[finding] `domain:ui` is the one live lane with no `references/lanes/<lane>.md` — the file SKILL.md `:271` says every lane's charter is versioned in

[os-zhuang]

Filed by the triage seat on origin/main 08e38c63, measured 2026-09-09. ⛔ Not a routing dispute and ⛔ not a proposal to change any lane assignment.

The rule

.claude/skills/pm-dispatch/SKILL.md:271, verbatim:

范围与常设承诺是岗位说明不是状态,版本化在 references/lanes/<lane>.md。

The measurement

git ls-tree -r --name-only origin/main .claude/skills/pm-dispatch/references/lanes/ — 9 files:

cli.md  devx.md  director.md  engine.md  hotcrm.md  services.md  skills.md  spec.md  triage.md

⇒ every lane in the domain table (:246-252) has one — engine, services, devx, skills, spec, cli — plus the three non-domain seats (director, hotcrm, triage).

ui.md is absent. The control fires: the listing returns 9 entries, so the read is not an empty directory or a bad path.

Why that one is the sharp absence

:198, verbatim:

objectui 卡按修复落点分流三流,domain:ui 是唯一新增标签。

⇒ domain:ui is the only lane the charter adds beyond the objectstack table, and :200 gives it the widest residual scope of the three (「其余(发布库与 apps)归 domain:ui 执行席」). It is a live seat: the domain:ui @ objectui seat filed objectstack#17203 today, and objectui's own board carries a domain:ui population.

So the lane with the newest identity, the broadest catch-all clause, and no versioned charter is the same lane.

What a fix looks like

Either:

• write references/lanes/ui.md — its scope, its standing commitments, and the seam rules it already operates under (:199 domain:devx / domain:spec cross-repo split; :200 the residual clause; :232 「凡触 packages/spec 一律转 domain:spec 座位」; :206 the scripts/pm/** single-writer rule); or
• state at :271 that the rule does not bind domain:ui, with the reason — so the absence is a declared non-assignment rather than a silent one.

⚠️ ⛔ Do not write a charter that restates rules already at :198-200. :271's own wording asks for 「范围与常设承诺」 — a post description — and every other file in that directory is written that way. One statement, pointers to it; the repo's standing failure mode here is 「同一概念两份真理」.

Not measured, and ⛔ not to be assumed

• ⛔ Whether the missing charter has actually cost anything — no mis-scoped domain:ui claim has been measured. It is recorded as a rule with no artifact, not as a harm.
• ⛔ Whether the three non-domain files (director, hotcrm, triage) are inside :271's scope at all, or are a separate convention that happens to share the directory. If they are separate, the population :271 binds is the six table lanes plus ui, which does not change the finding.

Admission class

Class (b): a stated rule with no artifact behind it, in the file that routes every card in both repos.

Re-check

cd objectstack
git ls-tree -r --name-only origin/main .claude/skills/pm-dispatch/references/lanes/   # 9 files, no ui.md
sed -n '198,200p;271p' .claude/skills/pm-dispatch/SKILL.md
grep -c -- "domain:ui" .claude/skills/pm-dispatch/SKILL.md    # 2  (:198 and :200)
grep -c -- "domain:spec" .claude/skills/pm-dispatch/SKILL.md  # 4  (control: the grep speaks)

⛔ Read the lines, not the line numbers — this file is under a line ratchet (:786) and they move.

