sys_activity: the home activity feed's query answers 500 DATABASE_ERROR on a tenant whose metadata still lists objects of an uninstalled AI-built app (jpph_*)

Filing gate ① (category): a defect reproduced at a public door (staging, GET /api/v1/data/sys_activity → 500 DATABASE_ERROR).
Reader who acts: the domain:engine seat; the uninstall half (service-package, metadata*) and the REST envelope are declared on its claim.
(These two lines and the Dedupe section were added by the triage seat at this card's pm:retriage, 2026-10-16.)

Source

Read on 2026-10-16 on the test1016 tenant (os-4e4qa4.objectos.app, staging): the home's 活动动态 shows「发生未知错误」and the console logs

GET /api/v1/data/sys_activity?top=20&sort=-timestamp&filter=["object_name","in",["jpph_contact","jpph_customer","jpph_deal","sys_account",…,"sys_user_preference"]] -> 500 [DATABASE_ERROR]

The console builds the object_name in […] list from /api/v1/meta/object; that registry still lists jpph_contact, jpph_customer, jpph_deal — objects of an earlier AI-built app that was removed (the tenant's 我的应用 shows only the later builds). A filter on object_name values should not touch those tables; the 500 says the query path does (a per-object predicate that resolves each name to a table and fails on a missing one), or the registry row is half-removed.

Target

Reproduce on a dev instance: create a package with objects, seed activity rows, uninstall the package, open the home; the activity query must answer 200 with the surviving rows.
Fix at the cause: sys_activity filtering on object_name is a plain column predicate that never resolves the names (unknown names match nothing), and package uninstall removes the registry rows it leaves — both if both are wrong. The data API's DATABASE_ERROR envelope carries the driver message in dev so the next reader sees the cause.
A test for each.

File surface

The sys_activity object and its query path in packages/platform-objects / packages/objectql, the package uninstall path in packages/metadata* / packages/services/service-package, the REST error envelope in packages/rest, tests beside.

Acceptance

The reproduction test green; on the test1016 tenant after the fix the activity feed renders (the PM reads it).

Evidence

Screenshots on the same branch and commit: ai-tenant-home-activity-500.jpg.

_{Filed by the epic PM session session_cdb7a717-def7-4e71-9988-f089fbaa18ff from the 2026-10-16 build of a library-lending app (package app.hcpl: 图书 / 读者 / 借阅记录, a status kanban, an overdue view) on the test1016 tenant at https://os-4e4qa4.objectos.app (staging, zh-CN, the maintainer's browser pane at 1010 × 1119), through 用 AI 搭建 → the plan card → 开始搭建 → the Studio copilot → one change → the running app. The maintainer named the repositories, verbatim: 「ai 搭建的功能在 cloud仓库」「部分前端功能代码在 objectui 后端在 onjectstack」, and ruled on the design in chat: 「同意」 to the four points as drawn, then 「是否考虑浮出」/「属性好需要考虑选中每个元素的时候也要显示」, then 「按浮窗版定稿」.}

Dedupe

MCP search_issues on objectstack-ai/objectstack, all states: sys_activity query 500 DATABASE_ERROR object_name in filter uninstalled package objects metadata registry still lists returned 4 hits, this card included. None is this defect; the nearest are #23473 and #7557 (closed uninstall leftovers).

Dedupe words: sys_activity object_name in 500; uninstalled AI-built app objects still listed; home activity feed unknown error.

Retriage asked: a self-labelled card short of the filing gate · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T21:49Z

Read in this act: the body and the card's label events. ⛔ Not a claim. pm:retriage is added.

Why. The filer applied domain:engine, priority:p2, pm:queue and area:access in the minute the card was created, and there is no triage comment. Under the self-labelled card rule (execution-duties.md, from #23733), an execution seat takes such a card only when its lane fits the domain table and its body carries the three items of filing-gate.md. Missing any one, the card goes to pm:retriage.

The three items, as read in the body:

Category ①–④ on the first line: absent. The body opens with ## Source.
The reader who acts (which seat, which step): absent.
The dedupe query and its hit count (closed included): absent.

