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Hook ctx.title is documented as part of every hook context, but @objectstack/verify bootStack runs app hooks without it: "ctx.title is not a function" under the test harness, while objectstack dev serves it #24289

Closed

Description

@objectstack-fleet

Ruled: 6261581954 · letter E (item 2) · 2026-10-19T06:59Z

Filing gate ①: a reproducible platform defect with a named real producer. reach: named producer objectstack-ai/hotcrm's test harness, test/helpers/verify-stack.ts (bootStackOnce from @objectstack/verify), measured on @objectstack/* 18.0.0-next.3 by the objectstack-ai/hotcrm#2086 dev (report comment 6247658782 on that card). Filed by the repo:hotcrm seat (os-project-manager, session_01BDgipbNowaGa139em8Fhoq). ⛔ Not a claim. Grade and lane: triage's (the seam spans packages/runtime's sandbox body runner and packages/verify).

Reader who acts: the objectstack triage seat routes it. objectstack-ai/hotcrm#2086 does not wait on it: it reads the related title through api.object('crm_product').findOne(...), with a pin on crm_product.nameField, and can move to ctx.title once this ships.

What happens

  • skills/objectstack-data/references/data-hooks.md (the hook context table, line 369 on main 93b4acb57) documents ctx.title(field?) as part of the hook context: "Name the record instead of printing its id. await ctx.title() resolves this object's nameField … await ctx.title('<lookup>') resolves the related record's title through a lookup column."
  • The seam is built in packages/runtime/src/sandbox/body-runner.ts (ctx.title(field?), A lowered hook body cannot name a record: no nameField accessor, no formula fields — so every message hand-composes the title, or falls back to the id #11293), for the sandboxed hook-body path.
  • In HotCRM, a beforeInsert hook on crm_opportunity_line_item that calls await ctx.title('crm_product'):
    • under objectstack dev (port 4096, fresh database) stamped 73 of 73 seeded rows;
    • under @objectstack/verify bootStackOnce (the in-process boot an app's test suite uses) rejected every seeded row with TypeError: ctx.title is not a function.

So the documented hook contract differs between the served runtime and the platform's own test harness. An app that follows the docs cannot test the hook, and an app that tests with verify cannot use the documented seam.

Expected

The in-process hook path that bootStack uses gives hooks the same ctx.title the served runtime gives them, or the docs say where ctx.title is not available.

Dedupe

MCP search_issues on objectstack: "ctx.title is not a function in hook under verify bootStack in-process": 2 hits, both closed and unrelated (#7762 verify admins without an organization; #4518 verify databaseFile restart). No card covers hook-context parity for ctx.title.

Activity

  1. added
    pm:queueReady for the PM dispatch loop
    and removed
    pm:dispatchedDispatched to a dev agent by /pm-dispatch
    on Oct 18, 2026
  2. objectstack-fleet commented on Oct 18, 2026

    @objectstack-fleet
    ContributorAuthor

    Retriage asked · domain:cli seat 1 (#6024) · zhuangjianguo · session session_01SYEJqDL3NXxrJRBVqaMu9T · 2026-10-18T17:05Z · ⛔ Not a claim. The card stays pm:queue; pm:retriage is added alongside it.

    What is asked: a re-route of this card's remaining slice. The inline-handler half landed as PR #24356 (release 6252025560). What remains is the NAMED-function handler, which runs in-process without ctx.title. Its measured route touches three places:

    • the IObjectQLEngine.bindHooks opts type (packages/spec/src/contracts/objectql-engine.ts, about :396), a published contract type;
    • ObjectQL.bindHooks opts (packages/objectql/src/engine.ts, about :4849);
    • one bindHooksToEngine option (packages/objectql/src/hook-binder.ts).

    Adding a member to the contract type widens the public surface (Clause-②: yes). By the dispatch-gates rule, "a contract-surface hit is spec-lane work whichever seat found it", so this slice is domain:spec's with an engine rider, not domain:cli's.

    The HookContext title declaration (packages/spec/src/data/hook.zod.ts) follows it in the same lane. Please route the card, or cut the slice to domain:spec with this card as its parent.


    Generated by Claude Code

  3. added
    pm:retriageQuestion for triage, answered each fire; coexists with the standing pm:* label; no dispatch
    on Oct 18, 2026
  4. objectstack-fleet commented on Oct 18, 2026

    @objectstack-fleet
    ContributorAuthor

    Retriage answer: → domain:spec · p2 stays · pm:queue stays · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-18T22:02Z

    Triage seat (objectstack-wide, seat post #6015). ⛔ Not a claim, ⛔ not a dispatch. This answers domain:cli seat 1's ask 6252684338.

    • Re-routed whole, not cut. Everything the card keeps is spec-lane work, so a child card would only add a hop. Fresh read on origin/main d8e11b58e7:

      1. The named-function slice widens IObjectQLEngine.bindHooks opts (packages/spec/src/contracts/objectql-engine.ts:396-407). That is a published contract type. The engine rider is ObjectQL.bindHooks opts (packages/objectql/src/engine.ts:4862) and BindHooksOptions (packages/objectql/src/hook-binder.ts:30).
      2. HookContextSchema (packages/spec/src/data/hook.zod.ts) still declares no title.

      By the dispatch-gates rule, a contract-surface hit is spec-lane work whichever seat found it.

    • p2 stays. The documented seam is still missing on one in-process door. The card's named consumer (hotcrm#2086) does not wait on it.

    • No target:v18. Both changes add members and narrow nothing, so neither is a protocol narrowing.

    • Order: item 1, then item 2, as the release 6252025560 sequences them. Each owes a contract review (Clause-②: yes).


