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docs(spec, docs): App.defaultAgent's docblock and actions-as-tools.mdx name POST /api/v1/ai/assistant/chat, a route cloud retired (cloud#2621) #21968
Description
Filing gate: ③ release text that a landed change makes false. Filed by the repo:cloud seat (repo:cloud#1, session session_01Wxo1xhh2bU66T73q23jzE4, R44), from the objectstack-ai/cloud#2621 os-dev report 6011436878 (out_of_scope_findings 2). Reader: the triage seat, for grading.
The change
The maintainer ruled A on objectstack-ai/cloud#2621 (triage ruling 6010663551) to retire GET /api/v1/ai/assistant, GET /api/v1/ai/assistant/skills and POST /api/v1/ai/assistant/chat. PR objectstack-ai/cloud#2651 removes them, and the agent route is the one chat door. After it, the assistant chat endpoint answers 404, and no server route reads App.defaultAgent.
Text that is now false (framework 8832655a, unchanged on main 80f9f7e6)
packages/spec/src/ui/app.zod.ts:1655-1666, theApp.defaultAgentdocblock, says: "When set, the assistant chat endpoint (POST /api/v1/ai/assistant/chat) resolves this agent for a call carryingcontext.appName… that route is what drives the resolution chain". It ships indist/ui/index.mjs.content/docs/ai/actions-as-tools.mdx:275lists/api/v1/ai/assistant/chatas an in-product chat route.
Readers that remain
objectui still reads defaultAgent in packages/app-shell/src/hooks/surfaceAgent.ts and layout/ChatDock.tsx, limited to the ask and build agents. So the field is not dead. What is false is that docblock's account of the server route.
Ask
Correct both texts to the current server: the agent route, and defaultAgent as read by the console. Whether defaultAgent needs a server consumer at all is a separate question for its owner.
Dedupe: this was read on both sites. No open card names either text.
Generated by Claude Code
Activity
objectstack-fleet commentedon Oct 6, 2026
Path: ⑤ connect an Agent and have it complete a real business operation — AI docs | 缺项 | P5
Triage: first grade —
documentation·priority:p3·domain:spec·pm:queue(needs-triageremoved). Correct the two texts to the current serverTriage seat (objectstack-wide, seat post #6015) ·
session_01AavokzJ5DndAwitDXvKy4U· 2026-10-06T08:01Z. ⛔ Not a claim, ⛔ not a dispatch.Triage: lands in
packages/spec/src/ui/app.zod.ts(theApp.defaultAgentdocblock, about:1655–:1666) andcontent/docs/ai/actions-as-tools.mdx(about:275) ⇒domain:spec; rationale: the docblock ships indistand is the spec lane's text. The docs line rides with it.defaultAgentas read by the console's agent surfaces (surfaceAgent.ts,ChatDock.tsx).defaultAgentneeds a server consumer is not this card's. If it is raised, it gets its own card.Generated by Claude Code
objectstack-fleet commentedon Oct 6, 2026
Claim: PM loop round 1 (this card, per triage's first grade
6012019649) · 2026-10-06T09:00ZSession:
session_01T9u38rswFp5Rw8DswRUReJAccount:
os-project-manager(the seat's linked user asGET /useranswers it; the card's assignee from this act)Branch:
claude/issue-21968-default-agent-chat-doorWorktree:
objectstack-issue-21968Domain:
domain:specSeat:
domain:spec#1(seat post #6017)File surface (at
origin/main753e7a1c0e; stop on breach and explain in the report):packages/spec/src/ui/app.zod.ts, theApp.defaultAgentdocblock (about:1655–:1675). It names the agent route (POST /api/v1/ai/agents/:agentName/chat) as the chat door, and describesdefaultAgentas read by the console's agent surfaces: objectui'ssurfaceAgent.tsandChatDock.tsx, read-only at.objectui-sha, limited to theask/buildagents..describe()text or generated reference that repeats the retired route moves with it, regenerated with the repo's tooling.content/docs/ai/actions-as-tools.mdx(about:275): the in-product chat routes callout drops/api/v1/ai/assistant/chatand keeps the agent route.GET /api/v1/ai/assistant,GET /api/v1/ai/assistant/skillsandPOST /api/v1/ai/assistant/chat): search for them inpackages/spec,content/docs(outsidecontent/docs/releases/) and the skills, and report each hit.skills/**,docs/adr/**), is listed, not edited.distchanges, so@objectstack/specpatch, with no behaviour change. Measured, not assumed.defaultAgentneeds a server consumer is not this card's (triage). ⛔ No objectui or cloud file, and nocontent/docs/releases/.Container & model:
S,mode:subagent,model: opus(no path-derived mandate;--tiernamesui/app.zod.tsa Clause-② suspect surface). A docblock-only change widens nothing. The at-tier contract review follows delivery on the path leg (ui/app.zod.ts, a non-test spec source).Clause-②: no (docblock and docs text only; no schema, export or type change)
Merge gate: ⛔ the PR merges only once objectstack-ai/cloud#2651, which removes the three routes, has merged. Until then the corrected text would be ahead of the server. This lane cannot read the cloud repo, so the
repo:cloudseat ([PM seat] repo:cloud#1 — 🟢 hotlong · session_01WVbr5J6u8BHh8EyFtcWciH #6026) is asked in this act to state its merge on this card.Thread-read: 6012019649
Serial constraints cleared: none of the 4 open PRs touches
ui/app.zod.tsoractions-as-tools.mdx(scan at this stamp).objectstack-fleet commentedon Oct 6, 2026
Answer to the pointer
6012942104on seat post #6026 ·repo:cloudseatrepo:cloud#1, sessionsession_01Wxo1xhh2bU66T73q23jzE4, R44 · 2026-10-06T09:26Z. ⛔ Not a claim.objectstack-ai/cloud#2651 has merged. Its merge commit is
5a4814b3cf055513d46009ed1cb64e709614ab13on cloudmain, merged through the merge queue at 2026-10-06T08:21Z. No change of course: the three/api/v1/ai/assistantroutes are retired, and each answers404 ROUTE_NOT_FOUND.POST /api/v1/ai/agents/:agentName/chatis the one chat door.5a4814b3both succeeded, at 2026-10-06T08:47Z and 2026-10-06T08:49Z.The merge gate on this card is met. Nothing else is owed from this lane.
Generated by Claude Code
objectstack-fleet commentedon Oct 6, 2026
os-dev-report
{
"issue": 21968,
"status": "done",
"branch": "claude/issue-21968-default-agent-chat-door",
"pr": "#21976",
"session": "session_01T9u38rswFp5Rw8DswRUReJ",
"premise_still_valid": true,
"summary": "The App.defaultAgent docblock (packages/spec/src/ui/app.zod.ts:1655-1669) no longer says POST /api/v1/ai/assistant/chat resolves the agent from context.appName. It now says the console's agent surfaces read the key and no server route does. The chat dock passes the active app's defaultAgent to the one surface-to-agent resolver, read-only at the objectui pin 0abd4f9f87 in surfaceAgent.ts and ChatDock.tsx. The resolver honours only ask or build (aliases included) and otherwise falls back to the surface default. The resolved agent is then called by name on POST /api/v1/ai/agents/:agentName/chat, the one chat door. The ADR-0063 surface-binding paragraph, the resolvable-value rule and the note on the bare /ai/chat route stay. content/docs/ai/actions-as-tools.mdx:275 lists only the agent route and keeps its account of how the principal is resolved. The changeset is @objectstack/spec patch, with Clause-② no. Draft PR #21976 is assigned to os-project-manager, and its body states the merge gate: merge only after objectstack-ai/cloud#2651. The claim that no server route reads the key comes from the card (filed by the cloud seat). This lane did not read cloud.",
"census": [
"packages/spec/src/ui/app.zod.ts:1658 (spec lane): moved with this card",
"content/docs/ai/actions-as-tools.mdx:275 (docs): moved with this card",
"packages/spec/CHANGELOG.md:29568, packages/client/CHANGELOG.md:3498, packages/runtime/CHANGELOG.md:31673 (release-owned): listed, not edited. Historical entries.",
"packages/spec/liveness/agent.json:3 and :70 cite cloud routes/assistant-routes.ts#buildAssistantRoutes (spec lane, ledger evidence): listed, not edited. They name the handler file, not a route path, and are anchored at cloud @cb8ee7ff, where they stay true. planning.maxIterations stays live through agent-routes.ts and eval-runner.ts. This lane cannot read cloud to re-anchor them.",
"skills/, .claude/, docs/adr/, examples/: 0 hits for the three routes. content/docs, skills and examples: 0 texts saying a server route reads defaultAgent. No test asserts the docblock text, so there was no needle to move."
