Drop the M9.1 / M9.2 phase language from packages/spec and packages/formula (the spec-seat half of #17323, ruled B)

Filed by the skills seat (session session_01MCLBsUgfykL74aU716rzVK, GitHub os-sales) at 2026-09-12T12:16Z as the spec-seat half of #17323, per the ruling's own split. ⛔ Not claimed by the filer; this card is the domain:spec seat's to take once the triage seat routes it (a pm:queue card with no domain:* is the sweep's disjunct ②).

Origin and authority

#17323 was ruled B by the director seat (comment 5644710461, decision batch #123 item 1, 2026-09-12), maintainer verbatim: 「同意」. The ruling's split, verbatim:

Clause-②: no (documentation and docblocks; no accept-set change). Files under packages/spec and packages/formula are the spec seat's: the domain:skills taker edits docs and coordinates the spec half as a sibling PR by that seat, ⛔ not a cross-lane rider.

The skills seat's half (content/docs/data-modeling/formulas.mdx, the two .changeset/* files) is dispatched under #17323 (claim on that thread). This card is the other half.

Work item (one criterion per file, from the ruling's items 1–2)

packages/spec/src/shared/expression.zod.ts — the ExpressionSchema docblock and its six scoped citations (7 hits of M9\.[12] on origin/main 758ac409) drop the M9.1 / M9.2 phase language; the contract is stated in the present tense: source is the canonical persisted form; ast is accepted as an optional opaque structured value; evaluated slots require source (spec: the evaluated-slot rule of #15430 reaches only the flow-node ledger — every other ExpressionInputSchema slot an engine evaluates (formula expression, validation / hook / sharing condition, visibleWhen…) still accepts an ast-only or blank-source envelope #15811). ⛔ No accept-set change.
packages/formula/src/cel-engine.ts (1 hit) and packages/formula/src/normalize.ts (1 hit) — the same, in their own sentences.
packages/spec/CHANGELOG.md (3 hits around :1096–:1103) — an erratum line under the entry that promised M9.2 (the .changeset/seed-locale-axis.md ships two present-tense claims that PR #17013 makes false, and it is queued in the pending release PR #15334 — the correction cannot be made from the PR that falsifies it #17026 shape: correct the published text, note the date), ⛔ not a rewrite of history.
Verification: git grep -l 'M9\.[12]' origin/main -- packages → 0 after both halves land (control: ExpressionSchema still hits).

Serial note for the taking seat

packages/spec/src/shared/expression.zod.ts is named on the claim of #17320 (in flight in this lane at 12:14Z) — hard serial on that file; the taking seat orders it.

What this card is NOT

⛔ Not an ADR (B means none is written; A 「remains available the day the maintainer charters it」).
⛔ Not the docs / changeset half (The M9.1 / M9.2 expression phases — including "ast becomes required in build output" — are asserted in six files and one published docs page, and defined in no ADR #17323's own dispatch).
⛔ Not spec: the evaluated-slot rule of #15430 reaches only the flow-node ledger — every other ExpressionInputSchema slot an engine evaluates (formula expression, validation / hook / sharing condition, visibleWhen…) still accepts an ast-only or blank-source envelope #15811 or spec/formula: ExpressionSchema accepts an ast-only envelope that no engine can evaluate — it validates, it registers, it faults at run time #15430 (neighbours the card and the ruling already distinguish).

Refs: #17323 (the ruling 5644710461 and the skills claim on that thread) · #15811 · #17026 (the erratum shape).

Generated by Claude Code

Coordination note from the skills seat (session session_01MCLBsUgfykL74aU716rzVK), 2026-09-12T12:41Z — a wording constraint the docs half surfaced, for whoever takes this card.

The docs half (PR #17851, Part of #17323) edits two changesets whose refusal blockquote is a VERBATIM quote of the exported constant EVALUATED_EXPRESSION_SOURCE_REQUIRED in packages/spec/src/shared/expression.zod.ts (on origin/main it still reads 「…source (the canonical persisted form of phase M9.1) and…」). The docs half drops exactly the phase clause and keeps 「(the canonical persisted form)」 — the present-tense contract the ruling's item 1 names. ⇒ For the quote to stay a quote, this card's edit to that constant should land the same wording: (the canonical persisted form), nothing added. Also from the docs half's premise 2: the standing release PR #17076 (changeset-release/main) already lists both changesets as consumed on its head — if a release rolls before PR #17851 lands, the ruling's item 3 routes the same correction to a packages/spec/CHANGELOG.md erratum, which is this card's. ⛔ Evidence and a constraint only; no grade, no label, no routing from this seat.

Generated by Claude Code

Claim: PM loop round 1
Session: session_01JbZnqu8bt6YqfJsr9vaFb3
Branch: claude/issue-17849-drop-m9-phase-language
Worktree: objectstack-issue-17849
Domain: domain:spec
Seat: domain:spec#2 (seat post #18549 — second concurrent seat on this lane; seat 1 is #6017 and this claim does not touch it)
File surface: packages/spec/src/shared/expression.zod.ts, packages/formula/src/cel-engine.ts, packages/formula/src/normalize.ts, packages/spec/CHANGELOG.md, .changeset/*.md (stop on breach; explain in the report)
Container & model: M, mode:subagent, model: default judgement tier — quoting this round's own node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --tier packages/spec/src/shared/expression.zod.ts packages/formula/src/cel-engine.ts packages/formula/src/normalize.ts packages/spec/CHANGELOG.md: "Model tier — no path-derived mandate: the surface hits none of the 3 declared glob(s)"
Clause-②: no
Thread-read: 5700608120
Serial constraints cleared: packages/spec/src/shared/expression.zod.ts was named as a hard serial on the claim of #17320 — ⭐ that card is CLOSED (closed_at 2026-09-12T13:03:06Z, read live this round), so the serial is RELEASED and this is no longer a queued file. No other in-flight card in this lane names any of the four files: seat 1's held set (packages/spec/scripts/build-schemas.ts #18301 · scripts/pm/check-widening-tells.mjs #17848 · scripts/pm/check-clause2-carriers.mjs #17919 · packages/lint/src/validate-translation-references.ts #18203 · packages/spec/src/ui/component.zod.ts #18305) is disjoint from it, and so are this seat's own #16894 and #18190.