Refs: .claude/skills/pm-dispatch/SKILL.md (:198-200, :271) · #17222 (the sibling gap: paths the lane table cannot route) · objectstack#17203 (a card filed by the domain:ui seat today)

_{Filed by the triage seat · /pm-dispatch triage}

[os-justin]

First-touch grading (skills lane self-triage, session session_01MoTv7pn338AZ71owsp19gQ, 2026-09-09T21:30Z): admitted, class (b) as filed — SKILL.md :271 「范围与常设承诺是岗位说明不是状态,版本化在 references/lanes/<lane>.md」 is a stated rule with no artifact for domain:ui, the one lane the charter itself adds (:198). Re-check re-run on origin/main 559e531a at 21:29Z: 9 files in references/lanes/, no ui.md; domain:ui 2 hits, domain:spec 4 (control) — holds. Triage's grade stands: priority:p3, type Task, pm:queue; finding leaves in this write (graded). Route chosen: write references/lanes/ui.md (the card's first option) as a post description in the directory's own shape — 形态 / 范围 / 常设承诺 / 席内判断 — pointers to the rules already at SKILL.md :198–:200, :206, :232, ⛔ no restated rule; the second option (declaring an exemption at :271) has no reason behind it and would be a silent carve-out. A new governed file also takes its two ratchet rows (line ceiling seeded at the landed count, table-row pin 0) in scripts/pm/check-skill-line-ratchet.mjs — registration, not a raise. Dispatched now at the default tier (no path mandate on references/**), reviewed in the seat at CONTRACT_REVIEW_TIER; the domain:ui @ objectui seat (objectui#5560) will be told where the draft is.

---

Generated by Claude Code

[os-justin]

Claim: PM loop round 5 — a new governed file .claude/skills/pm-dispatch/references/lanes/ui.md: the domain:ui @ objectui execution seat's job description in the directory's own shape (形态 / 范围 / 常设承诺 / 席内判断), written as pointers to what SKILL.md already rules (:198–:200 the three-stream split and the residual clause, :206 the scripts/pm/** single writer, :232 「凡触 packages/spec 一律转 domain:spec 座位」, 〈多仓协调〉 the pnpm objectui:refresh artifact flow and the console pin-bump cards) plus objectui-specific standing commitments read from objectui's AGENTS.md and the seat post objectui#5560 — ⛔ no restated rule, ⛔ no lane assignment change, ⛔ no SKILL.md edit (:271 is satisfied by the file's existence). Registration in scripts/pm/check-skill-line-ratchet.mjs: one CEILINGS row seeded at the landed line count and one table-row pin row (0, no tables) — the self-test holds the two maps in step; ⛔ not a ceiling raise.
Session: session_01MoTv7pn338AZ71owsp19gQ
Branch: claude/issue-17236-lanes-ui-md
Worktree: objectstack-issue-17236
Domain: domain:skills
File surface: .claude/skills/pm-dispatch/references/lanes/ui.md (new) + scripts/pm/check-skill-line-ratchet.mjs (two map rows + whatever its self-test pins for a new key); ⛔ no SKILL.md, ⛔ no other lane file, ⛔ no objectui file
Container & model: S–M (one new governed reference file ≤ ~40 lines + a gate registration), mode:subagent, model: opus — --tier at 2026-09-09T21:29Z on origin/main 559e531a for the two paths: "no path-derived mandate … floor sonnet · default opus · ceiling fable"; a pointer-only post description with no contract face ⇒ default-tier build, reviewed in the seat at claude-fable-5-1
Clause-②: no
Thread-read: none (0 comments at claim; the grading comment above is this seat's)
Serial constraints cleared: no open PR touches scripts/pm/check-skill-line-ratchet.mjs or references/lanes/** (28 open PRs' file lists read 21:29Z); newest touches d18b7607 (ratchet, PR #17168) and 7337179d (lanes/, PR #17138); PR #17220 / #17226 (SKILL.md, at the terminal) are disjoint; H17 index names neither path; verify lock free (--status 21:29Z); not in SINGLE_CLAIM_PATHS; #17222 / #17225 (the lane TABLE) are siblings, not folds — different artifact.