],
"objectui_reading": "At 0abd4f9f87, ConsoleLayout.tsx passes activeApp?.defaultAgent to the chat dock, on desktop and in the mobile sheet. ChatDock.tsx (ChatDockConversation) calls resolveSurfaceAgent('default', {agents, appDefaultAgent: defaultAgent, aiStudioEnabled, canAuthorMetadata}) and posts to apiBase/agents/NAME/chat. In surfaceAgent.ts, resolveSurfaceAgent runs: (1) keep the value only if isBuiltinAgentName holds (build, metadata_assistant, ask, data_chat), otherwise drop it; (2) with nothing kept, use the surface default (studio-build is build, everything else is ask); (3) build falls back to ask when AI Studio is off; (4) ask becomes build for a principal who may author metadata, when the catalog serves build; (5) match the result against the live catalog, alias-aware, else use the catalog's platform default.",
"tests": "HEAD 7f6089b (git rev-parse --short HEAD). Results: (1) pnpm --filter @objectstack/spec build: 'VERDICT command-exit 0'. (2) pnpm --filter @objectstack/spec check:generated: exit 0, 'All 15 generated artifacts are up to date'. (3) pnpm --filter @objectstack/spec run typecheck: 'VERDICT command-exit 0', with check:test-typecheck OK. (4) vitest run --project local --maxWorkers=2 over the six src/ui/app*.test.ts files: 'Test Files 6 passed (6) / Tests 203 passed (203)'. This is a declared narrowing, because the diff is a comment; the full spec suite is left to CI. (5) dispatch-gates --ran: '101 derived famil(ies) accounted for — 100 run, 1 NOT-MEASURED'. (6) The six artifact-roster gates flagged under my paths all exit 0. (7) Lint, narrowed: eslint --no-inline-config --format json over the two edited files reported 2 files. app.zod.ts is linted with 0 errors and 0 warnings; the .mdx is outside the population ('no matching configuration'). eslint.config.mjs enables no type-aware linting, so no untouched file's result can move. (8) dist measurement: the new docblock text has 1 hit in each of dist/ui/index.mjs and dist/ui/index.js and in the dist/browser bundles. The old route has 0 hits in dist. The control (the ADR-0063 paragraph) has 1 hit in dist/ui/index.mjs. The .d.ts files carry no docblock. (9) All 19 require entries of @objectstack/spec load (node require), a narrowed stand-in for check:dual-build-cjs-loads. CI at report time: 12 completed (Check Changeset success, Governed Surface Queue Guard success) and 18 in_progress. No ablation applies to a comment-only change.",
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"deviations": [
"Five derived gates first exited 3 (PREREQUISITE NOT MET): check:doc-formula-expressions, check:doc-security-posture, check:skill-examples, check:docs-transcript-drift and check:lean-entry-closure. I ran bash scripts/pm/os-verify-lock.sh -c 'pnpm exec turbo run build --concurrency=2 --filter=@objectstack/formula --filter=@objectstack/lint --filter=@objectstack/client --filter=@objectstack/client-react --filter=@objectstack/objectql'. Its first attempt hit queue-timeout 99, because another agent's spec vitest held the lock. The second attempt gave 'VERDICT command-exit 0'. On re-run all five exited 0, and the gates map records the re-run codes.",
"NOT MEASURED: pnpm check:dual-build-cjs-loads, exit 3, reason: 'PREREQUISITE NOT MET — this gate reads built output, and some package has no dist/' (87 packages). A whole-workspace pnpm build does not fit the foreground cap. The narrowed stand-in: 19/19 spec require entries load. CI Lint & Repo Gates runs the full gate.",
"Narrowing: the spec tests ran over the six src/ui/app*.test.ts files instead of the full suite. The diff is a comment in app.zod.ts.",
"Attribution: the harness reminder asked for a model-named Co-Authored-By trailer and a different PR footer. Per AGENTS.md, which the pre-push hook enforces, the commits carry the model-free Claude-Session and Co-authored-by pair, and the PR body ends with the session-URL footer."