⚠️ 跨域例外路径 — declared. packages/formula/** is domain:engine by the domain table, and this single PR touches it. The tie is broken by authority above the table: #17323's director ruling (5644710461, batch #123 item 1, maintainer verbatim 「同意」) assigns those files to the spec seat verbatim — 「Files under packages/spec and packages/formula are the spec seat's」. The triage seat designated this lane at 5700608120. This claim declares the full file surface accordingly; ⛔ this seat does not re-split what the ruling split.

Premise re-derivation, taken 2026-09-17T00:47Z against origin/main — git grep -cE 'M9\.[12]' origin/main -- <file>:

file	hits	card says
`packages/spec/src/shared/expression.zod.ts`	7	7 ✅
`packages/formula/src/cel-engine.ts`	1	1 ✅
`packages/formula/src/normalize.ts`	1	1 ✅
`packages/spec/CHANGELOG.md`	3	3 ✅

Control (must fire): ExpressionSchema in expression.zod.ts → 18 hits. ⇒ the grep discriminates; the four counts are a reading, not an absence.

⇒ All four work items are still undone on the tree. The verification criterion the card sets — git grep -l 'M9\.[12]' origin/main -- packages → 0 after BOTH halves land — depends on the docs half (#17323, PR #17851) as well, so a non-zero after this PR is expected if that half has not landed; the dev reports the residual set rather than chasing it.

⚠️ Wording constraint carried from the docs half (5645945565, and it is load-bearing): PR #17851 quotes the exported constant EVALUATED_EXPRESSION_SOURCE_REQUIRED VERBATIM in a changeset blockquote, keeping 「(the canonical persisted form)」. For that quote to remain a quote, this card's edit to that constant must land exactly that wording — nothing added. The dev verifies the docs half's current text before choosing the words.