Lane, for triage's grade. The named surface spans two lanes. sys_activity's query path (packages/objectql, packages/platform-objects) and the metadata registry rows (packages/metadata*) are domain:engine. Package uninstall (packages/services/service-package) and the REST error envelope (packages/rest) are domain:services. The 500 DATABASE_ERROR on an object_name in [...] filter is a reproduction at a public door, so the defect reads as category ①.

This seat does not dispatch the card until triage grades it.

Generated by Claude Code

`pm:retriage` answered: the body now carries the filing gate's three items · regraded p2 → p1 · `pm:retriage` off · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T21:55Z

Triage seat (objectstack-wide, seat post #6015). ⛔ Not a claim, ⛔ not a dispatch.

For domain:engine seat 2's request 6225356478:

Category: ①, a defect reproduced at a public door. Staging's GET /api/v1/data/sys_activity answered 500 DATABASE_ERROR, read in the maintainer's browser pane. The body's first line now says so.
Reader who acts: the domain:engine seat. The sys_activity query path (packages/objectql, packages/platform-objects) is the cause to fix first. The uninstall half (packages/services/service-package, packages/metadata*) and the REST envelope (packages/rest) are declared on the claim, on the cross-domain exception path. If the uninstall half grows past a few lines, the claimant files it as a domain:services card under the self-split rule.
Dedupe: run by this seat and now in the body. 4 hits, none this defect. The nearest are metadata-protocol: uninstalling a package that shares an object with another package now leaves a half-uninstalled package (sys_packages row gone, its row of the shared object stranded) after PR #23464's per-item 409 #23473 and Package disable and uninstall never reach the metadata/data layer: a disabled package's objects still serve rows, and uninstall leaves 7 orphaned sys_metadata rows #7557, closed uninstall leftovers.
Why p1: the home page's activity feed shows 「发生未知错误」 for every tenant that has removed an AI-built app. That is the product's main flow followed by its landing surface. An object_name in [...] filter should never touch the named objects' tables.

Claim: PM loop round 1 · 2026-10-16T22:47Z · on triage's regrade 6225433836 (p2 → p1, pm:retriage answered)
Session: session_01TQLy3Yq6vF4SDpTXdr3Uwi
Account: os-tesla (the seat's linked user as GET /user answers it; always the card's assignee)
Branch: claude/issue-23980-activity-feed-stale-objects
Worktree: objectstack-issue-23980
Domain: domain:engine
Seat: domain:engine#2 (seat post #20966)
File surface (the first leg is a reproduction; each later leg is in surface only where it is measured to be the cause):

reproduction first, on a dev instance: a package with objects, activity rows on them, the package uninstalled (or deleted), then GET /api/v1/data/sys_activity with and without an object_name in [...] filter naming its objects;
packages/objectql/src/registry.ts (uninstallPackage and what the registry holds after it) and packages/metadata-protocol/src/protocol.ts's deletePackage (:26694 on 077b75f55), where an uninstalled package's objects must leave the registry;
packages/platform-objects, only if sys_activity's declaration is part of the cause;
declared to domain:services ([PM seat] domain:services · seat 2 — ⏳ vacant #21118): packages/plugins/plugin-audit/src/parent-record-read-gate.ts and activity-read-visibility.ts, which write one ReadableIds leaf per parent object the registry holds, and packages/services/service-package only if its uninstall path is the one that leaves the rows;
declared to domain:cli ([PM seat] domain:cli · seat 2 — 🟢 marchtian · session_01QyoWKK9RwUNxBxmevy9Neb · p1/p2 only (maintainer) #22648): packages/runtime/src/domains/packages.ts only if its uninstall door is the one that leaves the rows, and the data door's DATABASE_ERROR relay (packages/types/src/data-error-classification.ts / packages/rest) only through a development-mode carrier that already exists;
tests beside each touched file;
one .changeset/23980-activity-feed-stale-objects.md.

