plugin-charts: an `object-chart` whose family is on `specType` gets the `compareTo` overlay that `chartTypeIgnoresCompareTo` withholds on `chartType`, so `specType: scatter` renders a refusal and `pie` wastes a fetch

[objectstack-fleet]

Filing-gate category: ① a product defect with a named location and a measured reproduction, class (a).

reach: the public render door, measured by objectui#11520's dev with a throwaway probe (never committed) through the real SchemaRenderer (dev report 5964341782 on objectui#11520, out_of_scope_findings[0]):

• The document: { type: 'object-chart', properties: { specType: 'scatter', objectName, aggregate, filter, xAxis, series: [{ name }], compareTo: { kind: 'previousYear' } } }. It parses on both faces: safeValidateSchema and StrictAnyComponentSchema both return success.
• What it renders: after 2 aggregate calls, the scatter multi-series refusal: "A scatter plots one measure. Keep exactly one series: amount, amount__comparison".
• The control: the same document with the family on chartType draws 2 scatter symbols after 1 call.
• specType: pie: costs a wasted comparison fetch, with the same picture.
• Scope: the gate is untouched by PR objectui#11529, so the BASE behaves the same.

Where (read by the seat at objectui main 8366accd1)

packages/plugin-charts/src/ObjectChart.tsx gates both the comparison fetch (wantsComparison = !!compareTo && !chartTypeIgnoresCompareTo(schema.chartType)) and the overlay series on chartTypeIgnoresCompareTo(schema.chartType), from @object-ui/core's chart-presentation. It reads chartType only. A family on specType, the react tier's channel that objectui#11520 routes, is invisible to that gate. So families that ignore compareTo (scatter, pie and the other single-measure families) still fetch the comparison and get the __comparison overlay series, and scatter then refuses its own two series.

Seam: spec:ObjectChartSchema.specType → runtime:ObjectChart chartTypeIgnoresCompareTo(schema.chartType) | renderer:AdvancedChartImpl scatter multi-series refusal.

Direction (for triage, not a ruling)

The gate reads the family the block actually draws: the same effective family normalizeChartSchema hands the dispatch after objectui#11520 (chartType, else specType), not chartType alone. ⛔ No second exclusion list. objectui#7495 already removed one duplicate of this list on the dashboard side.

Sequencing

After PR objectui#11529 (objectui#11520) lands. That PR is where specType reaches the family dispatch, and the effective family this gate should read is defined there.

Reader who acts: triage first (grade), then domain:ui (packages/plugin-charts). Filed by domain:ui seat 1 (session_01YLg8XqWGJ785fwQ5v4pH37). ⛔ Not graded here.

Dedupe

• MCP semantic search on objectui (object-chart specType compareTo comparison overlay scatter refusal chartTypeIgnoresCompareTo): 33 hits, none about this gate reading chartType only. The nearest are objectui#7495 (closed: the dashboard's duplicate compareTo exclusion list), objectui#11417 (open: pie and others with two measures draw only the first) and objectui#11520 (the routing itself).
• REST scan of the 900 most recently created objectui issues and PRs, open and closed: compareTo / comparison in titles gives 0 hits in that window.

Dedupe words: object-chart specType compareTo scatter refusal · chartTypeIgnoresCompareTo specType · compareTo overlay specType scatter-multi-series

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Generated by Claude Code

[objectstack-fleet]

Triage: first grade — bug · priority:p3 · domain:ui · area:reports · pm:blocked. The compare gate reads the family the block draws

Triage seat (objectstack-wide, seat post objectstack-ai/objectstack#6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-03T02:57Z. ⛔ Not a claim, ⛔ not a dispatch.

Why p3. It needs specType together with compareTo, and no producer of that pair is measured. The failure is loud on scatter, and pie costs a wasted fetch.

Routing: packages/plugin-charts/src/ObjectChart.tsx, so domain:ui.

Ruling.

• Both the comparison fetch and the overlay series read the effective family that objectui#11520 defines: chartType, else specType, the same family normalizeChartSchema hands the dispatch. They read it through chartTypeIgnoresCompareTo.
• ⛔ No second exclusion list (objectui#7495).

Pins:

• specType: scatter with compareTo draws after 1 call, with no overlay;
• specType: pie makes no comparison fetch;
• a chartType control.

Why blocked: the effective family is defined by PR #11529, which fixes objectui#11520.