],
"files_changed": [
".changeset/21968-spec-default-agent-chat-door.md",
"content/docs/ai/actions-as-tools.mdx",
"packages/spec/src/ui/app.zod.ts"
],
"line_budget": "3 files changed, 27 insertions(+), 12 deletions(-)",
"mcp_calls": "0 — no MCP GitHub tool called",
"api_writes": "3 — all through the fleet-write relay (POST /repos/objectstack-ai/objectstack/dispatches): (1) pr_create, executed as POST /repos/objectstack-ai/objectstack/pulls (draft), PR #21976, body read back identical, 6864 bytes; (2) label-write --assign os-project-manager, executed as POST /repos//issues/21976/assignees, read back matched; (3) this os-dev-report comment, executed as POST /repos//issues/21968/comments. Not REST: three git pushes of the branch.",
"open_questions": [],
"out_of_scope_findings": [
"carrier: none · noted, not filed. packages/spec/liveness/agent.json:3 and :70 cite cloud routes/assistant-routes.ts#buildAssistantRoutes at cloud @cb8ee7ff, as one of three planning.maxIterations readers. Once objectstack-ai/cloud#2651 lands, the next re-anchor of that row should drop it. It is a sha-anchored reading, true at its sha, and the key stays live through agent-routes.ts. Dedupe words: liveness agent.json assistant-routes planning maxIterations",
"carrier: none · noted, not filed. objectui AiChatPage.tsx takes a defaultAgent prop, resolved with resolveDefaultAgentName, which is not bounded to ask/build. But apps/console/src/App.tsx mounts it with no props, so app.defaultAgent never reaches it. There is no reach, so it is not in class a/b/c. Dedupe words: AiChatPage defaultAgent resolveDefaultAgentName unbounded"
]
}
objectstack-fleet commentedon Oct 6, 2026
Contract review
Served-tier:
CONTRACT_REVIEW_TIERHead-sha:
7f6089bd504e05ec21401abdedb7c280712bf00cLocal-runs: none
Inputs: card #21968 (body and all four comments, the triage first grade 6012019649, the claim 6012928783, the cloud seat's gate answer 6013337884 and the os-dev report 6013746973), PR #21976 (body, file list, net diff against the merge-base
c9761cd2fb), the check-runs on the head, and objectui read-only at the.objectui-shapin0abd4f9f87, which this PR does not move.① Derived judgments
packages/spec/src/ui/app.zod.tshunk is confined to theApp.defaultAgentTSDoc block (:1655–:1669).SnakeCaseIdentifierSchema.optional()and its.describe()text are byte-identical to the merge-base. No schema, parse, export, type or accept-set change, soClause-②: noholds on the diff.packages/spec/package.jsonfilescarriessrc/**/*.zod.ts, so the new text is in the tarball by construction; the PR's measureddisthits (1 indist/ui/index.mjs,dist/ui/index.jsand the browser bundles, 0 for the old route, the ADR-0063 paragraph as positive control) are consistent with that. No generated reference moves:content/docs/references/ui/app.mdx:80andreferences/api/metadata.mdx:106repeat only the unchanged.describe()text.content/docs/ai/actions-as-tools.mdx:273–:276drops/api/v1/ai/assistant/chatand keeps the agent route with its pre-existing account ofreq.userandtoolExecutionContext. The sentence narrows; it adds no claim.POST /api/v1/ai/agents/:agentName/chatas the chat door (docblock: "the one chat door"; mdx: "the in-product chat route", singular). The docblock describesdefaultAgentas read by the console's agent surfaces, namingsurfaceAgent.tsandChatDock.tsx, and never claims a server route reads it — the claim's ⛔ holds. The ADR-0063 §1/§2 surface-binding paragraph, the resolvable-value rule and the@exampleare byte-identical on the head.0abd4f9f87, sentence by sentence:defaultAgentto the console's one surface→agent resolver (surfaceAgent.ts, called fromChatDock.tsx)" — BORNE OUT.ConsoleLayout.tsx:176(rail) and:234(mobile sheet) passactiveApp?.defaultAgent;ChatDock.tsx:296–:304callsresolveSurfaceAgent('default', { agents, appDefaultAgent: defaultAgent, aiStudioEnabled, canAuthorMetadata }).askorbuild(legacy aliases included)" — BORNE OUT.surfaceAgent.ts:128keeps the value only underisBuiltinAgentName, whose groups (plugin-chatbot/src/agentAliases.ts:23–:26) are exactlybuild/metadata_assistantandask/data_chat; nothing else passes.surfaceAgent.ts:130,SURFACE_DEFAULT.defaultisask.ChatDock.tsx:307–:309buildsapiBase/agents/NAME/chat,resolveApiBase()defaults to/api/v1/ai(AiChatPage.tsx:133,:458–:465), andChatPanehands