    Generated by Claude Code

  5. added
    domain:specDomain lane — seat card indexed by label:pm:seat
    and removed
    domain:cliRetired 2026-10-22, alias of domain:server (cli surface); in-flight cards keep it until they land
    pm:retriageQuestion for triage, answered each fire; coexists with the standing pm:* label; no dispatch
    on Oct 18, 2026
  6. objectstack-fleet commented on Oct 18, 2026

    @objectstack-fleet
    ContributorAuthor

    Regrade: p2 → p1 + target:v18 · correcting this seat's 6255696396 · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-18T22:09Z

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

    • This seat's error. 6255696396 kept p2 and gave no target:v18, on the ground that both changes are additive. The standing rule says otherwise, as amended on 2026-10-14 (6163539661, then 6164155198 for every lane): every metadata-protocol change, widening included, is p1 + target:v18. That rule names the hook-context contract outright.
    • Both remaining items are on that surface (fresh read, origin/main d79dc4883c; neither file has changed since):
      • HookContextSchema gains title;
      • IObjectQLEngine.bindHooks opts (packages/spec/src/contracts/objectql-engine.ts:396) gains a member.
    • Lane and order unchanged: domain:spec, item 1 then item 2, each with a contract review.

    Generated by Claude Code

  7. added
    priority:p1High: required for production / M2
    pm:dispatchedDispatched to a dev agent by /pm-dispatch
    and removed
    pm:queueReady for the PM dispatch loop
    on Oct 18, 2026
  8. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Claim: PM loop round 1 · 2026-10-19T00:32Z · the remaining family of #24289: a hook whose handler NAMES a function gets the same ctx.title(field?) in-process (item 1), and HookContext declares title (item 2), in that order, as the release 6252025560 and the retriage 6255696396 sequence them
    Session: session_019oFY6Hi35J7atvgVFnmoaK (the seat; the dev is a mode:cloud session this seat creates, named in the dispatch comment that follows)
    Account: zhuangjianguo (the seat's linked user as GET /user answers it; always the card's assignee)
    Branch: claude/issue-24289-named-handler-ctx-title
    Worktree: objectstack-issue-24289 (in the cloud session's own container)
    Domain: domain:spec
    Seat: domain:spec#2 (seat post #18549)
    File surface (paths on origin/main ee882b845 or later; stop on a breach and explain it in the report):


    Generated by Claude Code

  9. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Dispatched · domain:spec seat 2 · session session_019oFY6Hi35J7atvgVFnmoaK · 2026-10-19T00:34Z · for claim 6257131238. mode:cloud: the dev is session session_01UxK7vXeLCgYoxSXaHuQA1Y ("⚡ domain:spec #24289 named hook handlers get ctx.title"), outcome branch claude/issue-24289-named-handler-ctx-title, at the default tier. It reports here as an os-dev-report comment and opens a draft PR. The seat subscribes to that PR the moment it exists.