⛔ No packages/spec/**. ⛔ The ADR-0139 D3 posture, as activity-read-visibility.ts states it, is not re-ruled here: "A composition or driver refusal of a leaf is this read's own failure: it reaches the caller and says why, and this gate does not turn it into its deny-all sentinel." A fix that needs that changed stops and comes back as an open question. ⛔ No new driver-prose disclosure path in production: the relay withholds the dialect prose by design (#16019). Stop on a breach and explain it in the report.
Container & model: M, mode:subagent, model: default (dispatch-gates --tier at 077b75f55: no path-derived mandate). p1.
Clause-②: no
Responsibility: the sys_activity read path (this repository's code) answers 500 DATABASE_ERROR when the registry still holds objects of an uninstalled app | the parent-record gate's own header (a parent object the registry does not hold writes no leaf, and every real read is narrowed, not refused) and the card's acceptance (the feed answers 200 with the surviving rows) | every tenant that removed an AI-built app: the home page's activity feed shows 「发生未知错误」
Thread-read: 6225433836
Serial constraints cleared:

Open PRs: fix(service-package,cloud-connection): convert stored package bodies forward at the sys_packages and marketplace doors #24028 (Package doors outside #23904's window still meet a retired page declaration unconverted: sys_packages boot hydration and POST /api/v1/packages call registry.installPackage directly, and the marketplace install's side readers read the raw ledger entry #23974, domain:services seat 2) touches service-package/src/index.ts (:678-760, the hydration handshake) and protocol.ts :31392 (installPackage). feat(metadata-protocol)!: a flow re-save that newly introduces a retired spelling is refused like a new flow's #23986 ([Decision] The metadata save door silently rewrites a retired flow spelling (ADR-0087, 2026-08-02) while #23543's ruling says every authoring door refuses it: keep healing, refuse only new legacy, or heal on read and refuse at save? #23903, this seat's) touches protocol.ts :6612-6700 and :23025-23110. refactor(rest): move registerFormEndpoints into form-routes.ts (#23050 slice 11) #24054 ([maintainer] refactor(rest): split packages/rest/src/rest-server.ts (13,701 lines, 70 commits in 30 days) along its register*Endpoints seams, one move-only slice per PR, /meta after #22877 stage 2 #23050 slice 11) moves registerFormEndpoints out of rest-server.ts. No open PR touches plugin-audit, registry.ts or deletePackage.
Same-day churn: feat(plugin-audit): the parent-record read gates write one ReadableIds leaf per parent object, with no pre-scan; D5's three classes keep the bounded probe (ADR-0139 E5) #23693 (69351e985, 2026-10-15) made the parent-record gates write one ReadableIds leaf per parent object with no pre-scan (ADR-0139 E5), and feat(plugin-audit): sys_activity gains writer-stamped read-rule columns with an idempotent backfill, and the withheld-row rule is a predicate with no SYSTEM pre-scan (ADR-0139 E6) #23814 (5b6c257b0) added sys_activity's read-rule columns (E6). Both are read as context, not as the cause, until the reproduction says which. feat(spec): the installed-package row declares its origin, a closed source (code / marketplace / authored), and the served writable verdict #24010 (66d275702) and fix(runtime)!: POST /packages refuses an overwrite over a read-only package with 422 WRITABLE_PACKAGE_REQUIRED #24055 (62f959dd6) touched registry.ts and runtime/src/domains/packages.ts.

Read 2026-10-16T22:47Z.

On Clause-②: no: a read that answers 500 today answers 200 with the rows the caller may read, as the gate's own header and the card's acceptance already promise; uninstall leaving no registry rows is the implementation keeping its own contract. If the error relay gains a published field, an amendment declares yes (widening).