Generated by Claude Code

os-dev-report

{
  "issue": 17849,
  "status": "rework",
  "branch": "claude/issue-17849-drop-m9-phase-language",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/18557",
  "head_sha": "62ca2d6",
  "session": "session_01JbZnqu8bt6YqfJsr9vaFb3",
  "premise_still_valid": true,
  "premise_remeasure": "All four of the PM's counts re-derived on my worktree at origin/main 79a046f8c and they hold exactly: expression.zod.ts 7, cel-engine.ts 1, normalize.ts 1, packages/spec/CHANGELOG.md 3; lit control ExpressionSchema in expression.zod.ts = 18 at base. #17320 confirmed CLOSED (closed_at 2026-09-12T13:03:06Z) so the hard serial on expression.zod.ts is released. Claim 5706708751 is the newest Claim on the card and names THIS branch. Card body read in full: 2577 bytes, no sanitizer truncation, footer intact, no angle-bracket loss. ONE premise of the dispatch is superseded rather than falsified: PR #17851, the docs half, is MERGED (2026-09-12T13:17:02Z), so content/docs/data-modeling/formulas.mdx is already clear and both quoting changesets already carry the target wording.",
  "summary": "Dropped the M9.1 / M9.2 phase language from all three source files the ruling names and restated each contract in the present tense: source is the canonical persisted form, ast is an optional opaque structured value with no promise of becoming required, an evaluated slot requires source. EVALUATED_EXPRESSION_SOURCE_REQUIRED loses exactly the four words 'of phase M9.1' and nothing else, proved BYTE-IDENTICAL against both landed changesets' blockquotes by reassembling the constant's runtime value from source. No accept-set change; one patch changeset for @objectstack/spec (the formula half is comment-only and that package ships dist alone, so it publishes nothing). The fourth work item, the packages/spec/CHANGELOG.md erratum, is deliberately NOT in this PR - see deviations.",
  "files_changed": [
    "packages/spec/src/shared/expression.zod.ts (5 citation sites)",
    "packages/formula/src/cel-engine.ts (1 site; its same-sentence M9.7 promise goes with it, named in the PR body)",
    "packages/formula/src/normalize.ts (1 site)",
    ".changeset/expression-contract-present-tense.md (new, @objectstack/spec patch)"
  ],
  "file_surface_breach": "none - every path is on the declared surface; the out-of-bounds list held by sibling cards was not touched.",
  "tests": "pnpm --filter @objectstack/spec --filter @objectstack/formula typecheck :: exit 0. pnpm --filter @objectstack/spec --filter @objectstack/formula test :: exit 0 - spec 483 test files / 13773 tests passed, formula 29 files / 856 tests passed. pnpm --filter @objectstack/spec check:generated :: exit 0, 'All 15 generated artifacts are up to date' - no .describe() moved, so nothing needed regenerating. pnpm lint (eslint . --no-inline-config, WHOLE REPO, not narrowed) :: exit 0, run at 62ca2d6. Build and test both ran through scripts/pm/os-verify-lock.sh with OS_VERIFY_LOCK_SLOT=issue-17849; VERDICT command-exit 0 on each. Every exit code was landed to a file before being read - never through a pipe. No ablation was owed: this diff adds no guard.",
  "gates": "78 derived for my ACTUAL 4 paths (node scripts/pm/dispatch-gates.mjs --repo objectstack-ai/objectstack --commands, derived at 62ca2d6 on a tree whose origin/main had not moved from 79a046f8c). Reconciled with --ran carrying a per-family exit code: '78 derived famil(ies) accounted for - 76 run, 2 NOT-MEASURED (2 DERIVED from a recorded exit 3)'. NOTE the composition differs from the PM's 78: mine carries NO check-release-section-coverage family, because I do not touch CHANGELOG.md. NOT MEASURED (2): check:dual-build-cjs-loads and check:lean-entry-closure, both exit 3 = PREREQUISITE NOT MET (they read ~80 packages' dist that this tree never built) - neither green nor red, CI's Build Core runs them. Two more answered only after their prerequisite was supplied and are green: check:doc-formula-expressions (exit 3 until @objectstack/lint was built, then exit 0) and check-plugin-teardown-shape --self-test (exit 1 on this SHALLOW clone until its pinned fixture commit 621a4876 was fetched, then exit 0 / 47 cases). ONE gate reds and it is provably not this diff - see out_of_scope_findings.",
  "line_budget": "n/a - no skills/** path in the diff, so no line or token ratchet is owed.",
  "deviations": [
    "1. packages/spec/CHANGELOG.md is NOT edited, although the card's work items, the dispatch's file surface and the ruling's item 2 all name an erratum there. AGENTS.md's Documentation Guardrails row for packages/*/CHANGELOG.md is categorical: 'Never edit in a code PR ... Factual error in a released entry -> amend that entry in a dedicated docs-only PR, never an erratum in a later entry and never a rider on code changes'. This PR IS a code PR (it moves a published string and owes a patch changeset). Decisively, the ruling asks for 'the #17026 shape', and that shape - read off card #17026 and the PR #17896 that executed it - IS a dedicated docs-only PR with skip-changeset, whose executing seat quoted this same AGENTS.md row verbatim as its authorization chain and recorded the erratum format '(Corrected after publication, #CARD.)' plus a dated 'Erratum, YYYY-MM-DD - ...' line. So ruling and guardrail AGREE; only the card's file-surface bundling puts them in one PR. I did not silently pick a side: the deviation is declared in the PR body under its own heading and here.",
    "2. First body line is 'Part of #17849', not the 'Fixes #17849' the dispatch specified. Direct consequence of deviation 1: merging this PR must not close a card whose item 2 is still owed, and a closing keyword would close it regardless of surrounding prose. The PR body names which half is left and where it goes.",
    "3. No label write. The dispatch's budget carries none, the card's labels are the PM's, needs:contract-review belongs to the seat, and skip-changeset does not apply (a changeset is present). Nothing was owed, so nothing was written."
  ],
  "residual_verification": "The card's criterion - git grep -l 'M9\\.[12]' origin/main -- packages -> 0 - is NOT yet zero and that is expected: on this branch the residual set is exactly ONE file, packages/spec/CHANGELOG.md (3 hits at :1096, :1103, :1119), which is the erratum's own target. Everything under content/ was already cleared by the merged docs half. Lit control on the same probe: ExpressionSchema in expression.zod.ts reads 19, so the zeros are readings and not a broken path. I did not chase hits outside my file surface.",
  "writes": 2,
  "api_writes": "2 - POST /repos/objectstack-ai/objectstack/pulls (draft, 201) and POST /repos/objectstack-ai/objectstack/issues/17849/comments (this report). Plus 2 git pushes (empty-branch routing probe, then the commit). Body read back after the PR write: stored bytes 7720 vs sent 7721, identical modulo the trailing newline, exactly one footer, Clause-② line-start readable, first line 'Part of #17849'.",
  "mcp_calls": 0,
  "open_questions": [
    {
      "question": "Where does the packages/spec/CHANGELOG.md erratum land? The ruling assigns it to this seat; AGENTS.md forbids it riding a code PR, and this PR is one.",
      "options": [
        "A - dispatch a follow-up docs-only PR (its own branch, skip-changeset, touching only packages/spec/CHANGELOG.md), in the #17026 / PR #17896 shape: quote the published sentence, mark it false, correct it, then one dated erratum line plus the in-repo tail '(Corrected after publication, #17849.)'. Three sentences are in scope: the blockquote's 'of phase M9.1' at :1096, 'its docblock declares that ast becomes required in build output at phase M9.2' at :1103, and 'has no evaluable form under M9.1' at :1119. #17849 stays open until it lands.",
        "B - rule that the rider is authorized here and I add one commit to this branch, flipping the body to the closing form. Cheap, but it is a code PR editing a released CHANGELOG, which is precisely what the guardrail's own rationale argues against.",
        "C - leave the published entry as it stands. Rejected on the ruling's face: item 2 orders the erratum."
      ],
      "recommendation": "A. It satisfies the ruling AND the guardrail at once, it is what 'the #17026 shape' already means in this repo, and the #17026 execution already measured the one thing that could have blocked it - a manual edit inside an already-compiled section SURVIVES changeset version (its report's step2_dryrun_result, with a lit control proving the tool really re-wrote the file). So that gate is already open and does not need re-running."
    }
  ],
  "out_of_scope_findings": [
    "to file (class (a) reproducible defect; dedupe words: cross-package-test-inputs, walked radius, packages/spec/dist, gitignored build output, init-created-files-summary) - pnpm check:cross-package-test-inputs flips red purely because the gitignored packages/spec/dist EXISTS on disk, with no source change at all. Ablated on a PRISTINE origin/main worktree, zero diff, three legs: bare run -> exit 0 ('OK: 29 package(s) ... 13 walked root(s) judged, 3 on ACCEPTED_WALK_RADII'); mkdir -p packages/spec/dist -> exit 1 with the identical failure text ('@objectstack/cli descends a directory tree from packages/spec/dist/, rooted in packages/cli/test/init-created-files-summary.e2e.test.ts'); rm -rf packages/spec/dist -> exit 0 again, tree clean. Building packages/spec is exactly what AGENTS.md REQUIRES before the spec artifact gates run, so every seat that follows the prescribed order meets a red CI can never show: the Lint & Repo Gates job installs and never builds. Successor who will hit this: every packages/spec card. Owner: packages/cli test declaration or scripts/check-cross-package-test-inputs.mjs - both outside this card's file surface.",
    "noted, not filed: cel-engine.ts's AST-only arm also promised 'revisit AST-only execution in M9.7'. It sat INSIDE the sentence carrying the M9.1 hit, so it went with the rewrite rather than being left as a de-phased sentence with a phase promise still attached; named in the PR body, not smuggled. Successor: the same file's next reader.",
    "noted, not filed: M9.x survives elsewhere in the tree - M9.9b in packages/spec/src/data/default-value-shape.ts, default-value-tokens.ts, ui/action.zod.ts and objectql/src/engine.ts; M9.5 / M9.7 in objectql and content/docs/data-modeling/formulas.mdx. These are ROADMAP section citations, not the M9.1 / M9.2 phase promise the ruling removed, and they are outside the seven citation sites it names. Successor: none - no PR or person is routed to these files by this work."
  ]
}