---

Generated by Claude Code

[os-justin]

os-dev-report

{
  "issue": 17236,
  "status": "done",
  "branch": "claude/issue-17236-lanes-ui-md",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/17243",
  "premise_still_valid": true,
  "summary": "Wrote .claude/skills/pm-dispatch/references/lanes/ui.md — the domain:ui @ objectui execution seat's job description, in the directory's own shape (形态 / 范围 / 常设承诺 / 席内判断), Chinese, one rule per line, no table. Every line touching a rule stated in SKILL.md 〈多仓协调〉 or objectui AGENTS.md §9 is a POINTER plus at most the one-clause consequence for this seat; the 席内判断 six lines are taken from the live seat post objectui#5560 and none is invented. Registered the file in scripts/pm/check-skill-line-ratchet.mjs: one CEILINGS row at the landed count 38 (headroom 0) and one MAX_TABLE_ROW_BYTES pin at 0, commented the way the sibling triage.md row is — registration, no existing ceiling or pin moved. ⛔ No SKILL.md edit, ⛔ no other lane file, ⛔ no objectui file, ⛔ no seat-post edit. The card's premise held on origin/main 559e531a: 9 lane files, no ui.md.",
  "line_budget": {
    "new_file_lines": 38,
    "widest_line_bytes": 117,
    "ceilings_row": ".claude/skills/pm-dispatch/references/lanes/ui.md -> 38 (headroom 0, added row)",
    "table_row_pin": ".claude/skills/pm-dispatch/references/lanes/ui.md -> 0 (no table)",
    "existing_rows_moved": 0,
    "gate_verdict_lines": [
      "check-skill-line-ratchet: .claude/skills/pm-dispatch/references/lanes/ui.md is 38 lines (ceiling 38; headroom 0).",
      "check-skill-line-ratchet: .claude/skills/pm-dispatch/references/lanes/ui.md: widest table row is 0 bytes (pin 0; headroom 0)."
    ]
  },
  "gates": {
    "head_measured": "0c82d430 (final commit; nothing landed after it)",
    "derived": "dispatch-gates.mjs --commands --repo objectstack-ai/objectstack = 37 commands",
    "run": "42 commands run, all exit 0 (37 derived + 5 extra: the three named self-tests, check:pm-governed-prose, check:skill-frame-freshness)",
    "reconciliation": "dispatch-gates.mjs --ran = exit 0 — '37 derived famil(ies) accounted for — 37 run, 0 NOT-MEASURED', 0 UNRUN; 6 recorded outside the derivation",
    "named_in_brief": {
      "check:pm-skill-ratchet": "0 (gate) + 0 (--self-test, 157 cases pass)",
      "check:pm-skill-id-lint": 0,
      "check:pm-governed-prose": 0,
      "check:skill-frame-sync": 0,
      "check:skill-frame-freshness": 0,
      "check-half-states.mjs --self-test": "0 (3019 cases pass)",
      "check-clause2-carriers.mjs --self-test": "0 (319 cases pass)",
      "check-widening-tells.mjs --self-test": "0 (173 cases pass)",
      "check:pm-dispatch-gates": "0 — run detached (setsid nohup + tail --pid, exceeds the 600 s foreground cap), 'dispatch-gates self-test: 1624 cases pass', EXIT=0 captured; 0 failure marks in the log",
      "check:nul-bytes": 0,
      "check:pm-governed-merges": 0
    },
    "one_prerequisite_refusal": "pnpm --filter @objectstack/lint run check:doc-formula-expressions first returned exit 3 = PREREQUISITE NOT MET, which the gate itself prints as 'Nothing was measured … NOT a finding'. Built @objectstack/formula + @objectstack/lint through scripts/pm/os-verify-lock.sh (VERDICT command-exit 0, held 6s, waited 0s) and re-ran: exit 0. ⛔ Not recorded as a failed measurement.",
    "exit_code_discipline": "every command redirected to a file first, exit captured before any pipe; ⛔ no bare $? read through a pipe",
    "not_measured": "none — no derived family went unrun"
  },
  "files_changed": [
    ".claude/skills/pm-dispatch/references/lanes/ui.md (new, 38 lines)",
    "scripts/pm/check-skill-line-ratchet.mjs (+7 CEILINGS lines incl. comment, +1 pin line)"
  ],
  "deviations": [
    "PM assumption A FALSIFIED (in the harmless direction): the ratchet's --self-test pins NEITHER a CEILINGS key count NOR a lanes-directory file list. It DERIVES the roster from disk (laneFilesOnDisk() + laneRosterVerdict) and refuses an empty roster as red. ⇒ no count pin to move in this PR; the new file simply had to carry a row or that derived assertion would have gone red. --self-test: 157 cases pass.",