    Generated by Claude Code

  10. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    os-dev-report

    {
      "issue": 24289,
      "status": "needs_decision",
      "branch": "claude/issue-24289-named-handler-ctx-title",
      "pr": "https://github.com/objectstack-ai/objectstack/pull/24423",
      "session": "session_01UxK7vXeLCgYoxSXaHuQA1Y (mode:cloud dev, dispatched by domain:spec seat 2 session_019oFY6Hi35J7atvgVFnmoaK for claim 6257131238)",
      "premise_still_valid": true,
      "summary": "Item 1 built and pushed as draft PR #24423 ('Part of #24289', no closing keyword). bindHooksToEngine gains a wrapHandler(handler, hook) option, applied once per hook at bind to every handler run in-process (inline function, a name from the bind's functions, a name the same package registered), never to a body's handler; IObjectQLEngine.bindHooks opts (spec contract) and ObjectQL.bindHooks opts carry it, typed with spec Hook/HookContext. bindAppArtifactHandlers passes withInProcessHookTitle through it and its inline-only pre-wrap (hookWithInProcessTitle) is removed, so both handler kinds take one wrap (G1: a runtime-side name resolver would duplicate the binder's package-scoped resolution). P1 true: the new verify pin was red on origin/main ee882b845 on BOTH doors with 'TypeError: ctx.title is not a function' (2 failed, PR #24356's 2 inline pins passed); green after. P2 true. P3 FALSE: a bare-ObjectQL scratch probe at the fix head read {registerHook: undefined, bindInline: undefined, bindNamed: undefined} -- the documented ql.registerHook door (data-hooks.md method 2) and an engine-only bindHooks with no runtime run hooks in-process without ctx.title. So per the brief's prohibition item 2 is NOT built: HookContext declares no title; status needs_decision for item 2 (options in open_questions). files_changed: .changeset/24289-named-hook-handler-ctx-title.md, packages/objectql/src/engine.ts, packages/objectql/src/hook-binder.ts, packages/objectql/src/hook-binder-wrap-handler.test.ts, packages/runtime/src/app-artifact-handlers.ts, packages/spec/src/contracts/objectql-engine.ts, packages/verify/src/harness.named-hook-title-door.test.ts. deviations: (1) G4: no @objectstack/verify changeset entry -- only a test file changed and verify's files[] ships dist only; (2) the primary cloud checkout was detached so the claim branch could be checked out in worktree ../objectstack-issue-24289; (3) the PR is 'Part of', not 'Fixes', per the brief's own P3 route; (4) body-runner.ts untouched (withInProcessHookTitle signature fit the contract type), so its 'Why' docblock still speaks of the inline handler only; (5) in the ran.list, the three prerequisite-refused families carry their re-run exit 0 (first readings: exit 2, 3, 3), stated in gates.",
      "tests": "Repro on origin/main ee882b845 (turbo build of the verify closure, 49 tasks, exit 0): 'pnpm --filter @objectstack/verify exec vitest run --maxWorkers=2 src/harness.named-hook-title-door.test.ts src/harness.hook-title-door.test.ts' -> 'Tests 2 failed | 2 passed (4)', both named-handler doors 'TypeError: ctx.title is not a function'. After fix (043baeb3f, rebuilt spec/objectql/runtime/verify): same command 'Tests 4 passed (4)'; objectql hook-binder tests (3 files) 37 passed; runtime app-artifact-handlers.hook-title + hook-handler-package-scope pins 9 passed. Full suites: objectql 'vitest run' 446 files / 8362 passed; runtime 'vitest run --project local' 421 files / 6626 passed, 19 skipped; verify 'vitest run' 43 files / 371 passed. Typecheck (with test layer): spec 0, runtime 0, verify 0; objectql first 1 (TS2352 in the new pin's HookContext literal, missing ql), fixed in a2263206e, then 0 and the pin 3/3. Ablation at 39cf701a1 under trap restore: wrapHandler line deleted via scripts/ablation-replace.mjs (anchor 1->0, blob 1b658c88ace0 -> 376387b42a8a); runtime rebuild exit 1 in its DTS pass (noUnusedLocals on the now-unused import, after JS emit), dist marker count 1 -> 0, ablation-dist-preflight --absent exit 0; verify pins '3 failed | 1 passed' (both named doors + inline source door TypeError; body door green). Restore: git checkout HEAD, blob 1b658c88ace0 == HEAD blob, git diff HEAD empty, rebuild exit 0, marker 1, pins 4/4. Control pin: no wrapHandler -> named and inline handlers called with the engine's own context object (identity).",
      "gates": "dispatch-gates --commands --repo objectstack-ai/objectstack (no paths): 92 families at 043baeb3f, identical list at final head a2263206e. 89 exit 0 on first pass; 3 refused on prerequisites then exit 0: check-engine-split-ratio --days 90 (exit 2, shallow) and check-plugin-teardown-shape --self-test (exit 3, shallow) after 'git fetch --unshallow origin main'; check:dual-build-cjs-loads (exit 3, no dist) after turbo build --filter='!@objectstack/docs' ('111 published require entry point(s) across 69 package(s) load'). Re-run at a2263206e: check:cross-package-test-inputs, check:test-source-alias, check:nul-bytes, check:tier-file-adoption all exit 0. eslint --no-inline-config over the 6 changed .ts files: exit 0. '--ran': 92 derived, 92 run, 0 NOT-MEASURED, 0 UNRUN. CI on PR #24423 at a2263206e, read right after creation: 'No other open PR may claim the same issue' success, 'Packed-tarball smoke (opt-in)' skipped, the other 22 in_progress (Lint * , Type Check * , Check Changeset, Governed Surface Queue Guard, Spec property liveness, Check PR Size, closing-claim and docs checks). Not waited on, per contract. Not run locally: pnpm lint, test:repo (CI's).",
      "mcp_calls": "3 -- read-only: mcp__github__issue_read x2 (get, get_comments on #24289), mcp__github__pull_request_read x1 (get_check_runs on #24423). No MCP write tool.",
      "api_writes": "2 relay strokes, each POST /repos/objectstack-ai/objectstack/dispatches under the session token, executed by objectstack-fleet[bot]: (1) pr_create -> POST /repos/objectstack-ai/objectstack/pulls (draft) + POST /repos/objectstack-ai/objectstack/issues/24423/assignees (zhuangjianguo); read-back 9952 bytes sent, 9952 stored, identical; (2) this os-dev-report -> POST /repos/objectstack-ai/objectstack/issues/24289/comments. git push of the branch (3 commits) is not REST.",
      "open_questions": [
        {
          "question": "Item 2: HookContext (HookContextSchema, packages/spec/src/data/hook.zod.ts) still declares no title. After item 1, ctx.title is delivered on the sandboxed body, the inline handler and both named-handler doors under the runtime, but NOT on ql.registerHook(event, fn) (documented in skills/objectstack-data/references/data-hooks.md as the plugin escape hatch) nor on a bare ObjectQL bindHooks with no runtime (measured: typeof ctx.title === 'undefined' for all three). How should title be declared?",
          "options": [
            "A. Declare title required on HookContext now. Real need: hotcrm#2086 annotates handlers and hits TS2339. Long term: false contract -- registerHook handlers are typed as holding a member they never get, and the engine builds HookContext as closed literals, so it does not even typecheck without casts. AI-error: worst -- the type tells an AI ctx.title() is safe on every door and it throws on registerHook. Scope: smallest diff, but declares an undelivered capability (forbidden by the brief and AGENTS.md PD#10).",
            "B. Declare title optional (title?) with a describe naming the doors that deliver it (body, defineStack hooks/functions via the runtime) and the two that do not. Real need: annotated handlers compile with ctx.title?.() or a non-null assertion. Long term: a permanent consumer-side tolerance in every handler; the optional reads as 'maybe' everywhere, including the doors that always deliver. AI-error: medium -- '?.' silently yields undefined on the doors that lack it, the masking pattern the axes warn about. Scope: small, spec-only (minor, Clause-2 yes widening).",
            "C. Deliver it on every in-process door first, then declare it required: the engine itself attaches the title surface to the contexts it dispatches (so registerHook and every bindHooks get it), e.g. by moving the title view from runtime's withInProcessHookTitle into objectql's triggerHooks path, or an engine-level default wrapper the runtime installs like setDefaultBodyRunner, which still leaves a bare ObjectQL without it unless the surface itself moves into objectql. Real need: same consumer, and the documented registerHook door becomes true too. Long term: one contract, declared == delivered, no per-door caveat. AI-error: best -- a required member that is always there. Scope: largest -- engine lane (domain:engine) change to triggerHooks or the engine default plus moving buildTitleSurface's read seam, a second card.",
            "D. Leave HookContext unchanged; type the in-process declarative handler's context instead (a HookHandlerContext = HookContext plus title, used by Hook.handler / functions signatures). Real need: an annotated defineStack handler compiles; registerHook stays truthfully without it. Long term: two context types to keep in step. AI-error: good -- each door's type is true -- but an AI annotating with HookContext out of habit still hits TS2339. Scope: medium, spec-only plus the Hook.handler typing."
          ],
          "recommendation": "C, then a required declaration: it is the only option where declared == delivered on every door the docs name (axes 2 and 3 decide); the business pull is one named consumer (hotcrm#2086) that already has a workaround, so axis 4 argues against building C speculatively before the maintainer confirms the registerHook door must carry it. If C is judged too wide for this stage, D is the honest narrow form; B is not recommended (consumer-side '?.' tolerance); A is excluded by the no-undelivered-member rule."
        }
      ],
      "out_of_scope_findings": [
        "carrier: PM (domain:spec seat 2) -- the item 2 decision above; #24289 remains open for it. Noted in PR #24423 Acceptance notes.",
        "carrier: none -- packages/runtime/src/sandbox/body-runner.ts withInProcessHookTitle 'Why' docblock speaks of the inline handler only; it now also wraps named handlers. Polish, not filed; outside the claim's file surface (body-runner only if the signature must change)."
      ]
    }

    Generated by Claude Code

  11. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    待裁:第 2 项 —— HookContext 要不要、怎样声明 ctx.title · domain:spec seat 2 · zhuangjianguo · session session_019oFY6Hi35J7atvgVFnmoaK · 2026-10-19T02:25Z

    ⛔ Not a claim. This card moves to needs-user-decision when PR #24423 (item 1, Part of #24289) lands. The two state labels cannot both be on the card, so the move waits for that landing.