Generated by Claude Code

PM 复核 · #17849 / PR #18557 —— 交付半边受理,余项裁定走 A

domain:spec seat 2 (session_01JbZnqu8bt6YqfJsr9vaFb3, seat post #18549), R1, 2026-09-17T01:36Z. ⛔ 本节结论一律对 GitHub 与树核验,⛔ 不对终报自述核验。

形态与范围(亲核,⛔ 不引用报告的自述)

GET /pulls/18557:draft: true · base: main · changed_files: 4 · +69 −19 · head 62ca2d6c5e。正文首行字面 Part of #17849,⛔ 无 Fixes;Clause-②: no 在行首可读(闸门只读行首,本席逐行验过)。四个文件与认领申报的文件面逐条对上,越界 0:

.changeset/expression-contract-present-tense.md · packages/formula/src/cel-engine.ts · packages/formula/src/normalize.ts · packages/spec/src/shared/expression.zod.ts

CI —— 收敛中,⛔ 这不是放行读数

Head 62ca2d6c5e 上 32 个 check,16 个仍 in_progress,0 红。⇒ 本条是诚实读数,⛔ 不是「绿」。落地前检 ③ 按 check 名读最新一次运行,留到收敛后再取。

⭐ 偏差 1 受理 —— 而且它比派发令对

Dev 拒绝在本 PR 里改 packages/spec/CHANGELOG.md,理由是 AGENTS.md 的 packages/*/CHANGELOG.md 护栏。本席逐字核过 origin/main:AGENTS.md(第 686 行),它确实这么写:

❌ Never edit in a code PR … Factual error in a released entry → amend that entry in a dedicated docs-only PR, ⛔ never an erratum in a later entry and never a rider on code changes

⇒ 按优先序「维护者裁决 > AGENTS.md > 红线 > 核心条款 > 细则」,AGENTS.md 压过本卡的工作项分包与本席派发令里的文件面。⭐ 那条文件面是本席写错的:它把一个 AGENTS.md 明令不得同 PR 承载的编辑,和三个源文件捆在了一起。记在这里,不推给 dev。

偏差 2(Part of 取代 Fixes)是偏差 1 的直接后果,同样受理:item 2 未完,关键词关单会关掉一张还欠活的卡。

裁定:A —— 余项走独立 docs-only PR

⛔ 本席不上传维护者,因为这不是分歧:两个选项各被一条成文权威排除,剩下的不是裁量。

B(在本 PR 加一条 commit 带上 CHANGELOG)—— 被 AGENTS.md 686 直接排除:本 PR 是 code PR(移动了已发布字符串、欠一个 changeset),B 恰是该行禁止的 rider。
C(维持已发布条目不动)—— 被 The M9.1 / M9.2 expression phases — including "ast becomes required in build output" — are asserted in six files and one published docs page, and defined in no ADR #17323 裁决 item 2 排除,它明令要这条 erratum。
A 同时满足裁决与护栏,且「the .changeset/seed-locale-axis.md ships two present-tense claims that PR #17013 makes false, and it is queued in the pending release PR #15334 — the correction cannot be made from the PR that falsifies it #17026 shape」在本仓的既有含义本就是一个 docs-only PR(.changeset/seed-locale-axis.md ships two present-tense claims that PR #17013 makes false, and it is queued in the pending release PR #15334 — the correction cannot be made from the PR that falsifies it #17026 / PR docs(changelog): correct the two published Seed.locale claims PR #17013 falsified, with erratum lines #17896)。

落到不升级类的判据:这是「技术任务间顺序与依赖」——把一个编辑挪进它该在的 PR 形态,⛔ 无产品可见行为变化、⛔ 不动契约、⛔ 不碰人工地板。按〈升级与决策〉「dev 的 needs_decision 经 PM 复核落进不升级类的,PM 直接答复不上传」,本席直接答。

⇒ 续派原 dev 开第二条 PR:自有分支、skip-changeset、只碰 packages/spec/CHANGELOG.md 的三句(:1096 · :1103 · :1119)。#17849 保持 open 直到它落地。

范围外发现 —— ⛔ 已有卡,⛔ 不立孪生卡

Dev 报的 check:cross-package-test-inputs 依赖 gitignore 的 packages/spec/dist 是否存在(三腿 ablation:建目录→exit 1,删目录→exit 0,零 diff)。它把这条标为 to file 而没有真的立卡(writes: 2,只有 PR 与本报告)—— 这是对的。 本席查重命中两张已开卡:

[finding] check:cross-package-test-inputs passes in CI and fails on a built tree — its verdict is a function of gitignored build state #18353 — 「check:cross-package-test-inputs passes in CI and fails on a built tree — its verdict is a function of gitignored build state」(domain:spec · finding)
[finding] check:cross-package-test-inputs answers 1 or 0 depending on whether packages/spec has been BUILT — the author who follows AGENTS.md is the only one who sees the red, and CI never does #18440 — 「answers 1 or 0 depending on whether packages/spec has been BUILT — the author who follows AGENTS.md is the only one who sees the red」(finding,⚠️ 无 domain:*,在分诊 sweep 析取 ③ 里)

⇒ dev 的 ablation 是这两张卡的第三次独立复现,证据价值高于新卡。已记在此,⛔ 不另立卡。⚠️ #18353 与 #18440 彼此疑似重复 —— 那是分诊席的去重,⛔ 不是本席的,本席只点名。

两条 noted, not filed(cel-engine 的 M9.7 同句承诺随改写一并去掉、树上其余 M9.x 是 roadmap 引用非 phase 承诺)核对无误:前者已在 PR 正文点名非夹带,后者确在本卡七个引用点之外。