Generated by Claude Code

os-dev-report

{
  "issue": 23980,
  "status": "needs_decision",
  "branch": "claude/issue-23980-activity-feed-stale-objects",
  "pr": null,
  "session": "session_01TQLy3Yq6vF4SDpTXdr3Uwi (subagent of the domain:engine seat 2 PM; parent's id)",
  "premise_still_valid": false,
  "summary": "No PR: neither cause the card names is an objectstack defect, and the one objectstack lever left is the ADR-0139 D3 posture, returned below as an open question. Reproduced at the public door, with sys_activity on the default datasource as production composes it (dev needs OS_TELEMETRY_DB=0): (1) a parent object the registry holds while its table is gone fails EVERY caller-scoped GET /api/v1/data/sys_activity with 500 DATABASE_ERROR, with no filter, with object_name in [sys_user], and with object_name in [the stale names]. The parent-record gate's per-object ReadableIds leaf resolves the name, not the caller's filter, which already is a plain column predicate (unregistered names match nothing, 200). (2) DELETE /api/v1/packages/:id, the door the console's Packages page calls (objectui PackagesPage.tsx:546), leaves no registry entry, no sys_metadata row and no table in the kernel that serves it. That holds with and without pending drafts, and a restart brings nothing back; the activity read then answers 200 with the surviving rows. The card's acceptance reproduction is green on origin/main c91af8ed6. (3) The card's state, '/api/v1/meta/object still lists the removed objects' plus the 500, appears only in ANOTHER kernel over the same database that held the objects and is not connected to the serving kernel by the existing metadata.mutated lane. Measured on two dev replicas over one SQLite file, and in-process with two engines over one file: bus off, the peer keeps the object and its reads are DATABASE_ERROR; bus on, the peer converges to OBJECT_NOT_FOUND. The host that builds per-environment kernels lives in cloud (packages/runtime/src/index.ts:254-264), so test1016's composition is a hand-off. Restarting the stale kernel clears it (measured): no stored row survives, so no migration is needed.",
  "tests": "Build: os-verify-lock -c 'pnpm turbo run build --filter=@objectstack/example-showcase^... --concurrency=2' -> VERDICT command-exit 0 (62/62 tasks); then the whole workspace, '--filter=!@objectstack/docs' -> VERDICT command-exit 0 (75/75 tasks, 63 cached), which check-dev-prereqs requires before pnpm dev. Dev-instance reproduction (pnpm dev -- -p PORT, OS_HOME in the scratchpad, OS_TELEMETRY_DB=0; seeded admin; the script is the scratchpad's issue-23980/repro.sh): POST /api/v1/packages {app.jpph, namespace jpph} 201; PUT /api/v1/meta/object/jpph_{contact,customer,deal}?package=app.jpph 200 (active); POST /api/v1/data/jpph_* 201 (CRUD mirror writes the activity rows); GET sys_activity 200 (filter object_name in [jpph_contact,jpph_customer,jpph_deal,sys_user]: 6 rows over all four objects); DELETE /api/v1/packages/app.jpph 200 (deletedCount 3, failed []); /api/v1/meta/object lists no jpph_*; GET sys_activity no filter 200, filtered 200 with 3 rows, all sys_user. The same with a pending draft of each object (PUT ?mode=draft): DELETE 200, deletedCount 6, no table, no row, both reads 200. Restart: nothing comes back, reads 200. Mechanism leg: kqx_contact's table dropped out of band while it stays registered -> GET sys_activity no filter 500, object_name in [sys_user] 500, object_name in [kqx_contact,sys_user] 500, body {error: 'Internal server error', code: 'DATABASE_ERROR'}; server log: [sql-driver] DATABASE_ERROR — the backend refused a read on 'sys_activity' (SQLITE_ERROR) ... no such table: kqx_contact. Two replicas (A and B on one database, no cluster service): app.mrz built on A, B restarted (boot hydration registers mrz_*), B's read 200 with mrz rows; DELETE /api/v1/packages/app.mrz on A 200; on B /api/v1/meta/object still lists mrz_contact, mrz_customer and mrz_deal, GET /api/v1/data/mrz_contact 500, GET sys_activity no filter 500, object_name in [mrz_contact,sys_user] 500, DATABASE_ERROR; B's log: no such table: mrz_contact on a read of 'sys_activity'; B restarted: meta lists none, both reads 200. In-process two-arm (scratch vitest in packages/runtime: two ObjectQL + SqlDriver(better-sqlite3) engines over one file, the real PackageServicePlugin, protocol and HttpDispatcher; deleted, never committed): os-verify-lock -c 'pnpm --filter @objectstack/runtime exec vitest run --maxWorkers=2 FILE' -> VERDICT command-exit 0, Tests 2 passed. Readings: bus=false: peer B holds X before the uninstall (loadMetaFromDb loaded 1), and after A's DELETE 200 A holds X false, B holds X true, table false, B find(X) DATABASE_ERROR; bus=true (attachMetadataMutationPubSub on both): after A's DELETE, B holds X false, B find(X) OBJECT_NOT_FOUND. Ablation not applicable: no behaviour changed, nothing landed. The peer delete fan-out is already pinned at protocol level (packages/metadata-protocol/src/protocol.cluster-mutation-fanout.test.ts:402-419).",
  "gates": "No diff: the branch is origin/main c91af8ed6 with no commit. node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack -> exit 2 'this branch changes nothing against origin/main (merge base c91af8ed6) — nothing to derive'. No local family is owed, and there are no PR check-runs to cite. The PM's 57-command list at 077b75f55 is not run: it gates edits that were not made.",
  "mcp_calls": "1 — mcp__claude-code-remote__add_repo (objectstack-ai/cloud, access read) to read the AI build's removal path: refused, 'you don't have access to objectstack-ai/cloud'. No GitHub MCP tool was used, write or read.",
  "api_writes": "1 — POST /repos/objectstack-ai/objectstack/issues/23980/comments (this os-dev-report, through scripts/pm/post-stamped.mjs). Not REST: one git push of the empty branch claude/issue-23980-activity-feed-stale-objects (the write-route probe); it still sits on origin at c91af8ed6 with no commit of its own.",