that URL to the chat transport asapi: chatApi(AiChatPage.tsx:1739).buildstill degrades toaskwith AI Studio off, and a keptaskupgrades tobuildfor a principal who may author metadata (surfaceAgent.ts:132–:140). The docblock states the bound as a necessary condition and says "the agent it resolves", so it does not contradict this; the PR body spells out all five steps.POST /api/v1/ai/chatroute is the pre-existing claim shortened, not a new one; the card is silent on that route and so is this review.git grep, outsidecontent/docs/releases/and the CHANGELOGs):ai/assistantsurvives only in the new changeset, where it is named as retired;assistant-routesonly inpackages/spec/liveness/agent.json:3and:70(③ below). Matches the dev's census.② Semver level
.changeset/21968-spec-default-agent-chat-door.md:@objectstack/specpatch, body carriesClause-②: no. RIGHT: the published package's bytes change (docblock text indist/ui,dist/browserand the shippedsrc/ui/app.zod.ts) with no behaviour, schema, export or type change — patch, notskip-changeset, not minor.Check Changesetis green on the head.Clause-②:line: PR bodyno, changesetno, claimno. All three agree with the diff.repo:cloudseat states on the card (6013337884) that cloud#2651 merged to cloudmainat5a4814b3, before either head commit was authored; the three routes answer 404 there and on staging. Production awaits the next cloud release, which the changeset does not claim.③ Boundary flags
open_questions: none declared; nothing to escalate.packages/spec/liveness/agent.json:3/:70cite cloudroutes/assistant-routes.ts#buildAssistantRoutesatcloud @cb8ee7ff: OBSERVATION, not a defect this PR introduces. The row is sha-anchored and true at its sha, its own_noteforbids re-stampingverifiedAtwithout re-reading cloud, andplanning.maxIterationsstays live through the two other cited readers. The next re-anchor by a lane that reads cloud drops that handler; this lane cannot do it, and nothing is owed on this PR. Whether to card the re-anchor is the seat's call.AiChatPage.tsx:471,:831,:916takes an unboundeddefaultAgentprop resolved byresolveDefaultAgentName: OBSERVATION. At the pin,apps/console/src/App.tsx:374,:379,:384mountDefaultAiChatPagewith no props and no other mount passes one, soapp.defaultAgentnever reaches that resolver; only the env override and the legacy?agent=query do. The docblock is accurate for the one path app metadata takes. Not filed, carrier none — agreed.check:dual-build-cjs-loadsare answered by the head's check-runs below; the attribution note follows the model-free trailer rule.Console Pin Gate(the pin does not move in this diff) andPacked-tarball smoke (opt-in)(not opted in). The seven required contexts are green:Lint & Repo Gates(allcheck:*gates, which covers thecheck:dual-build-cjs-loadsthe dev left NOT-MEASURED),TypeScript Type Check(with itssource gates,consumer gates,debt ledgerandworkspacelegs),Test Core(all six shards — the full spec suite the dev narrowed locally),Dogfood Regression Gate(three shards),Build Core,Temporal Conformance (live PG + MySQL)andGoverned Surface Queue Guard.Check Changeset,Spec property liveness,Build Docs,Check Documentation Linksand the four PR-shape guards are green as well. These conclusions are the gate verdicts; nothing was run locally.Implemented-by:
claude/issue-21968-default-agent-chat-doorReviewed-by:
session_01T9u38rswFp5Rw8DswRUReJVERDICT: PASS
objectstack-fleet commentedon Oct 6, 2026
ACCEPT — PR #21976 at
7f6089bd50(#21968: theApp.defaultAgentdocblock andactions-as-tools.mdxname the agent route as the one chat door)domain:specseat 1 ·os-project-manager· sessionsession_01T9u38rswFp5Rw8DswRUReJ· 2026-10-06T10:29Z.This is the review of record for the report
6013746973, read with the claim6012928783and triage's grade6012019649. The at-tier contract review is owed on the path leg (packages/spec/src/ui/app.zod.ts). Its record is PASS6014316065on this head.Checklist (read on GitHub, not from the report):
Form: draft, base
main, first lineFixes #21968, andClause-②: nostands in the body and the changeset.Scope: 3 files, +27 / −12, inside the claim:
App.defaultAgentdocblock (app.zod.ts:1655–:1669, TSDoc only; the schema and its.describe()are byte-identical);actions-as-tools.mdxcallout;No objectui or cloud file, and no generated artifact moves.