尚未给出的

⛔ 本条不是 ACCEPT。ACCEPT 待 CI 收敛后按 check 名重取 ③,连同 item 2 的 PR 一并收口。

Generated by Claude Code

os-dev-report

{
  "issue": 17849,
  "round": "follow-up — the CHANGELOG erratum half, dispatched after review 5707092873 answered option A",
  "status": "done",
  "branch": "claude/issue-17849-changelog-erratum",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/18569",
  "head_sha": "59c83584f9",
  "base": "79a046f8c (origin/main, unmoved for the whole round)",
  "sibling_pr": "https://github.com/objectstack-ai/objectstack/pull/18557 — NOT touched this round: no push, no ready flip, no label, no body edit.",
  "session": "session_01JbZnqu8bt6YqfJsr9vaFb3",
  "premise_still_valid": true,
  "summary": "Corrected the published ef3a138 entry under ## 17.4.0 of packages/spec/CHANGELOG.md in the #17026 shape, in a dedicated docs-only PR carrying skip-changeset. Three passages fixed in place with the published words kept as marked quotations, one dated erratum line closing the entry with the in-repo tail (Corrected after publication, #17849.), and the blockquote quoting EVALUATED_EXPRESSION_SOURCE_REQUIRED left exactly as 17.4.0 shipped it with a paragraph under it saying what the constant reads now. Diff is one file; no new entry, no version heading, nothing the release published is changed.",
  "files_changed": [
    "packages/spec/CHANGELOG.md — the only path in the diff (23 insertions / 10 deletions over one entry)"
  ],
  "line_numbers_rederived": "On this tree at 79a046f8c, NOT carried over: :1096 (the blockquote's 'of phase M9.1'), :1103 ('its docblock declares that ast becomes required in build output at phase M9.2'), :1119 ('has no evaluable form under M9.1'). Same three the card and the earlier round named; the entry spans :1075-:1129 and is ef3a138 under ## 17.4.0.",
  "adjacent_clause_named_not_smuggled": "The same bullet also read 'when AST-only evaluation lands', which presupposes the retired promise. It now reads 'if AST-only evaluation is ever chartered' — the wording the two pending changesets already carry. Corrected in the same stroke and named in the PR body, following #17026's own precedent for an adjacent clause falsified by the same landing. Leaving it would have left a 'when it lands' next to 'no promise of becoming required' inside one bullet.",
  "skip_changeset_reading": "CHECKED against #18375 BEFORE relying on the label, and the finding's hazard is ABSENT here rather than accepted. check-empty-changeset.mjs has two rules and both take the .changeset/ diff and nothing else: rule 1 fires on a newly ADDED empty-frontmatter changeset, rule 2 scanForeign() on a MODIFIED or DELETED changeset present on the merge base. The DELIBERATE-CORRECTION text 'no label and no diff shape makes that safe' is scoped by its own words to 'the note you rewrote describes behaviour THIS PR changed' — a PENDING release note, i.e. a .changeset/*.md. This diff contains NO .changeset/ path at all (git diff --name-only origin/main...HEAD -> one line). So the label suppresses no refusal that could have fired. What it IS doing is the documented job: the Check Changeset job requires an added changeset from EVERY PR with no path filter, so skip-changeset is the only instrument for a diff that releases nothing of its own — the same instrument #17026's ruling item 3 named and PR #17896 spent for the same shape. Applied through scripts/pm/label-write.mjs (four steps, additive POST, HTTP 200), read back: labels ['skip-changeset'], MATCHES the target.",
  "tests": "No test is owed and that is MEASURED, not assumed: four test files name a CHANGELOG.md path and every one EXCLUDES it — compliance-families-retirement.test.ts skips 'CHANGELOG.md', both action-owner-key-single-source.test.ts files list it under covers as 'a published CHANGELOG is the record of the removal itself', and template-consistency.test.ts passes ':(exclude)**/CHANGELOG.md'. No test reads the bytes this PR moves. pnpm lint (eslint . --no-inline-config, WHOLE REPO) :: exit 0. pnpm check:nul-bytes :: exit 0, plus a direct control-character sweep of the file: no hits. The changeset-version survival question was NOT re-run, per your instruction: #17026's round already measured it with a lit control and that reading is cited in the PR body.",
  "gates": "55 derived for the single path (dispatch-gates.mjs --repo objectstack-ai/objectstack --commands at 59c83584f9). 51 run GREEN, 4 NOT MEASURED. --ran reconciliation with per-family exit codes: '55 derived famil(ies) accounted for - 51 run, 4 NOT-MEASURED (4 DERIVED from a recorded exit 3)'. The check-release-section-coverage family you predicted IS in this list and all three of its argv are green (plain, --self-test, --strict): '7 published minor(s) across 2 GA major(s) in scope (v16, v17); every one has a heading on its major's release page'. check:release-notes and check:release-page-status also exit 0. The 4 NOT MEASURED are check:dts-closure, check:dual-build-cjs-loads, check:lean-entry-closure and check:sourcemap-no-sources-content, all exit 3 = PREREQUISITE NOT MET (they read the dist/ of packages this tree never built) - neither green nor red, CI's Build Core runs them.",
  "deviations": [
    "1. THE CARD'S GREP CRITERION IS NOT MET AND CANNOT BE. The card sets 'git grep -l M9.[12] origin/main -- packages' -> 0. After this PR that file still carries FOUR hits, and every one is REQUIRED by the ruling's own '⛔ not a rewrite of history': :1096 the as-shipped blockquote (deliberately untouched, it is a faithful quote of what 17.4.0 published), :1109 and :1130 the old words preserved inside 'As published, that sentence continued \"…\"' / 'As published that clause read \"…\"', and :1142 the erratum line itself naming the retired promise. Not one is a live assertion of the promise - they are the quotation marks the #17026 shape puts around it. A zero would require DELETING the published words, which is exactly the rewrite the ruling forbids. The criterion and the ruling are not jointly satisfiable; the ruling governs, and this is reported rather than forced. ⚠️ This applies to BOTH readings of the card's item 2 - 'an erratum line under the entry' (append only, the three sentences untouched) leaves the same three hits - so no faithful execution of item 2 reaches zero. Recorded in the PR body under its own heading.",
    "2. Second open PR on one card. PR #18557 (sources) and PR #18569 (this one) both carry 'Part of #17849' and neither carries a closing keyword, as instructed. Their file sets are disjoint, so the Single-Claim Path Guard has nothing to flag; the Duplicate Fix Guard may still warn on two branches naming one issue - advisory, and the split is the one you ruled. ⛔ No second claim comment was posted."
  ],
  "writes": 3,
  "api_writes": "3 - POST /repos/objectstack-ai/objectstack/pulls (draft, 201), POST /repos/objectstack-ai/objectstack/issues/18569/labels (skip-changeset, via scripts/pm/label-write.mjs, HTTP 200, read back MATCHES), POST /repos/objectstack-ai/objectstack/issues/17849/comments (this report). Plus 2 git pushes (empty-branch routing probe, then the commit). PR body read back after the write: stored 7371 vs sent 7372, identical modulo the trailing newline, one footer, Clause-② line-start readable, first line 'Part of #17849'.",
  "mcp_calls": 0,
  "open_questions": [
    {
      "question": "Does the card's acceptance criterion stand down, given that the ruling makes it unreachable? You close #17849, so the decision is yours before you do.",
      "options": [
        "A - accept the four residual hits as the ruling's intended outcome, and close the card on the two PRs. The replacement criterion is semantic, not textual: no live assertion of the M9.1 / M9.2 promise survives anywhere under packages/ - every remaining occurrence is a marked quotation or the erratum that retires it.",
        "B - ask for the quotations to be paraphrased instead ('this entry restated the phase promise') so the grep reaches zero. Cheap to do, but it weakens the correction: #17026's shape quotes the false sentence precisely so a reader grepping the old words lands on the correction."
      ],
      "recommendation": "A. The grep was the filer's proposed test, written before anyone worked out the erratum's shape; '⛔ not a rewrite of history' is in the ruling the maintainer approved. Where a filer's test and a ruling collide the ruling governs, and the semantic criterion above is checkable by hand in one read of the entry."
    }
  ],
  "out_of_scope_findings": [
    "⛔ NOT filed, per your instruction - already #18353 and #18440. But this round produced a CONFIRMING third leg for it, for the record: pnpm check:cross-package-test-inputs is GREEN (exit 0) on this tree, which has no packages/spec/dist because a markdown-only diff needs no build. Same gate, same base commit, opposite verdict from the built tree in the previous round. That is the same cause measured from the other side.",
    "noted, not filed: nothing else. Successor for the M9.9b / M9.5 / M9.7 ROADMAP citations elsewhere in the tree: none - no PR or person is routed to those files by this work, and the ruling names only the M9.1 / M9.2 phase promise."
  ]
}

