c unchanged; this delta is owed only for the second hop.
• First-manifest roster. plugin.ts:205 objects: [SysMigration, SysMigrationJournal, SysSecret, SysExchangeRate, SysTrustedKey]; plugin.test.ts:59 pins the same five by reference, :71/:75 by name, :77 "The five above must NOT acquire the ledger's routing triple". system/index.ts exports SysTrustedKey (main's line 19) and the four exchange-rate symbols (29–33). Both sides of the conflict kept; nothing of ADR-0025 M1 — local T0 install loop for first-party, self-signed plugins: os plugin install (signature + integrity, materialize, record), boot-time loader with the tier dispatch point, disable/uninstall, Stripe sample as acceptance #27123 dropped. Judgment "registers unconditionally in the first manifest, no routing triple" HOLDS with one more sibling.
• Registry and ratchet. platform-object-names.ts:55 sys_exchange_rate between sys_email_template and sys_identity_email; the ratchet still derives the group from the path segment before src and asserts set equality per group (platform-object-names.test.ts:78-79, :115). main added no *.object.ts since 81d00a4e (two modified: sys-api-key, system-file; no name change), so the group is exactly main's plus this one row. HOLDS.
• cli ownership inventory. organization-ownership-inventory.ts:786 row (PMAIN, attribution, no anchors); the test's "a platform object without a row reds here, by name" still runs over Object.values(PLATFORM_OBJECTS_BY_PACKAGE).flat(). Offset-only shift on this hop. HOLDS.
• Tenancy census. scripts/platform-object-tenancy-census.json totals {registered: 90, inReach: 45, outOfReach: 45}; counted from the rows: 90 rows, 45 reach: in, 45 out. The sys_exchange_rate row is reach: in, tenantField: organization_id, no reasons; main's sys_trusted_key row intact. Regeneration, not a hand edit (CI's Lint · repo & tooling gates runs the census check and is green). HOLDS; only the numerals moved with main.
• engine-lifecycle-health vote. resolvePrimaryDatasource (:107-121) still iterates PLATFORM_PROVIDED_OBJECT_NAMES, skips unregistered and ledger-class names. sys_exchange_rate declares no lifecycle.class, rides the first manifest with sys_trusted_key as a fifth sibling on the same datasource; cannot by itself yield system-objects-split. HOLDS.
• Object declarations unchanged on this hop: EXCHANGE_RATE_SCALE = 12, EXCHANGE_RATE_PRECISION = 24, rate scale/precision/min 10**-12, unique: 'organization' on (currency, effective_date), trackHistory on object and columns, valueDomain: 'iso_4217_currency' (byte-identical hunk). Ruling 6469382727 still applied.
• main after 81d00a4, interaction check. git log 81d00a4e..origin/main on every Scope path above (plus stack.zod.ts, the two lint validators, setup-nav.contributions.ts, the Setup-tree pin, field.zod.ts, ADR-0029, ADR-0144): no commits. git diff a3a5fd92 origin/main on those paths is exactly the PR's own hunks reversed (8 files). Nothing on main interacts; a re-merge would be a pure regeneration.
• Wrong: none found.

② Semver level

• .changeset/27185-exchange-rate-table.md byte-identical across the hop: @objectstack/platform-objects, @objectstack/spec, @objectstack/cli all patch, Clause-②: no, Metadata-protocol: none line-initial. The hop adds no released-package change of its own (the resolved lines are main's SysTrustedKey, already shipped by ADR-0025 M1 — local T0 install loop for first-party, self-signed plugins: os plugin install (signature + integrity, materialize, record), boot-time loader with the tier dispatch point, disable/uninstall, Stripe sample as acceptance #27123's changeset). Check Changeset green on this head.
• Level unchanged: none takes patch (AGENTS.md Post-Task Implement ObjectStack protocol specification with Zod schemas and TypeScript interfaces #3). Clause-②: no — still matches the diff.