  "open_questions": [
    {
      "question": "ADR-0139 D3 rules that a leaf's driver refusal fails the read. So ONE parent object the registry holds without a table (here: a kernel that did not serve the uninstall and is not on the metadata.mutated lane) answers 500 to every caller-scoped read of sys_activity, and of sys_audit_log through the same gate. That is the whole home feed, for every user, until that kernel restarts. Should objectstack add a second defence, or keep D3 and remedy at the composition? Axes: real need, measured: the one producer of the stale state found is an unconnected kernel. That composition is already broken in other ways on the same mechanism: an object authored on another kernel answers 404 there (measured on replica B: mrp_contact 404), so the feed is not its only symptom. Long-term: one convergence mechanism exists and works (bus=true converges). AI-error resistance: a loud 500 plus an operator log naming the missing table keeps an AI-built app's leftovers visible. Startup focus: no new machinery, no new gate.",
      "options": [
        "A — Keep D3; no objectstack change. Remedy at the stale registry's producer. Cloud connects every kernel or replica that shares a tenant database through the existing metadata.mutated lane (MetadataClusterBridgePlugin lane 2 / attachMetadataMutationPubSub), or routes the removal through the kernel that serves the tenant; test1016 restarts now. Cost: a cloud hand-off. Until it lands, a removal through another kernel takes the feed down until a restart. Effort here: none.",
        "B — The gate writes a leaf only for parents whose table exists: a probe per parent per read, or a 'storage present' set cached by schema sync. Cost: a D3 amendment (ADR). It is a second verdict that must track DDL, and a cached set goes stale the way the registry did. A per-read probe is about one catalog query per parent object (dozens) per read. It hides the stale registry rather than fixing it. Effort: medium, plus an ADR.",
        "C — The engine's executor boundary (or the gate, per leaf) answers a missing-table refusal of a leaf as $in: []. Cost: reverses D3's text, so a superseding ADR. It turns a lost table that still holds real rows into an empty feed with no caller-visible signal, the quiet direction the read-invention rule exists for. Effort: small code, plus an ADR.",
        "D — Read-time self-heal: on a missing-table refusal for a registered runtime-authored parent whose sys_metadata row is gone, run the delete heal (restoreArtifactRegistryView) for that name and retry. Cost: a second convergence channel beside the bus, which is consumer-side repair of a producer's staleness (Prime Directive #12). Effort: medium."
      ],
      "recommendation": "A. Real need: the measured producer is an unconnected kernel, which already 404s authored objects; B, C and D would mask only the feed's symptom of it. Long-term: one mechanism, and it measurably converges, so B and D are second mechanisms and C reverses a ruled ADR. AI-error resistance: A keeps the failure loud and named in the operator log, while B, C and D make a stale registry or a lost table silent. Startup focus: A adds nothing. The hand-off goes to objectstack-ai/cloud (unreadable from this session)."
    }
  ],
  "out_of_scope_findings": [
    "class: a · reach: public door GET /api/v1/data/sys_activity on test1016 answered 500 DATABASE_ERROR (the card's own reading), reproduced here on a second kernel at the same door · evidence: the two-replica and in-process two-arm readings in tests (bus=false: the peer holds the object with its table dropped; bus=true: it converges); the host that builds per-environment kernels is cloud's (packages/runtime/src/index.ts:254-264) · carrier: the PM, as a hand-off to objectstack-ai/cloud (add_repo refused here, so cloud's composition is unread) · dedupe words: kernel not on metadata.mutated bus keeps uninstalled objects; activity feed 500 after app removal on another kernel; restart clears stale registry objects",
    "carrier: none · noted, not filed. The dev boot's default telemetry sibling (packages/cli/src/utils/telemetry-datasource.ts:22-46, ADR-0057 §3.6) puts sys_activity on the 'telemetry' datasource, so every parent is a federated-parent probe and os dev never runs the ReadableIds leaf path that production (no sibling) runs. A leaf-path failure is invisible in dev without OS_TELEMETRY_DB=0. An observation about topology, not a defect; there is no PR whose Acceptance notes could hold it."
  ],
  "files_changed": [],
  "deviations": [
    "Built the whole workspace (75 turbo tasks, not only the touched packages' closure) because check-dev-prereqs refuses pnpm dev on any missing dist, and the card's target is a dev-instance reproduction.",
    "A scratch measurement test (packages/runtime/src/zz-scratch-23980-two-process.integration.test.ts) existed only in the worktree. It was never committed and was deleted before the worktree was removed.",
    "Dev-mode carrier (assumption 6): none on the wire. handleRouteError (packages/rest/src/error-response.ts:1073) answers the same sanitised DATA_STORE_FAULT (packages/types/src/data-error-classification.ts:100-103) in every mode. The driver diagnostic reaches the operator log in every mode: packages/drivers/driver-sql/src/sql-driver.ts:10388-10393 (WARN, 'no such table: X') and logUnexpectedRouteError (packages/rest/src/error-response.ts:989). The card's 'driver message in dev' half is reported, not built; Clause-② stays no.",
    "Worktree removed (node_modules first; git status was clean). Both dev servers were stopped by their own ports, and the --fresh tempdir was removed."
  ]
}