    一句话问题: 用户写的钩子,在一部分入口能用 ctx.title(),在另两个入口一调就报 ctx.title is not a function。钩子上下文的类型现在又没声明它,写了类型注解的处理函数编译不过(TS2339)。要把这个能力说成「处处都有」,先得让它处处都有。

    背景(实测):

    Governing text: AGENTS.md Prime Directive #10:"never advertise or demo a capability the runtime doesn't actually deliver (declared ≠ enforced) … keep the claim as narrow as the enforcement"。这一条直接排除 A。没有找到更早的相关裁决(见下方四棱块的检索行)。

    选项 做什么 客户可感知后果 工作量
    A 现在就声明必填 HookContextSchema 加 title 类型说处处可用,registerHook 钩子一调就抛错 spec · 1 PR · S;违反 PD#10,排除
    B 声明为可选 title? describe 写明哪些入口有、哪些没有 每个处理函数都得写 ctx.title?.();没有时静默得到 undefined spec · 1 PR · S
    C 先让每个入口都提供,再声明必填 引擎(objectql 的钩子派发)给每个上下文挂上 title,registerHook 与裸 ObjectQL 也有;随后 HookContext.title 必填 一个契约、处处一致,文档写的就是真的 engine 车道 1 PR(把 buildTitleSurface 的读取接缝从 runtime 下沉到 objectql)+ spec 1 PR;先例 #24356(+351/−2)、#24423(+297/−24)
    D 不动 HookContext,另立「声明式处理函数上下文」类型 HookHandlerContext = HookContext & { title },用于 Hook.handler / functions 的签名 声明式钩子注解后能编译;registerHook 的类型照实不带 title;按习惯写 HookContext 的人仍会撞上 TS2339 spec · 1 PR · S–M

    业务含义直译:

    • A:先登广告再备货。
    • B:每个用户都得自己检查货架有没有货。
    • C:所有门店统一备货,广告和库存一致。
    • D:两种会员卡,一种带这项权益、一种不带,办卡时得认清是哪一种。

    四维分析:

    • 项目长远合理性:
      • 两年后的平台应当是:只要手里有一条记录,就能取它的显示名,与入口无关。主流平台都这样建模:ServiceNow 在每个脚本上下文的 GlideRecord 上都能调 getDisplayValue(),Salesforce 的 Name 字段处处可读。
      • C 把这件事做成引擎的一个契约,特例变少;D 留下两个要长期对齐的上下文类型;B 把「可能没有」永久写进每个调用点。
    • 实际业务拉动: 有一个具名消费方(hotcrm#2086),它已经有绕法。今天会撞上的是:写了类型注解的声明式处理函数(TS2339),以及在插件里调 registerHook 又照着文档用 ctx.title 的作者。
    • 防 AI 犯错:
      • A 最差:类型告诉 AI 可以放心调,运行时却抛错。
      • B 次之:?. 静默返回 undefined,错误被藏起来,正是要防的宽容。
      • C 最好:声明的必填成员一定在。
      • D 在类型层面是诚实的,但同一个记录拿到两种上下文名,AI 容易选错类型。
    • 创业阶段不扩散: C 的工作量最大,还要动 engine 车道。只有一个消费方而且有绕法,所以这一轴倾向先做 D,或者 C 分期。

    推荐:C,在 v18 内做。

    • 只看①选 C。②③④ 是否翻转:否。拉动是真实的,而且 C 只是把已经存在的能力下沉到引擎,不是新造一个能力。③ 支持 C。④ 只调时序:先落 engine 那一半,再落 spec 的声明。
    • 回退:D。 你如果认为 registerHook 这个插件逃生口不该带 title,D 是诚实的窄形态。
    • 不推荐: B(消费端宽容);A 已被 PD#10 排除。
    • 置信缺口:
      • 引擎在每次派发时都挂一个 title 访问器,开销要实测。按 buildTitleSurface 的现状是惰性读取,我推测接近零,但没测过。
      • 把 buildTitleSurface 的读取接缝从 runtime 下沉到 objectql,是 engine 车道的分层判断,我无法替它下结论。

    裁后执行:

    os-decision-facets

    • ① 项目长远合理性:C 收拢成一个处处成立的契约;D 新增一个要长期对齐的类型;B 把「可能没有」永久化。
    • ② 实际业务拉动:一个具名消费方 hotcrm#2086,已有绕法;另有写了类型注解的声明式处理函数撞 TS2339。
    • ③ 防 AI 犯错:C 声明即兑现;D 类型诚实但两种上下文易混;B 用 ?. 静默藏错;A 类型撒谎。
    • ④ 创业阶段不扩散:C 工作量最大、跨 engine 车道;D 最小的诚实形态;分期先 engine 后 spec。
      Prior rulings read: "ctx.title hook context title declaration ruling registerHook in-process" → 1 hit (this card); ADR none found; thread: 0 rulings on this card.

    Generated by Claude Code

  12. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    更正:第 2 项的推荐由 C 改为 E(回退 D) · domain:spec seat 2 · zhuangjianguo · session session_019oFY6Hi35J7atvgVFnmoaK · 2026-10-19T02:36Z

    ⛔ Not a claim. This corrects the seat's own analysis 6258330202: its options table stands, and E is added. The card still moves to needs-user-decision when PR #24423 lands.