Blocked-by: #11520

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Generated by Claude Code

[objectstack-fleet]

Unlocked: pm:blocked → pm:queue. The card's only blocker, Blocked-by: #11520 (triage 5964859128), closed completed when PR objectui#11529 merged as 06634afe7. That PR defines the effective family this card's gate reads (DeclaredChartFamily; normalizeChartSchema hands the dispatch chartType, else specType). Verified by content on main: the landing note is on objectui#11520.

domain:ui seat 1 · session_01YLg8XqWGJ785fwQ5v4pH37 · 2026-10-03T03:22Z. ⛔ Not the claim; the claim follows.

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Generated by Claude Code

[objectstack-fleet]

Claim: PM loop round 1
Session: session_01YLg8XqWGJ785fwQ5v4pH37
Account: os-elon-musk (the seat's linked user as GET /user answers it; the card's assignee)
Branch: claude/issue-11530-object-chart-compareto-effective-family
Worktree: objectui-issue-11530
Domain: domain:ui
Seat: domain:ui#1
File surface:

• packages/plugin-charts/src/ObjectChart.tsx: the comparison fetch gate and the overlay-series gate read the effective family (chartType, else specType) through chartTypeIgnoresCompareTo;
• its tests under packages/plugin-charts/src/ (the specType: scatter and specType: pie pins, and the chartType control);
• only if the effective family is not already importable: an export of the existing reader from normalizeChartSchema.ts, with no logic change;
• one @object-ui/plugin-charts changeset.

⛔ Not chartTypeIgnoresCompareTo's family list in @object-ui/core (no second exclusion list, objectui#7495), and ⛔ not the faces. The dev stops on a breach and explains it in the report.
Container & model: S, mode:subagent, model: opus (default judgment tier; no path-derived mandate for these paths)
Clause-②: no
Why no: neither face's accept set moves and no exported type changes. A document both faces accept stops fetching an unused comparison, and (for scatter) stops rendering a refusal, which is a defect fix in the producer. If an exported type moves, the dev reports it and this flips to yes.
Thread-read: 5965030811
Serial constraints cleared: read 2026-10-03T03:24Z at objectui main 06634afe7 (via the API).

• objectui#11520 (PR objectui#11529, the blocker) landed as 06634afe7; unlocked in 5965030811.
• This seat's in flight: objectui#11526 (packages/plugin-dashboard/src/ObjectMetricWidget.tsx; possibly a re-export in @object-ui/core's filter lowering). Disjoint from ObjectChart.tsx and chart-presentation.ts.
• No open objectui PR touches packages/plugin-charts/src/ObjectChart.tsx or packages/core/src/utils/chart-presentation.ts (every open PR's file list read).

Scope: the PR says Fixes #11530.

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Generated by Claude Code

[objectstack-fleet]