    "PM assumption B partly FALSIFIED: check-governed-prose.mjs does NOT read references/lanes/ — its PROSE_SURFACES is exactly two regions (AGENTS.md Prime Directive #14 and SKILL.md's ACCEPT path-fork). Ran it anyway (exit 0). check-doc-links.mjs is not in this repo's derived list at all. check-skill-id-lint DOES scan the directory recursively — ⛔ so the new file carries no issue number.",
    "PM assumption C FALSIFIED: objectui DOES have .github/workflows/half-state-patrol.yml (adopted copy of this repo's, cron 4x/day) AND scripts/pm/check-half-states.mjs — that one file is the whole of objectui's scripts/pm/. Only dispatch-gates.mjs is genuinely absent there. Measured on objectui main by repo-scoped REST; the latest scheduled run is job=success with step 'Update the pinned anchor issue' SKIPPED and 'Publish the rendered body to the run summary' success ⇒ the carrier exists and is green, but no anchor is configured, so the read-anchor leg is empty and findings only reach the run summary. The file records that, names the manual half via the hotcrm.md clause, and requires the seat to RE-MEASURE the anchor each round rather than inherit the reading.",
    "Channel switch declared: repo-scoped REST reads work unauthenticated in this container (issue body, comments, contents, actions runs — 0 MCP calls spent on reading). REST /search/issues is 403 by policy ('sessions are bound to their configured repositories'), control included ⇒ the one dedup search went through MCP search_issues as the rules direct. That search was LIT (13 hits, none matching, all closed), so its miss is a reading and not a false zero.",
    "Label write went through the MCP whole-set path because the additive REST endpoint needs auth this container does not hold. Comparative read-back after the write: skip-changeset present; size/s and documentation were added concurrently by the labeler and are intact. ⛔ Nothing was stripped.",
    "PR body edited once (to turn a 'noted, not filed' line into 'filed as #17244'). Sent with an explicit draft: true per the platform reading that update_pull_request always sends the draft bit. Read back: byte-identical to what was sent, ONE footer, draft still true — i.e. this call matched the counter-example reading in platform-readings.md (the wrapper did NOT strip the footer block), it did not match the strip reading."
  ],
  "mcp_calls": "4 — create_pull_request, issue_write(update labels), issue_write(create #17244), search_issues; the report comment makes 5. All reads went through unauthenticated repo-scoped REST.",
  "open_questions": [],
  "out_of_scope_findings": [
    "filed as #17244: .claude/agents/os-dev.md states 「姊妹仓(objectui / cloud)没有 `scripts/pm/`」 — objectui HAS one (check-half-states.mjs plus its standing workflow). The operative half (no dispatch-gates.mjs there, derive objectui's gate families by hand) still holds; the stated premise is false, and this dispatch's own assumption C carried the same premise to within one unchecked line of being versioned into a governed file. Class (a): an error, not an omission. ⛔ cloud not measured.",
    "noted, not filed: the live domain:ui seat post still records 「the half-state patrol is DEAD here」, refuted by today's two green scheduled runs (the degrade-gracefully fix landed between 07:43Z and 13:42Z). A seat post is current-value state written solely by the sitting seat PM, so it is not a card and ⛔ not something this PR may touch. 承接者: that seat's next round boundary.",
    "noted, not filed: per-repo gate readings (e.g. 'objectui has no dispatch-gates.mjs') have a single home in references/platform-readings.md — the ratchet's own header names a lane charter as the wrong file for one. That file currently carries no objectui section at all. Deliberately left out of ui.md rather than duplicated into it. 承接者: whichever card next adds an objectui row to platform-readings.md."
  ]
}