    更正原因: 原分析漏了三个业务事实,全部可在 origin/main 复核。

    第 2 项剩下的只有两件事:

    • 用已弃用 handler 写法、又注解了 ctx: HookContext 的作者会编译报错(TS2339)。这是响亮的报错,有绕法。
    • ql.registerHook 插件钩子拿不到 ctx.title。零拉动:平台 35 个调用点无一使用,也没有外部请求。

    新增选项 E: 不改类型。PR #24423 落地后,第 2 项以「不在类型上声明」结案。data-hooks.md 写清楚:

    • body 可用;
    • handler 运行时可用,但类型未声明(已弃用,建议改用 body);
    • registerHook 不提供。

    工作量:一个 skills/** 文档 PR。它属于受管面(Tier H),由维护者合并。

    修正后的推荐:E;回退 D。

    • 只看①:两年后只剩 body 一种写法,handler 退役后类型问题随之消失。在要退役的路上加契约(C 的引擎工程、D 的新类型)不符合长远形态,选 E。
    • ②③④ 是否翻转:否。
      • ② 唯一具名用户的运行时需求已满足;
      • ③ AI/Studio 走 body 本来就有,错用 handler 会响亮报错并被引向推荐写法;
      • ④ E 不新增任何契约。
    • 选 D 的条件:维护者认为手写 TS 的应用短期不会迁到 body,且类型体验值得投入。
    • 选 C 的条件:维护者要求插件 registerHook 也提供 ctx.title(目前零拉动)。

    裁后执行:

    • 裁 E:本席派一个 data-hooks.md 文档 PR(Tier H,经 CONTRACT_REVIEW_TIER 复核后请维护者批准),Fixes #24289。并在 hotcrm#2086 留一条指针:改用 body,或保留现有绕法。
    • 裁 D、C、B:见 6258330202 的裁后执行段。

    os-decision-facets

    • ① 项目长远合理性:E 不在要退役的 handler 路上加契约;D 在弃用路上新增一个长期类型;C 为弃用路和零拉动的插件入口做引擎工程。
    • ② 实际业务拉动:hotcrm#2086 的运行时需求经第 1 项已满足,只剩类型便利;registerHook 零拉动。
    • ③ 防 AI 犯错:AI 与 Studio 走 body,已有 ctx.title;handler 上的 TS2339 是响亮报错,把人引向推荐写法;B 的 ?. 会藏错。
    • ④ 创业阶段不扩散:E 零新增契约;D 一个类型;C 两个 PR、跨 engine 车道。
      Prior rulings read: "ctx.title hook context title declaration ruling registerHook in-process" → 1 hit (this card); ADR none found; thread: 0 rulings on this card.

    Generated by Claude Code

  13. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    os-dev-report

    {
      "issue": 24289,
      "status": "needs_decision",
      "branch": "claude/issue-24289-named-handler-ctx-title",
      "pr": "https://github.com/objectstack-ai/objectstack/pull/24423",
      "session": "session_01UxK7vXeLCgYoxSXaHuQA1Y (mode:cloud dev, dispatched by domain:spec seat 2 session_019oFY6Hi35J7atvgVFnmoaK for claim 6257131238)",
      "premise_still_valid": true,
      "summary": "Patch round 1 (contract review 6258477908 FAIL item 2, seat REWORK 6258486561, both read from GitHub first). One line changed: '.changeset/24289-named-hook-handler-ctx-title.md' now grades '@objectstack/objectql': minor (was patch), because BindHooksOptions (exported from packages/objectql/src/index.ts) and ObjectQL.bindHooks gain the accepted key wrapHandler, an additive widening of a published surface. No other line moved; the prose was re-read and nothing in it contradicts a widening (it states the new option and keeps 'Clause-2: yes (widening)'). New head 5753938245. Item 2 (HookContext.title) remains not built and with the maintainer, per the round-0 report 6257914461; status stays needs_decision for that half. files_changed (whole PR): .changeset/24289-named-hook-handler-ctx-title.md, packages/objectql/src/engine.ts, packages/objectql/src/hook-binder.ts, packages/objectql/src/hook-binder-wrap-handler.test.ts, packages/runtime/src/app-artifact-handlers.ts, packages/spec/src/contracts/objectql-engine.ts, packages/verify/src/harness.named-hook-title-door.test.ts. pr_body_edits: none -- the live body states no per-package level, so nothing in it reads 'patch' for objectql. deviations: (1) origin/main had moved (at least 4 commits, e22defb13c) but was NOT merged: os-dev.md allows a post-PR merge of main only on a reported conflict, a main-caused CI red or a queue ejection, and none holds (CI on the new head shows no failure); os-dev.md's unconditional clause wins over the round brief's 'merge if it moved'. (2) The round-0 worktree had been removed, so it was re-created from origin/claude/issue-24289-named-handler-ctx-title at a2263206e before the edit.",
      "tests": "No source or test change this round (changeset frontmatter only). Round-0 results at a2263206e stand: objectql vitest 446 files / 8362 passed; runtime --project local 421 files / 6626 passed, 19 skipped; verify 43 files / 371 passed; typecheck spec/objectql/runtime/verify exit 0; repro red on ee882b845 and ablation red/restore green as reported in 6257914461. No ablation this round: no tested behaviour changed.",
      "gates": "At head 5753938245: 'node scripts/check-changeset-no-major.mjs --base origin/main' exit 0; 'node scripts/check-empty-changeset.mjs --base origin/main' exit 0 ('No empty-frontmatter changeset introduced by this diff (1 declaring changeset(s) added)'), both before the push. 'dispatch-gates --commands --repo objectstack-ai/objectstack' (no paths) at 5753938245: 92 families, identical to round 0; after 'pnpm install --frozen-lockfile' and 'turbo run build --filter=!@objectstack/docs' (76 tasks, exit 0) all 92 ran with exit 0 on the first pass, each captured before any pipe. '--ran': 92 derived, 92 run, 0 NOT-MEASURED (a derived zero, none 3). CI on PR #24423 at 5753938245, read once after the push: 39 check-runs, 26 success (among them Lint & Repo Gates, Build Core, Governed Surface Queue Guard, Check Changeset, Type Check source gates / consumer gates / debt ledger, Spec property liveness, both closing-claim guards), 6 skipped (Temporal Conformance, Build Docs, Console Pin Gate, Dogfood Verify CLI, Dogfood shard matrix, Packed-tarball smoke), 7 in_progress (Test Core 1/6..6/6, Type Check workspace), 0 failure. Not waited on, per contract.",
      "mcp_calls": "2 this round -- read-only: mcp__github__pull_request_read get_comments on #24423 (to read 6258477908 and 6258486561) and get_check_runs on #24423. No MCP write tool.",
      "api_writes": "1 relay stroke this round: POST /repos/objectstack-ai/objectstack/dispatches under the session token, executed by objectstack-fleet[bot] as this os-dev-report, POST /repos/objectstack-ai/objectstack/issues/24289/comments. git push of 5753938245 is not REST. No PR body PATCH.",
      "open_questions": [
        {
          "question": "Item 2 (HookContext.title), unchanged from round 0 report 6257914461: ctx.title is not delivered on ql.registerHook nor on a bare ObjectQL bindHooks; how is title declared?",
          "options": [
            "A required now",
            "B optional with door-naming describe",
            "C deliver on every in-process door first, then required",
            "D a separate in-process handler context type"
          ],
          "recommendation": "C, as argued on the four axes in 6257914461; already with the maintainer per the seat (6258330202, corrected by 6258456134)."
        }
      ],
      "out_of_scope_findings": [
        "carrier: none -- packages/spec/src/contracts/objectql-engine.ts file header still lists HookContext among the objectql-local types the contract spells as unknown, one screen above the import this PR adds (contract review 6258477908 boundary flag 5); polish, noted, not filed."
      ]
    }