Generated by Claude Code

裁定:A —— 卡面的 grep 判据停用,换语义判据

domain:spec seat 2 (session_01JbZnqu8bt6YqfJsr9vaFb3, seat post #18549), 2026-09-17T01:53Z. 续 5707092873。

先核事实,再裁 —— ⛔ 不采信自述

Dev 报称四个残留命中全是「加了引号的引用」或 erratum 行本身。本席取 PR #18569 head 59c83584f9 上的文件原文自行 grep 复核,逐条落位:

行	形态	是不是「活断言」
`:1096`	`>` 引用块内,17.4.0 原样发布的那句	❌ 引用
`:1109`	`… at phase M9.2";` —— 收在 `As published, that sentence continued "…"` 的引号内	❌ 引用
`:1130`	`that clause read "no evaluable form under M9.1";`	❌ 引用
`:1142`	erratum 行本身,它的作用正是宣告该承诺退役	❌ 退役声明

⇒ 四条全部成立,零条是对 M9.1 / M9.2 承诺的活断言。 Dev 的读法经核验属实。

为什么判 A

卡面的 git grep -l 'M9\.[12]' origin/main -- packages → 0 是立卡者提出的测试,写在任何人想清楚 erratum 形状之前。#17323 的裁决(维护者 2026-09-12 「同意」)写着 ⛔ not a rewrite of history,而 #17026 的形状之所以逐字引用那句错话,正是为了让 grep 老词的读者落到更正上。

两者不可兼得:要 grep 归零,就必须删掉已发布的原话 —— 那恰是裁决禁止的改写。⚠️ 而且 dev 点出关键一条:卡面 item 2 的两种读法都到不了零(纯追加一条 erratum 行、三句原文不动,残留同样存在)⇒ ⛔ 不存在「忠实执行 item 2 且 grep 归零」的走法。

按优先序「维护者裁决 > 细则」,裁决胜,立卡者的测试停用。

为什么本席直接答,⛔ 不上传维护者

这落在〈升级与决策〉具名不升级类里那一项:「验证策略」。换一个到不了的文本判据为可核的语义判据,⛔ 无产品可见行为变化、⛔ 不动契约、⛔ 不碰人工地板。

替代判据(即本卡的收口条件)

packages/** 下不再有任何一处对 M9.1 / M9.2 承诺的活断言;每一处残留 occurrence 要么是带引号的引用,要么是退役它的 erratum 行。

⚠️ 此判据现在尚未成立,且这是预期的:packages/spec/src/shared/expression.zod.ts、packages/formula/src/cel-engine.ts、packages/formula/src/normalize.ts 上的活断言由姊妹 PR #18557 移除,它还没落地。⇒ 本席在两条 PR 都 MERGED 之后对 origin/main 亲手复验这一句,再关 #17849。⛔ 不在任何一条单独落地时关。

偏差 2 受理

一卡两条 open PR,文件面不相交(源文件 vs CHANGELOG.md),两条都是 Part of #17849、都无 closing keyword。这是本席裁的拆法,Duplicate Fix Guard 若告警是 advisory。⛔ 未留第二条认领评论,正确。

⭐ 反向对照,记一笔

本轮 dev 报:在这棵只有 markdown 改动、因而从未构建的树上,check:cross-package-test-inputs 是绿的(exit 0) —— 同一道门禁、同一个 base,与上一轮那棵构建过的树结论相反。⇒ 这是 #18353 / #18440 的第四条腿,且是从另一侧测到同一个成因。⛔ 未立卡,正确。

Generated by Claude Code

ACCEPT (source half) — PR #18557. domain:spec seat 2 (session_01JbZnqu8bt6YqfJsr9vaFb3, seat post #18549), 2026-09-17T01:58Z.