Generated by Claude Code

Release: the premise is falsified in this repository; re-triage asked · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T23:31Z

Release: claim 6226140936 is released. No PR, and nothing landed. The card returns to pm:queue with pm:retriage, and its assignee is cleared. Its remainder is a cloud hand-off (6226630982 on #6026).

The dev's report 6226594894 is needs_decision, with premise_still_valid: false and pr: null. That is a legal final report, read as a re-triage input:

The caller's filter is not the cause. object_name in [...] is already a plain column predicate: unregistered names match nothing, and the read answers 200.
The uninstall door is not the cause. DELETE /api/v1/packages/:id, the door the console's Packages page calls, leaves no registry entry, no sys_metadata row and no table in the kernel that serves it. That holds with and without pending drafts, and across a restart. The card's own acceptance reproduction is green on origin/main c91af8ed6.
Where the 500 comes from. It comes from a SECOND kernel over the same database that held the objects and is not on the metadata.mutated lane. Measured on two replicas and in-process: with the bus off, the peer keeps the object, and every caller-scoped read of sys_activity (and sys_audit_log) fails with no such table; with the bus on, the peer converges. Per-environment kernels are built by cloud.

The seat's own check on origin/main 8133cc780:

packages/runtime/src/index.ts places per-environment kernel construction in the cloud distribution (ADR-0006).
protocol.cluster-mutation-fanout.test.ts pins the writer-to-peer delete fan-out ([#13331]).
data-error-classification.ts's DATA_STORE_FAULT answers the same sanitised DATABASE_ERROR in every mode, and the withheld driver text reaches the operator log. So the card's "driver message in dev" half has no existing carrier, and it is reported, not built, as the claim bound it.

Public correction. This seat's dispatch assumption 3 ("an uninstall path leaves the objects in the registry") is falsified for every uninstall door in this repository. The stale registry is a composition fault: a kernel off the mutation lane.

The open question, answered by the seat and not escalated. The dev asked whether this repository should add a second defence against a registry object with no table: B (leaf only where a table exists), C (a missing table reads as $in: []) or D (read-time self-heal). The governing text is ADR-0139 D3, as activity-read-visibility.ts states it: "A composition or driver refusal of a leaf is this read's own failure: it reaches the caller and says why, and this gate does not turn it into its deny-all sentinel." B, C and D each conflict with it. Under the skill's escalation rules, options that conflict with the governing text are not decision-card options, and a protocol change is its own card, not a defect card's option. So D3 stands, and the remedy is at the producer (the dev's option A, and its recommendation). Changing D3 would be the maintainer's own card.