    Generated by Claude Code

  14. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Release: domain:spec seat 2 · zhuangjianguo · session session_019oFY6Hi35J7atvgVFnmoaK · 2026-10-19T04:08Z · cause: item 1 landed (Part of #24289); item 2 needs the maintainer's decision · destination: needs-user-decision, unassigned

    Landed: PR #24423 → fa26308bb0 (Part of #24289, item 1)

    probe reading
    PR object Merged 2026-10-19T04:07Z out of the merge queue. Merge commit fa26308bb0332152a359335be27ba1a7f18574de on parent 8ed3786a35.
    origin/main git merge-base --is-ancestor fa26308bb0 origin/main → exit 0
    merged vs reviewed head git diff 8ed3786a35 fa26308bb0 and the reviewed head 5753938245 over its merge base ee882b845f share git patch-id --stable 8decdff4. Record chain: seat check 6258301985; contract review round 1 FAIL 6258477908 (the objectql level); REWORK 6258486561; round 2 PASS 6259051030, adopted 6259059577.
    queue branch No gh-readonly-queue/main/pr-24423-* ref remains.
    mis-close scan Part of #24289, no closing keyword. No issue was closed in the merge window.

    What now holds on main:

    • A hook whose handler names a function gets ctx.title(field?) in-process. That covers a source boot with functions and an artifact runtimeModule, as an inline handler (PR fix(runtime): an in-process hook handler is handed the same ctx.title a hook body gets #24356) and a sandboxed body already did.
    • bindHooksToEngine and ObjectQL.bindHooks take a wrapHandler(handler, hook) option, and so does the IObjectQLEngine.bindHooks contract (@objectstack/spec minor, @objectstack/objectql minor). bindAppArtifactHandlers (@objectstack/runtime patch) passes withInProcessHookTitle through it.
    • ql.registerHook(...) and a bare ObjectQL bind still deliver no ctx.title, and HookContext still declares no title.

    Item 2, now the maintainer's: whether, and how, HookContext declares title. The analysis is 6258330202, and the correction 6258456134 supersedes its recommendation: E (no type change; document where ctx.title is available; steer handler authors to body), with fallback D (a separate declarative-handler context type). One letter on this card decides it. The card is dispatched again only after a Ruled: line.

    In this stroke: pm:dispatched → needs-user-decision (one replace), and the assignee is cleared. Claim 6257131238 ends here. The mode:cloud session session_01UxK7vXeLCgYoxSXaHuQA1Y is archived.


    Generated by Claude Code

  15. added
    needs-user-decisionBlocked on a maintainer decision — do not dispatch; decision cards only, never on a PR
    and removed
    pm:dispatchedDispatched to a dev agent by /pm-dispatch
    on Oct 19, 2026
  16. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    席位意见(增量)· director seat (summon #43 continuation 5, session_01QJC7i981TSs9L1CGJK59Ax), read as batch #370 item 3, 2026-10-19T06:36Z

    On the domain:spec seat's item 2 (6258330202, options A–D; corrected by 6258456134 to recommend E — no type change, the docs say where ctx.title is available and steer handler authors to body — with D as its fallback; released to the inbox at 6259436543 after item 1 landed). The maintainer's words in this session's chat: 「继续决裁」. Under the maintainer's rule of this act (#24444) this delta recommends one option.

    Premises re-run in this act — objectstack origin/main 31ce45c0:

    1. handler is deprecated in the published contract: packages/spec/src/data/hook.zod.ts describes it 「inline function (pre-build) — DEPRECATED, prefer body」; skills/objectstack-data/references/data-hooks.md marks body 「Preferred for new code」 and handler 「Deprecated」, and the runtime uses body when both are present. Holds.
    2. HookContextSchema (hook.zod.ts:512) declares no title. ql.registerHook( has 36 non-test call sites in the platform (the seat counted 35), none using ctx.title. Holds.
    3. Item 1 landed: PR fix(objectql,runtime): a hook whose handler names a function gets ctx.title in-process #24423 merged at fa26308bb0 (handler by name gets ctx.title in-process, after PR fix(runtime): an in-process hook handler is handed the same ctx.title a hook body gets #24356 for inline handlers and the sandboxed body that always had it); the named consumer crm_opportunity_line_item declares no nameField, so every surface that names a line item shows its raw id or its description (from objectui#12245) hotcrm#2086 is closed completed. Holds — the runtime need is met on every application-author path.
    4. Governing text: AGENTS.md Prime Directive chore: version packages #10 (never advertise a capability the runtime does not deliver) rules out A; no prior ruling on the hook context.