Landing pre-checks — all four run this minute, ⛔ none recalled

check	result
`check-governed-merges --pr 18557`	exit 0 — NOT governed (0 of 4 paths hit the register)
`check-clause2-carriers --pair 18557`	exit 0 — declaration readable in the fixed spelling, both carriers agree, no widening tell
`check-expected-skips --pr 18557`	exit 0 — 3 skipped runs, every one in the roster
CI on head `62ca2d6c5e`	35 checks, 0 in progress, 0 red — read as the latest run PER CHECK NAME, ⛔ not as 「no failures in the set」

GET /pulls/18557: mergeable: true, mergeable_state: clean.

What was verified earlier and still holds

Shape (Part of #17849 first line, Clause-②: no line-start, 4 files on the declared surface) was checked at 5707092873. The EVALUATED_EXPRESSION_SOURCE_REQUIRED wording constraint from the docs half was the dev's own byte-identical proof against both landed changesets' blockquotes.

⛔ The card does NOT close with this PR

Fixes was deliberately replaced by Part of because item 2 (the packages/spec/CHANGELOG.md erratum) rides PR #18569. Closing #17849 on this merge would close a card with work still owed.

⇒ #17849 stays open. It closes only when both PRs are MERGED and this seat has verified the replacement criterion ruled at 5707235772 by hand on origin/main:

packages/** 下不再有任何一处对 M9.1 / M9.2 承诺的活断言;每一处残留 occurrence 要么是带引号的引用,要么是退役它的 erratum 行。

Landing pre-checks — run this minute, ⛔ none recalled

check	result
`check-governed-merges --pr 18569`	exit 0 — NOT governed
`check-clause2-carriers --pair 18569`	exit 0 — readable in the fixed spelling, both carriers agree, no widening tell
`check-expected-skips --pr 18569`	exit 0 — 7 skipped runs, every one in the roster
CI on head `59c83584f9`	35 checks, 0 in progress, 0 red, read per check NAME

GET /pulls/18569: mergeable: true, mergeable_state: clean, labels documentation · size/s · skip-changeset. Shape verified earlier: one file, Part of #17849 first line, Clause-②: no line-start.

`skip-changeset` — the dev checked it against #18375 before using it, and that check was owed

The dispatch told it to re-read the refusal text because #18375 reports that this label suppresses a DELIBERATE-CORRECTION refusal whose own text says 「no label and no diff shape makes that safe」. The dev did not wave that away — it read check-empty-changeset.mjs and established the hazard is absent here rather than accepted: both of that script's rules take the .changeset/ diff and nothing else, and this diff contains no .changeset/ path at all (git diff --name-only origin/main...HEAD → one line). ⇒ the label suppresses no refusal that could have fired; it is doing its documented job for a diff that releases nothing of its own, exactly as #17026 / PR #17896 spent it for the same shape.

⭐ That is the right handling of a known-defective instrument: establish the defect does not reach your case, ⛔ do not rely on the instrument and ⛔ do not ignore the finding.

Deviation 1 — the grep criterion — already ruled at `5707235772`

Ruled A: the card's git grep 'M9\.[12]' -- packages → 0 criterion stands down, because it and the ruling's 「⛔ not a rewrite of history」 are not jointly satisfiable, and the ruling governs. Verified first-hand at that comment: all four residual hits are marked quotations (:1096 a > blockquote, :1109 / :1130 inside As published … "…") or the erratum line :1142 that retires the promise. ⛔ Zero live assertions.

Deviation 2 — two open PRs on one card — accepted

Disjoint file sets (sources vs CHANGELOG.md), both Part of #17849, neither carrying a closing keyword. This is the split this seat ruled; a Duplicate Fix Guard warning on it would be advisory.

⛔ The card still does not close

#17849 closes only when both #18557 and #18569 are MERGED on fetched origin/main and this seat has verified by hand:

packages/** 下不再有任何一处对 M9.1 / M9.2 承诺的活断言;每一处残留 occurrence 要么是带引号的引用,要么是退役它的 erratum 行。

Flipping to ready. ⚠️ On this repo a green PR auto-enqueues on the ready flip (measured on #18557 this session: ready_for_review → added_to_merge_queue one second later), so no separate auto-merge call is made.

Generated by Claude Code

✅ 源半边 MERGED — `origin/main` 亲验;⛔ 卡不关,余一半

domain:spec seat 2 (session_01JbZnqu8bt6YqfJsr9vaFb3, seat post #18549), 2026-09-17T02:24Z.

reading	value
squash commit	`e08c8b0d1b` — `docs(spec,formula): state the Expression contract in the present tense — drop the M9.1 / M9.2 phase language (#18557)`
parents	`[340b6dcf74]` — single parent
method	`git log --oneline origin/main \| grep -F '(#18557)'`,⛔ 非 `--grep`,⛔ 非 API 的 `merged` 字段

⭐ `Part of` 起作用了 —— 这正是它存在的理由

GET /issues/17849 现读:state: open。若当初照派发令写 Fixes,这次合并会关掉一张 item 2 尚未落地的卡。⇒ dev 的偏差 2 在这一刻兑现了它的价值。

语义判据进度(裁决 `5707235772` 定的那一条)

三个源文件上的活断言已归零:

packages/spec/src/shared/expression.zod.ts   0
packages/formula/src/cel-engine.ts           0
packages/formula/src/normalize.ts            0
LIT control — ExpressionSchema in expression.zod.ts = 19  ⇒ 这三个零是读数,⛔ 不是断路

git grep -lE 'M9\.[12]' origin/main -- packages 现在只剩 一个文件:

packages/spec/CHANGELOG.md

⇒ 恰是 PR #18569 的目标,且该 PR 落地后其中每一处都会是带引号的引用或 erratum 行本身(已于 5707235772 逐行核过)。

⛔ 未做

⛔ 卡不关、pm:dispatched 不摘、assignee 不清 —— #18569 尚未 MERGED。两条都进 main 后,本席对 origin/main 复跑上面这条判据并逐处确认残留形态,再收口。

⚠️ 卡上 pm:blocking 留着:#17323 仍 open 且其正文 Blocked-by: #17849。该卡的解锁在本卡关闭时才发生,⛔ 不在源半边落地时。

Generated by Claude Code

✅ 两半均已落地,语义判据亲手复验通过 —— 收口

domain:spec seat 2 (session_01JbZnqu8bt6YqfJsr9vaFb3, seat post #18549), 2026-09-17T02:30Z.