For triage. Nothing in this repository is measured as a defect for this card. The live remedy is cloud's (6226630982): connect every kernel that shares a tenant database through the existing lane, or route the removal through the serving kernel, and restart test1016's stale kernel now, which is measured to clear it. Whether this card closes as handed off or waits pm:blocked on cloud's card is triage's call.

Noted, carrier: none.

The dev boot's default telemetry sibling (packages/cli/src/utils/telemetry-datasource.ts) puts sys_activity on the telemetry datasource. So os dev never runs the ReadableIds leaf path that production runs, and a leaf failure is invisible in dev without OS_TELEMETRY_DB=0. That is a topology observation, not a defect.
The dev pushed the empty branch claude/issue-23980-activity-feed-stale-objects (at c91af8ed6, no commit of its own) as its write-route probe.

Generated by Claude Code

`pm:retriage` answered: closed `not_planned` here · the remedy is cloud's (cloud#2946) · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T23:54Z

Triage seat (objectstack-wide, seat post #6015). ⛔ Not a claim, ⛔ not a dispatch.

No defect in this repository is measured (dev report 6226594894, the seat's release 6226646727):
- the object_name in [...] filter is already a plain predicate;
- every uninstall door here leaves no registry entry, row or table;
- the card's own acceptance reproduction is green on origin/main.
The 500 comes from a second kernel over the same tenant database that is not on the metadata.mutated lane. Per-environment kernels are cloud's. That is filed as objectstack-ai/cloud#2946 (p1), which carries the live remedy: connect the kernels, or route the removal through the serving kernel, and restart test1016's stale kernel now.
This seat's R452 p1 grade rested on the falsified premise. Closing here is the correction; the p1 lives on cloud#2946.
Noted, no carrier owed: the dev boot's telemetry sibling hides the ReadableIds leaf path in os dev. That is a topology note, not a defect.

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sys_activity: the home activity feed's query answers 500 DATABASE_ERROR on a tenant whose metadata still lists objects of an uninstalled AI-built app (jpph_*) #23980

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File surface

Acceptance

Evidence

Dedupe

Retriage asked: a self-labelled card short of the filing gate · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T21:49Z

`pm:retriage` answered: the body now carries the filing gate's three items · regraded p2 → p1 · `pm:retriage` off · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T21:55Z

Release: the premise is falsified in this repository; re-triage asked · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T23:31Z

`pm:retriage` answered: closed `not_planned` here · the remedy is cloud's (cloud#2946) · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T23:54Z

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sys_activity: the home activity feed's query answers 500 DATABASE_ERROR on a tenant whose metadata still lists objects of an uninstalled AI-built app (jpph_*) #23980

Description

Source

Target

File surface

Acceptance

Evidence

Dedupe

Activity

objectstack-fleet commented on Oct 16, 2026

Retriage asked: a self-labelled card short of the filing gate · domain:engine seat 2 · session_01TQLy3Yq6vF4SDpTXdr3Uwi · 2026-10-16T21:49Z

objectstack-fleet commented on Oct 16, 2026

pm:retriage answered: the body now carries the filing gate's three items · regraded p2 → p1 · pm:retriage off · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-16T21:55Z

objectstack-fleet commented on Oct 16, 2026

objectstack-fleet commented on Oct 16, 2026

objectstack-fleet commented on Oct 16, 2026

Release: the premise is falsified in this repository; re-triage asked · domain:engine seat 2 · session_01TQLy3Yq6vF4SDpTXdr3Uwi · 2026-10-16T23:31Z

objectstack-fleet commented on Oct 16, 2026

pm:retriage answered: closed not_planned here · the remedy is cloud's (cloud#2946) · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-16T23:54Z

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Metadata

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Issue actions

Retriage asked: a self-labelled card short of the filing gate · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T21:49Z

`pm:retriage` answered: the body now carries the filing gate's three items · regraded p2 → p1 · `pm:retriage` off · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T21:55Z

Release: the premise is falsified in this repository; re-triage asked · `domain:engine` seat 2 · `session_01TQLy3Yq6vF4SDpTXdr3Uwi` · 2026-10-16T23:31Z

`pm:retriage` answered: closed `not_planned` here · the remedy is cloud's (cloud#2946) · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-16T23:54Z