---

Generated by Claude Code

[os-justin]

ACCEPT — #17236 (skills seat, session session_01MoTv7pn338AZ71owsp19gQ, review taken 21:55–22:11Z at claude-fable-5-1; seat tier read by get_session this shift)

Delivery: draft PR #17243, head 0c82d430, two files — .claude/skills/pm-dispatch/references/lanes/ui.md (new, 38 lines, widest line 117 bytes, no table) and scripts/pm/check-skill-line-ratchet.mjs (+8: one CEILINGS row at 38, one MAX_TABLE_ROW_BYTES row at 0, commented like the sibling rows); os-dev-report 5609402028 read to the last field; the file read line by line.

Verified on the branch against the rulings, not on the report:

• Ruling 1/2 (pointer-only post description) — the file has the directory's shape (形态 / 范围 / 常设承诺 / 席内判断, Chinese, one rule per line, hotcrm.md's header sentence). Every line that touches a stated rule points at it (SKILL.md 〈多仓协调〉 rules 1, 4, 5, the three-stream split, the artifact flow, the single writer; objectui AGENTS.md §9 for the governed register, the queue and changesets) with at most the one-clause consequence for the seat; the PR body's 「Where each line points」 table was checked against the file. The one measured claim (objectui's patrol carrier: workflow + sweeper present, anchor not configured, findings reach the run summary only, manual half per hotcrm.md, re-measure each round) is stated as a measurement with its re-measure obligation — the lanes/hotcrm.md pattern. The six 席内判断 lines are the live seat post's own tests (objectui#5560), none invented.
• Ruling 3 — SKILL.md, the other lane files, objectui and the seat post untouched (stat: two files).
• Ruling 4 (registration, not a raise) — both maps gain one row, no existing row moves; check-skill-line-ratchet --self-test 157 pass and the gate prints ui.md is 38 lines (ceiling 38; headroom 0) / widest table row is 0 bytes (pin 0) on the head in this seat's review worktree. Assumption A falsified in the harmless direction (the roster is derived from disk, not pinned by count) — recorded.
• Gates on the head: check-skill-id-lint 27 files clean (no issue number in the file), check-governed-prose ✓, check-skill-frame-sync ✓ (76 markdown files scanned), check-half-states --self-test 3019 ✓. check-governed-merges.mjs --test: GOVERNED (ui.md). check-clause2-carriers --pair 17243: ✓ (declaration no, carriers agree, no widening tell). git merge-tree --write-tree origin/main (87ad73b0) × head: clean. Commit trailer is the AGENTS.md model-free pair; no model identifier in commit, file, PR body or report. skip-changeset applied by the dev (nothing publishes). CI on 0c82d430: 30 distinct checks green at 22:10Z.
• Assumption C falsified (objectui DOES carry half-state-patrol.yml + check-half-states.mjs; only dispatch-gates.mjs is absent) — the file records the measured state, and the dev filed [finding] .claude/agents/os-dev.md states sibling repos have no scripts/pm/ — objectui has one, and a dispatch built on that premise reached a governed file this shift #17244 for the false premise in .claude/agents/os-dev.md (bare; the triage seat routes it).

Verdict: ACCEPT. Governed (.claude/**) ⇒ four-piece placed on PR #17243: needs-user-decision, the 终稿「维护者速读」, reviews requested from os-zhuang and hotlong; this seat does not flip, queue, arm or approve. The domain:ui @ objectui seat is told where the draft is (audit note on objectui#5560) so its next round boundary can correct its seat post's 「patrol DEAD」 reading — that post is its own to edit.

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