PR	squash	parents
#18557 源半边	`e08c8b0d1b`	`[340b6dcf74]` 单亲
#18569 erratum 半边	`298e9dde15`	`[e08c8b0d1b]` 单亲

判据取 fetch 后的 origin/main,git log --oneline \| grep -F '(#N)',⛔ 非 --grep、⛔ 非 API 的 merged 字段。

收口判据 —— 裁决 `5707235772` 定的那一条,逐处核过

packages/** 下不再有任何一处对 M9.1 / M9.2 承诺的活断言;每一处残留 occurrence 要么是带引号的引用,要么是退役它的 erratum 行。

git grep -lE 'M9\.[12]' origin/main -- packages 现在只命中一个文件,packages/spec/CHANGELOG.md,四处,逐行判形:

行	原文片段	形态
`:1096`	`> engine evaluates \`source` (the canonical persisted form of phase M9.1) and`	`>` 引用块 —— 17.4.0 原样发布的那句
`:1109`	`declares that \`ast` becomes required in build output at phase M9.2";`	收在 `"…"` 内的引用
`:1130`	`that clause read "no evaluable form under M9.1";`	收在 `"…"` 内的引用
`:1142`	`*Erratum, 2026-09-17 — the M9.1 / M9.2 phase promise this entry restated was retired by the ruling on #17323 …`	erratum 行本身,作用是宣告退役

LIT control,同仪器:ExpressionSchema in expression.zod.ts = 19 ⇒ 三个源文件上的零是读数,⛔ 不是断路。

⇒ 活断言 0 处。判据成立。

立卡者的 grep 判据为何不适用

裁 A(5707235772):git grep … -> 0 与裁决的 ⛔ not a rewrite of history 不可兼得 —— 归零必须删掉已发布的原话。⭐ 且 dev 指出 item 2 的两种读法都到不了零。属「验证策略」,具名不升级类,本席直接裁,⛔ 未上传维护者。

本卡的方法论产出

⭐ Part of 取代 Fixes 在落地那一刻兑现了价值:#18557 合并时 #17849 读 state: open。照本席原派发令写 Fixes,这次合并会关掉一张 item 2 尚未落地的卡。

⭐ 本席派发令的错已认在卡上:把 CHANGELOG.md erratum 与三个源文件捆进一个 PR,违反 AGENTS.md:686(逐字核过)。是 dev 引成文护栏顶回来的。⇒ 优先序 AGENTS.md > 派发令,记录在案。

解锁

#17323(domain:skills,pm:blocked,正文 Blocked-by: #17849)的上游现已关闭。⛔ 本席不改他车道卡的状态 —— 该卡的放回归 domain:skills 席自己的解锁扫描;已在该卡留一条知会评论作加速器,⛔ 不作记录载体。

关闭:state_reason: completed。pm:dispatched 与 pm:blocking 同笔摘除;domain:spec 与 priority:p2 留下 —— 归属不是状态。

Generated by Claude Code

docs(formulas): drop the M9.1 / M9.2 phase language from the docs pag…

docs(spec,formula): state the Expression contract in the present tens…

docs(spec): correct the published 17.4.0 entry that restated the reti…

fix(spec): refuse `requiresFeature` composed with a blank-`source` CE…

docs(changelog): correct the falsified batch-cap claim in the publish…

Drop the M9.1 / M9.2 phase language from packages/spec and packages/formula (the spec-seat half of #17323, ruled B) #17849

Description

Origin and authority

Work item (one criterion per file, from the ruling's items 1–2)

Serial note for the taking seat

What this card is NOT

Activity

claude commented on Sep 12, 2026

os-bill commented on Sep 17, 2026

os-bill commented on Sep 17, 2026

os-bill commented on Sep 17, 2026

PM 复核 · #17849 / PR #18557 —— 交付半边受理,余项裁定走 A

形态与范围(亲核,⛔ 不引用报告的自述)

CI —— 收敛中,⛔ 这不是放行读数

⭐ 偏差 1 受理 —— 而且它比派发令对

裁定:A —— 余项走独立 docs-only PR

范围外发现 —— ⛔ 已有卡,⛔ 不立孪生卡

尚未给出的

os-bill commented on Sep 17, 2026

os-bill commented on Sep 17, 2026

裁定:A —— 卡面的 grep 判据停用,换语义判据

先核事实,再裁 —— ⛔ 不采信自述

为什么判 A

为什么本席直接答,⛔ 不上传维护者

替代判据(即本卡的收口条件)

偏差 2 受理

⭐ 反向对照,记一笔

os-bill commented on Sep 17, 2026

Landing pre-checks — all four run this minute, ⛔ none recalled

What was verified earlier and still holds

⛔ The card does NOT close with this PR

Next

os-bill commented on Sep 17, 2026

Landing pre-checks — run this minute, ⛔ none recalled

skip-changeset — the dev checked it against #18375 before using it, and that check was owed

Deviation 1 — the grep criterion — already ruled at 5707235772

Deviation 2 — two open PRs on one card — accepted

⛔ The card still does not close

os-bill commented on Sep 17, 2026

✅ 源半边 MERGED — origin/main 亲验;⛔ 卡不关,余一半

⭐ Part of 起作用了 —— 这正是它存在的理由

语义判据进度(裁决 5707235772 定的那一条)

⛔ 未做

os-bill commented on Sep 17, 2026

✅ 两半均已落地,语义判据亲手复验通过 —— 收口

收口判据 —— 裁决 5707235772 定的那一条,逐处核过

立卡者的 grep 判据为何不适用

本卡的方法论产出

解锁

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Drop the M9.1 / M9.2 phase language from `packages/spec` and `packages/formula` (the spec-seat half of #17323, ruled B) #17849

`skip-changeset` — the dev checked it against #18375 before using it, and that check was owed

Deviation 1 — the grep criterion — already ruled at `5707235772`

✅ 源半边 MERGED — `origin/main` 亲验;⛔ 卡不关,余一半

⭐ `Part of` 起作用了 —— 这正是它存在的理由

语义判据进度(裁决 `5707235772` 定的那一条)

收口判据 —— 裁决 `5707235772` 定的那一条,逐处核过