③ Boundary flags

• ADR-0144 state moved: merged, not amended. PR docs(adr): ADR-0144 multi-currency — record currency, dated rates, write-time home projection; dated note on ADR-0104 #27239 merged 2026-10-29T02:08Z as 73725c206f; it is in 81d00a4e, so it is in this head, and the file is byte-identical on origin/main and a3a5fd92. The record read it as a draft ("not yet on main"); it is now canonical. D3 names sys_exchange_rate { currency, rate, effective_date, source } as a platform system object; D7 carries scale 12 / precision 24 by ruling 6469382727; Open item 7 (uniqueness and audit) and Open item 11 (owner package, "platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185 settles the owner against ADR-0029 D1, D3 and D6 and ADR-0028") read as the record quoted them. Merging moves no judgment: every judgment was made against the same D3/D7/Open-7/Open-11 text. Open item 11 is still open on main.
• ADR-0029 ownership settlement still unstated where the ADR can read it. Card platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185's body and its five comments carry no "ADR-0029" / "Open item 11" text. The settlement lives in plugin.ts:89-95 and in the PR body's Acceptance notes only. Carried as should-fix from 6472775027 (and 6511163838): the dev or epic PM states it on the card; the Open-item-11 amendment is a docs/adr/** (Tier H) edit for its own PR, not this one.
• Two stale PR-body lines (6510686991) — Registration bullet lists siblings without sys_trusted_key; census bullet reads 87→88 where the tree reads 89→90 (also the Verification block is headed by 7ad4554c3). Account lines, not declaration lines: Clause-② and Metadata-protocol remain line-initial and correct, PR-body guards is green. Carrying the corrections in a PR comment because the body cannot be edited through the relay is ACCEPTABLE: the lines reach no review face and change no tier, and the comment leaves the true account on the PR at the same place the regen-provenance already states it. Should-fix, account only; not blocking.
• The record's two earlier body findings (scale 18; Human Minimum Add metamodel interfaces for ObjectQL/ObjectUI contract #1/Migrate from npm to pnpm #6 and the changeset line) are CLOSED on the current body (checked: scale 12 / precision 24 throughout, packages/spec named at Add metamodel interfaces for ObjectQL/ObjectUI contract #1, Migrate from npm to pnpm #6 and under "Paths outside the claimed file surface", changeset line names all three packages). Should-fix 3 (setup-app.mdx conflict) is CLOSED: the docs row lives in content/docs/ui/apps.mdx (lane ACCEPT; read, not reviewed).
• Gate verdicts: GREEN. check-runs on a3a5fd92: 50 total, 41 success, 9 skipped, 0 failed. mergeable: true, mergeable_state: clean, base main. The record's PENDING is resolved on this head. Not a draft any more (draft: false).
• Release pairing unchanged: "not released alone, pairs with objectql: write-time home projection — rate lookup by document date, decimal arithmetic, minor-unit rounding, missing rate refuses, computed fields read-only (multi-currency M2-2, epic #8345) #27192 (R2)", consistent with ADR-0144 D9 (R2 row names platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185 M1-1).
• open_questions: [] unchanged; out-of-scope findings 1–4 of the record stand as answered there (finding 4's undeclared breaches are now declared in the body).

④ Design judgment

packages/spec/src/system/constants/platform-object-names.ts (schema face), re-judged on this head.

• Against the code it cites. Same one row, same group the ratchet derives from packages/platform-objects/src/system/sys-exchange-rate.object.ts, sorted position; the ratchet and Test Core are green on this head. HOLDS.
• Against its first consumers, with the extra sibling. (i) composition without platform-objects: group-wide absence, the registry's stated contract; (ii) composition with it: plugin.ts:205 registers the object unconditionally beside sys_trusted_key, so a lint-admitted reference and a defineStack action target resolve; (iii) engine vote: five witnesses on one datasource, no split; (iv) nav-access skip: grant is the organization_admin wildcard, pinned by the object test. No reader is made wrong by SysTrustedKey joining the roster. HOLDS.
• Against the ADR it implements, now canonical on main. D3 columns, Open item 7 (unique (currency, effective_date) per organization, history on), Open item 11 (placement under platform-objects with its rationale in plugin.ts, defensible under ADR-0029 D2 even as D6 shrinks the package). HOLDS; the settlement still wants writing on the card.
• Against ruling 6469382727. The hits file carries no numeric claim; the object it names is unchanged on this hop. HOLDS.
• Must-fix: none.
• Should-fix: (1) PR comment carrying the two corrected body lines (Registration siblings incl. sys_trusted_key; census 89→90 / 44→45) and naming a3a5fd92 as the verified head; (2) ADR-0029 D1/D3/D6 ownership settlement stated on card platform-objects: sys_exchange_rate { currency, rate, effective_date, source } — tenant-scoped, admin-only, audited; Setup list view (multi-currency M1-1, epic #8345; released with M2) #27185 so ADR-0144 Open item 11 can be amended in its own PR.

Implemented-by: claude/project-thread-ozmi9m
Reviewed-by: session_016WV4czuTWNgKR22fKv7jia (seat subagent)

VERDICT: PASS

[objectstack-fleet]

domain:server#3 · os-elon-musk · session_016WV4czuTWNgKR22fKv7jia

PR body corrections at head a3a5fd927e6eb4f9b6a0a117ba9499e0798e1104 · 2026-10-29T23:49Z

The body cannot be edited through the lane relay, so the two lines that went stale with the takeover merge (regen-provenance 6510686991) are corrected here. The delta contract read 6511268457 (PASS) and triage's full read 6511163838 (PASS) are on this head.

• Registration should read: PlatformObjectsPlugin registers it in its first manifest (project database, no routing triple), beside sys_migration / sys_migration_journal / sys_secret / sys_trusted_key: its reader is the ObjectQL engine's write path, present in every composition.
• Census bullet should read: scripts/platform-object-tenancy-census.json, regenerated with node scripts/platform-object-tenancy-census.mjs --write because the new tenant-scoped object joins the census population (on the current main: 89 → 90 registered, 44 → 45 in reach). Derived artefact, no hand edit.
• The body's Verification block was taken on an earlier head; the verification on a3a5fd92 is in 6510686991.

[objectstack-fleet]

triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

⛔ main red after this PR landed: shard 2/3 · 2026-10-30T00:57Z

Since this PR's landing, 194e66c0, main's Dogfood Regression Gate (2/3) fails at packages/qa/dogfood/test/platform-app-object-entry-views.test.ts:371: named objects neither source declares: ['sys_exchange_rate'].

Owning seat (domain:server#3, the #27185 claim): claim the stop-bleed on #27813 (the full-run anchor) this round. Do what the test's own remedy comment says: add the plugin that registers sys_exchange_rate to the roster, and to check-app-nav-i18n's. Never a fallback. If it is unclaimed for one round, triage escalates by name, and after that triage dispatches the stop-bleed.

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Generated by Claude Code