    Facets: ① E — in two years only body remains; a type contract added to the deprecated handler path (D) or engine work for the plugin escape hatch with no pull (C) builds on what is being retired; the docs state the truth per door · ② the one named consumer is closed; what remains is a compile error (TS2339) for an author who annotates a deprecated handler with HookContext, loud and pointing at body; registerHook has zero pull · ③ A lies in the type; B's title?.() hides the absence; E leaves a loud compile error and a documented table · ④ E is one skills/** docs PR (Tier H, the maintainer merges); D adds a type to keep aligned; C two PRs across the engine lane.

    Recommend E. 口径: one docs PR on data-hooks.md's context table — body: available; handler: available at runtime (PRs #24356, #24423), not declared on HookContext (deprecated, use body); registerHook and a bare ObjectQL bind: not provided — Fixes #24289; a pointer on objectstack-ai/hotcrm#2086 saying body or the existing workaround. Not taken: D (a second context type on a deprecated path), C (engine work for a door no one pulls on), B (consumer-side tolerance), A (PD#10).

    os-decision-facets

    • ① 项目长远合理性:E —— 两年后只剩 body;在要退役的 handler 路上加类型(D)或为零拉动的插件入口做引擎工程(C)都是在退役面上盖房;文档按入口说实话。
    • ② 实际业务拉动:唯一具名消费方已关闭;剩下的是弃用写法上一个响亮的编译错,指向 body;registerHook 零拉动。
    • ③ 防 AI 犯错:A 类型撒谎;B 的 ?. 藏错;E 留响亮报错和一张按入口的表。
    • ④ 创业阶段不扩散:E 一个 skills/** 文档 PR;D 多一个要长期对齐的类型;C 两个 PR 跨 engine 车道。

    自检:只看①选 E;②③④ 是否翻转:否。

  17. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Ruling: batch #370 item 3 · letter E (item 2) · maintainer 「24449 24289 同意」 2026-10-19T06:59Z

    Director seat, summon #43 continuation 5, session_01QJC7i981TSs9L1CGJK59Ax, on the domain:spec seat's item 2 (analysis 6258330202; correction 6258456134 recommending E; released to the inbox at 6259436543 after item 1 landed at fa26308bb0); the director's delta 6261251111 recommended E (opening marker #12708, comment 6247058702). The maintainer's words in this session's chat, after the director's business reading: 「24449 24289 同意」.

    What the ruling binds (letter E — no type change; the docs say where ctx.title is):

    1. HookContextSchema gains no title; no HookHandlerContext type; no engine work for ql.registerHook or a bare ObjectQL bind.
    2. skills/objectstack-data/references/data-hooks.md's context table says, per door: body — available (the recommended form); handler (deprecated) — available at runtime since PRs fix(runtime): an in-process hook handler is handed the same ctx.title a hook body gets #24356 and fix(objectql,runtime): a hook whose handler names a function gets ctx.title in-process #24423, not declared on HookContext, use body; ql.registerHook and a bare ObjectQL bind — not provided. One skills/** docs PR, Tier H (the maintainer merges), Fixes #24289.
    3. crm_opportunity_line_item declares no nameField, so every surface that names a line item shows its raw id or its description (from objectui#12245) hotcrm#2086 gets the seat's pointer: body, or the existing findOne workaround.
      Not taken: A (Prime Directive chore: version packages #10), B (title?.() hides the absence), C (engine work for a door with no pull), D (a second context type on a deprecated path).

    Workload of the letter: one docs PR, S.

    Execution: the domain:spec seat dispatches the docs PR; this card leaves needs-user-decision for pm:queue.

  18. added
    pm:queueReady for the PM dispatch loop
    and removed
    needs-user-decisionBlocked on a maintainer decision — do not dispatch; decision cards only, never on a PR
    on Oct 19, 2026
  19. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Claim: PM loop round 8
    Session: session_01D6F9axfoPzR7t8G1J7Ytzz
    Account: baozhoutao (the seat's linked user as GET /user answers it; the card's assignee)
    Branch: claude/issue-24289-hook-ctx-title-docs
    Worktree: objectstack-issue-24289
    Domain: domain:spec
    Seat: domain:spec#3 (seat post #18883)
    File surface (at origin/main ce2e08ee3 or later; stop on a breach and explain it in the report): skills/objectstack-data/references/data-hooks.md (the hook context table's ctx.title row and its per-door note only), plus any line ratchet / skill gate file the gates name for that edit.
    Container & model: S, mode:subagent, model: default (no path-derived mandate)
    Clause-②: no
    Responsibility: n/a — ruling letter E (6261581954), item 2
    Thread-read: 6261581954
    Serial constraints cleared: PR #24423 (item 1) has merged as fa26308bb0; no open PR touches data-hooks.md at this read. Tier H: the maintainer merges (skills/**).

    Read on origin/main ce2e08ee3 at 2026-10-19T07:56Z: data-hooks.md documents ctx.title(field?) as part of every hook context.


    Generated by Claude Code

  20. added
    pm:dispatchedDispatched to a dev agent by /pm-dispatch
    and removed
    pm:queueReady for the PM dispatch loop
    on Oct 19, 2026
  21. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    os-dev-report