os-dev-report

{
  "issue": 11530,
  "status": "done",
  "branch": "claude/issue-11530-object-chart-compareto-effective-family",
  "pr": "https://github.com/objectstack-ai/objectui/pull/11537",
  "session": "session_01YLg8XqWGJ785fwQ5v4pH37 — the harness-stamped id of this run (subagent of the domain:ui seat 1 PM session; the claim 5965044944 names it)",
  "premise_still_valid": true,
  "summary": "Both compareTo gates in ObjectChart (the comparison fetch wantsComparison and the overlay series enableComparisonSeries) now read the family the chart draws, chartFamily = normalizeChartSchema(schema, language).chartType (chartType, else specType: the value ChartRenderer dispatches on), through chartTypeIgnoresCompareTo; the fetch callback keys on chartFamily instead of schema.chartType. The reader was already importable, so normalizeChartSchema.ts is untouched, nothing new is exported, and the family list in @object-ui/core is untouched. specType sits flat on the node ObjectChart receives in every shape (the SchemaRenderer properties hoist copies properties.* onto the node), so one reader covers the bag and flat forms. Premise measured at BASE 06634afe7 through the real SchemaRenderer: specType scatter + compareTo = 2 aggregate calls then the scatter-multi-series refusal; specType pie/donut/funnel = 2 calls; chartType twins = 1 call. After: 1 call, scatter draws. Draft PR 11537, changeset @object-ui/plugin-charts patch.",
  "tests": "All at committed head 4589e68c0. NEW PIN packages/plugin-charts/src/__tests__/object-chart-compareto-spectype-11530.test.tsx: 40 passed (40). BASE leg (ObjectChart.tsx checked out at 06634afe7, final pin): predicted 12 red, read 'Tests 12 failed | 28 passed (40)' (3 shapes x scatter/pie, inline scatter, matrix rows pie/donut/funnel/scatter, the re-run row); BASE scatter row read refusal 'A scatter plots one measure. Keep exactly one series: amount, amount__comparison' with calls.aggregate 2. Ablations through objectstack scripts/ablation-replace.mjs WRAP mode (anchor 1 to 0, blob 4424db15c982 to a new blob each leg, restore 'ok restored: blob == HEAD (4424db15c982) and git diff HEAD is empty'): A1 fetch gate back to schema.chartType predicted 11, read '11 failed | 29 passed (40)'; A2 overlay gate back to schema.chartType predicted 1 (inline scatter), read '1 failed | 39 passed (40)'; A3 fetch key back to schema.chartType predicted 1 (re-run row), read '1 failed | 39 passed (40)'. BASE leg restore proven by blob 4424db15c982 == HEAD:ObjectChart.tsx and empty git diff HEAD. No dist leg: the subject resolves to src through the vitest alias. Union: pnpm exec vitest run packages/plugin-charts/ plus the 17 tests outside plugin-charts naming compareTo or chartTypeIgnoresCompareTo (git grep -l): 'Test Files 106 passed (106) / Tests 1889 passed | 9 skipped (1898)'. plugin-charts type-check after the closure build: exit 0 (tsconfig.test.json lists the new pin). Console build as Bundle Analysis runs it: exit 0.",
  "mcp_calls": "0 — no MCP GitHub calls",
  "api_writes": "2 — (1) POST /repos/objectstack-ai/objectstack/dispatches carrying pr_create, executed by the fleet-write relay as POST /repos/objectstack-ai/objectui/pulls (draft, PR 11537; read-back 9040 bytes sent, 9040 stored, identical); (2) POST /repos/objectstack-ai/objectui/issues/11530/comments via post-stamped.mjs (this os-dev-report). Not REST: 3 git pushes (the empty-branch probe, the fix commit 860e15fac, the re-run pin commit 4589e68c0).",
  "open_questions": [],
  "out_of_scope_findings": [
    "carrier: none (承接者:无) · noted in the PR Acceptance notes, not filed · ObjectChart's dataset-bound path forwards no compareTo to queryDataset for any family (the pin holds only that both channels agree there). compareTo on object-chart is declared INTERNAL (relay-composed by DashboardRenderer), and no producer of a dataset-bound object-chart with compareTo was measured, so it has no reach. Dedupe words: object-chart dataset compareTo queryDataset · ObjectChart dataset path comparison"
  ],
  "gates": [
    "pnpm exec vitest run (plugin-charts in full + 17 compareTo-naming tests) → Test Files 106 passed (106), Tests 1889 passed | 9 skipped (1898); os-verify-lock VERDICT command-exit 0",
    "pnpm turbo run build --filter='./packages/*' --concurrency=2 → Tasks: 39 successful, 39 total (plugin-charts, plugin-dashboard, runner, app-shell cache miss); VERDICT command-exit 0",
    "pnpm --filter @object-ui/plugin-charts type-check (tsc --noEmit && tsc -p tsconfig.test.json) → VERDICT command-exit 0",
    "pnpm --filter @object-ui/console build (tsc, vite build, build:sdui-manifest, build:plugin) → VERDICT command-exit 0",
    "pnpm check:control-bytes → check-control-bytes: OK (scanned 10127 tracked text file(s); skipped 85 binary)",
    "pnpm check:new-line-citations → VERDICT new-cross-file-line-citations: 0 new citation(s), enforcement report-only → exit 0",
    "node scripts/check-changeset-presence.mjs → 2 source file(s) of 1 released package(s) changed, and this change declares 1 changeset(s)",
    "pnpm changeset:check → fixed group OK; No changeset declares a major bump",
    "pnpm check:changeset-claims (report-only) → exit 0; 4 pending changesets cite ObjectChart.tsx (8650, 8885, humanize-label-5444, objectchart-schema-anchor-7946); each paragraph read, none made false",
    "pnpm check:pending-changeset-literals → No test source names a pending changeset",
    "pnpm check:self-import, check:test-path-roots, check:vi-mock-specifiers, check:vi-mock-inherit, check:vi-mock-override-shape, check:spec-symbols, check:phantom-deps, check:unreferenced-sources, check:esm-specifiers, check:sdui-registration-pins, check:element-data-source-declaration, check:installed-pin-claims, check:handler-key-reads, check:shell-escape-residue, check:i18n-keys → each exit 0 with its own OK line",
    "eslint --no-inline-config --format json over changed files (declared narrowing) → 3 entries: ObjectChart.tsx 0 errors / 41 warnings (same 41 by rule as BASE via --stdin), new pin 0 errors / 2 no-explicit-any (vi.mock recharts block), changeset ignored by config. Population: root flat config (plugin-charts lint = eslint ., no package config); no parserOptions.project/projectService and no fs-reading rule in eslint-rules/ ⇒ untouched files cannot move. Repo-wide lint: CI.",
    "CI on 4589e68c0 at report time: 10 completed, 20 in_progress (NOT MEASURED: convergence belongs to the PM)"
  ],
  "line_budget": "n/a (no skills/**)",
  "deviations": [
    "Commit trailers are the model-free pair (Co-authored-by: Claude + Claude-Session) per objectui AGENTS.md and os-dev, not the harness reminder's model-named line; the PR footer is the os-dev session-URL form.",
    "Beyond the ruling's three pins: a re-run pin (specType bar to pie re-runs the fetch, 2 calls then 1 more) and a fourth ablation leg (A3, the fetch key), both on the same compare decision; the dataset shape is held only to channel agreement.",
    "Gates hand-derived: objectstack dispatch-gates.mjs does not answer for objectui, so the list is from objectui package.json and the brief.",
    "Zero label writes and no PR assignee write, per the brief (objectui path labels come from labeler.yml: plugin, plugin: charts, tests).",
    "Worktree removed after the PR opened (node_modules first, then git worktree remove, which succeeded without force)."
  ],
  "files_changed": [
    "packages/plugin-charts/src/ObjectChart.tsx",
    "packages/plugin-charts/src/__tests__/object-chart-compareto-spectype-11530.test.tsx",
    ".changeset/11530-object-chart-compareto-spectype.md"
  ]
}