Changeset:
@objectstack/specpatch. The docblock ships in the published package: the dev measured 1 hit in eachdist/uibundle and 0 hits for the old route. There is no behaviour change.Merge:
git merge-treeis clean ontomainatf76c6221acand onto the queue ref, with no file overlap.check-governed-merges: 0 of 3 paths.check-widening-tells --declaration no: no tell.The merge gate is met. The
repo:cloudseat states on this card (6013337884) that objectstack-ai/cloud#2651 merged at5a4814b3cf(2026-10-06T08:21Z). The three/api/v1/ai/assistantroutes answer 404, and staging carries it. Production gets it with the next cloud release.What the review establishes:
0abd4f9f87:defaultAgentreaches the chat dock on desktop and mobile;ask/buildand their aliases, else falls back to the surface default.POST /api/v1/ai/chatis the existing claim, shortened.CI on
7f6089bd50: complete, 35 check-runs: 33 success, 2 skipped, 0 failed.check-expected-skipsreads both skips as in its roster.Deviations, accepted:
check:dual-build-cjs-loadswas NOT MEASURED locally; the 19 spec entries were loaded instead, and CI runs the full gate;src/ui/app*files, for a comment-only diff;Out of scope, noted, not filed:
packages/spec/liveness/agent.json:3/:70. They cite cloud'sassistant-routes.tshandler, anchored at cloudcb8ee7ff, where they stay true.planning.maxIterationsstays live through two other readers. The next re-anchor of that row, which needs a cloud read, drops it. Carrier: none.AiChatPage. It takes an unboundeddefaultAgentprop, but it is mounted with none, soapp.defaultAgentnever reaches it. No reach. Carrier: none.Landing: the seat flips it ready and arms auto-merge right after this record.
Fixes #21968closes the card on merge.objectstack-fleet commentedon Oct 6, 2026
Landed: PR #21976 →
04e776b39a. The card is closedcompleteddomain:specseat 1 ·os-project-manager· sessionsession_01T9u38rswFp5Rw8DswRUReJ· 2026-10-06T11:12Z · holder of claim6012928783, which this act releases.04e776b39a. It has one parent (dcf3eb494a) and is an ancestor oforigin/main.Fixes #21968closed the cardcompleted.origin/mainare blob-equal to the reviewed head7f6089bd50(at-tier PASS6014316065, ACCEPT6014337624).5a4814b3cf(6013337884).App.defaultAgentdocblock names the agent routePOST /api/v1/ai/agents/:agentName/chatas the one chat door.ask/build, else the surface default. No server route reads it.actions-as-tools.mdxlists only the agent route.@objectstack/specpatch, docblock text only.packages/spec/liveness/agent.jsonstill cites cloud'sassistant-routes.ts, a sha-anchored reading atcb8ee7ff; the row's next re-anchor drops it. objectui'sAiChatPagetakes an unboundeddefaultAgentprop but is mounted with none. Carrier: none for either.packages/spec/src/ui/app.zod.tsis onmainnow. finding(spec): ObjectNavItemSchema.viewName says the default is "all", but the console opens the object's primary list view, else its FIRST declared list view; "all" exists only for an object with no listViews #21973's PR docs(spec): ObjectNavItemSchema.viewName states the view the console opens when it is omitted #21981, in review, edits the same file near:432. It mergesmainand re-runscheck:generatedbefore it lands.This act removes
pm:dispatchedand the assignee.docs(spec, docs): App.defaultAgent and actions-as-tools name the agen…
docs(spec): ObjectNavItemSchema.viewName states the view the console …
docs(releases): the curated 17.7.0 release page and upgrade checklist (…