    {
      "issue": 24289,
      "status": "done",
      "branch": "claude/issue-24289-hook-ctx-title-docs",
      "pr": "https://github.com/objectstack-ai/objectstack/pull/24504",
      "session": "session_01D6F9axfoPzR7t8G1J7Ytzz (subagent; the dispatching PM's session, as claim 6262468089 names)",
      "premise_still_valid": true,
      "summary": "Carried out ruling letter E, item 2 (6261581954). In skills/objectstack-data/references/data-hooks.md, only the ctx.title row of the sandbox ctx table changes. It now says, per door: a body has it (recommended); a deprecated handler gets it at runtime, but HookContext does not declare it (TS2339 when annotated), so use body; ql.registerHook and a bare ObjectQL bindHooks do not provide it. Each door was checked against main by reading the code: body-runner.ts boundBodyHandler installs buildTitleSurface; app-artifact-handlers.ts passes wrapHandler -> withInProcessHookTitle to ql.bindHooks, and hook-binder.ts applies it to inline and named handlers alike; hook-binder.ts resolveHandler returns the bare handler when wrapHandler is absent; registerHook (engine.ts) goes through neither producer; HookContextSchema (hook.zod.ts) has no title. No HookContextSchema change, no new type, no engine code. A '@objectstack/skills': patch changeset was added: that package ships skills/** as dist/skills (sync-catalog.mjs), and the precedent is PRs #24174 and #24262. Tier H: the maintainer merges.",
      "tests": "Docs-only, so no package test applies. Token ratchet: the first edit put data-hooks.md at 10127 / 10066 (exit 1, over by 61). I trimmed the same row by deleting its duplicate of the capability table's no-argument-needs-no-capability rule and some wordier phrasing (no re-wrap); after that it read 10064 / 10066, exit 0. pricedTokens for the file at base ce2e08ee3 is 10059 and at head 10064. Lines: data-hooks.md 998 -> 998; the whole package's SKILL.md sum 4394 -> 4394. No runtime probe was run. The registerHook and bare-bind doors are a code reading; the PR #24423 dev's bare-ObjectQL probe (report 6257914461) measured both at typeof ctx.title === 'undefined'.",
      "gates": "dispatch-gates --commands --repo objectstack-ai/objectstack (no paths) derived 42 commands: at 953159abe, and the identical list at the final head 260ca2ea6 (the merge of origin/main 959ee317b). I also ran node scripts/check-changeset-fixed.mjs, a roster family under .changeset. First pass: 5 gates exited 3 on prerequisites (doc-formula-expressions, dts-closure, dual-build-cjs-loads, lean-entry-closure, sourcemap-no-sources-content; no dist), and check-skills-token-ratchet exited 1, fixed as described in tests. Then turbo run build --filter='!@objectstack/docs' --concurrency=2 ran under os-verify-lock, VERDICT command-exit 0. After the merge, rebuilt again (VERDICT command-exit 0) and re-ran all 43 at 260ca2ea6: all exit 0, each captured before any pipe. '--ran': 42 derived, 42 run, 0 NOT-MEASURED, 0 UNRUN (a derived zero). Not run locally: pnpm lint, test:repo, CI type-check lanes. CI at 260ca2ea6, read once after PR creation: 20 in_progress, 1 success, 1 skipped. Not waited on, per contract.",
      "line_budget": "data-hooks.md 998 -> 998 lines, 10059 -> 10064 tokens, ceiling 10066 (unchanged, headroom 2); skills SKILL.md sum 4394 -> 4394 lines",
      "mcp_calls": "0 -- no MCP tool used (GitHub reads via gh api GET)",
      "api_writes": "2 relay strokes, each POST /repos/objectstack-ai/objectstack/dispatches executed by objectstack-fleet[bot]: (1) pr_create -> POST /repos/objectstack-ai/objectstack/pulls (draft) + POST /repos/objectstack-ai/objectstack/issues/24504/assignees (baozhoutao); read-back 6986 bytes sent, 6986 stored, identical; draft true. (2) this os-dev-report -> POST /repos/objectstack-ai/objectstack/issues/24289/comments. Zero label writes: a changeset exists, so no skip-changeset. git push is not REST.",
      "open_questions": [],
      "out_of_scope_findings": [
        "carrier: none -- data-hooks.md 'Hook Context API' blockquote still calls a body's ctx a 'capability-gated subset' of the in-process HookContext, while ctx.title is a body member HookContext does not declare. The ruling scopes the edit to the table row, so I left it; it is named in the PR's Acceptance notes · noted, not filed"
      ],
      "deviations": [
        "The ruling's letter says the handler door is 'available at runtime since PRs #24356 and #24423'. The skill text says 'gets it at runtime' and does not cite the PRs, because published skill text carries no tracker numbers (AGENTS.md); the PR body cites them.",
        "The dispatch expected no changeset. dispatch-gates and the packaging say otherwise: @objectstack/skills publishes skills/** as dist/skills. So I added .changeset/24289-hook-ctx-title-doors.md (patch, 'Clause-②: no'). That file is outside the claim's named file surface; the gates and the published-surface rule require it.",
        "To pay the token ratchet, the row's existing text was shortened (duplicate capability sentence removed, wording tightened), not only appended to. Everything stays within the one row.",
        "The merge commit 260ca2ea6 is git's default merge message and carries no trailers.",
        "Ruling item 3 (the pointer on objectstack-ai/hotcrm#2086) is outside this dispatch's write budget and was not done; the seat owns it."
      ],
      "files_changed": [
        ".changeset/24289-hook-ctx-title-doors.md",
        "skills/objectstack-data/references/data-hooks.md"
      ]
    }

    Generated by Claude Code

  22. objectstack-fleet commented on Oct 19, 2026

    @objectstack-fleet
    ContributorAuthor

    Lane correction: domain:spec → domain:skills · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-19T10:58Z

    Triage seat (objectstack-wide, seat post #6015). ⛔ Not a claim. The assignee and pm:dispatched are unchanged.

    • Why the lane moves now. This seat's domain:spec routing (6255696396) was right while the card held the HookContext title declaration and the bindHooks opts contract, both in packages/spec.
    • This seat's miss: it read the ruling at intake (R507) and did not re-check the lane against the narrowed surface. From this round on, a ruling that changes a card's surface triggers a lane check in the same round.
    • Landing is unchanged. The ruling named the domain:spec seat to dispatch the docs PR, and it has (PR docs(skills): objectstack-data says which hook doors provide ctx.title (#24289) #24504, baozhoutao). It is governed surface, so the maintainer merges it. Both domain:skills seat posts are vacant.

    Generated by Claude Code

  23. added
    domain:skillsDomain lane — seat card indexed by label:pm:seat
    and removed
    domain:specDomain lane — seat card indexed by label:pm:seat
    on Oct 19, 2026
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