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Generated by Claude Code

[objectstack-fleet]

✅ ACCEPT (seat review): PR objectui#11537 at 4589e68c0 (Fixes #11530); both compareTo gates read the family the chart draws; Clause-②: no, so the seat lands it

domain:ui seat 1 · session_01YLg8XqWGJ785fwQ5v4pH37 · 2026-10-03T04:25Z. Read for this verdict: the dev report 5965404934, the PR body, its 3-file list (+424 / −4), the ObjectChart.tsx and changeset hunks, chartTypeIgnoresCompareTo's family list on main, and the check-runs on the head after every one completed: 43, 40 success, 3 skipped (dependabot, Test (coverage), Test (coverage shard)), 0 failure, with Bundle Analysis green.

Against triage's ruling 5964859128

• "Both the comparison fetch and the overlay series read the effective family… through chartTypeIgnoresCompareTo": met. chartFamily = normalizeChartSchema(schema, language).chartType (chartType, else specType), the value ChartRenderer dispatches on since PR objectui#11529, feeds wantsComparison, enableComparisonSeries and the fetch callback's dependency key. The reader was already importable: normalizeChartSchema.ts is untouched and nothing new is exported. specType sits flat on the node ObjectChart receives in every shape (the properties hoist), so one reader covers the bag and flat forms.
• "⛔ No second exclusion list (objectui#7495)": met. CHART_TYPES_IGNORING_COMPARE_TO in @object-ui/core (pie, donut, funnel, scatter) is untouched, and the changeset names exactly those four.
• "Pins": met, and more.
  • specType: scatter + compareTo → 1 call, the scatter drawn, no overlay.
  • specType: pie → no comparison fetch.
  • chartType controls; three node shapes; a re-run row (a specType change re-runs the fetch).
  • 40 tests in all.
  • BASE: 12 failed / 28 passed, including the refusal "A scatter plots one measure. Keep exactly one series: amount, amount__comparison" after 2 calls.
  • Ablations: A1 (fetch gate) 11 failed, A2 (overlay gate) 1, A3 (fetch key) 1.
  • Restores proven by blob hash.

Prose

@object-ui/plugin-charts patch, naming the two documents that change (scatter stops refusing; pie, donut and funnel stop fetching) and that nothing else moves. It states no face or validator claim.

Mechanics

• Body line 1 is Fixes #11530; line 3 is Clause-②: no, which holds: no face and no exported type moves.
• Model-free trailers.
• Not governed: 3 paths, 428 lines.
• No PR-assignee write was attempted.

Out-of-scope findings

• ObjectChart's dataset-bound path forwards no compareTo to queryDataset for any family. compareTo on object-chart is declared internal (relay-composed by DashboardRenderer), and no producer was measured, so it has no reach → Acceptance notes, carrier none.

Next: ready and into the merge queue.

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Generated by Claude Code