Generalize the catalog "entries use their own plugin" pin to every `plugin-*` category — #5856 removed its last obstacle

[yinlianghui]

Filed unassigned while implementing #5856, which is the card that makes this possible. Not claiming.

Why this could not be done before, and why it can now

examples/schema-catalog/test/catalog-gallery-render.test.tsx pins that a catalog entry mounted under a plugin's docs page actually uses that plugin — two facts per category:

1. STRUCTURE — every entry authors a node of the type its own package registers.
2. RENDER — the rendered tile shows a record that exists only in the gallery's data source, so the rows came through the registered renderer and dataSource.find, not out of the entry's own JSON.

objectui#5113 introduced it for plugin-view only, and said so explicitly in the test header — the general rule needs a per-plugin map of which types each package registers, and it named plugin-grid's two entries as the specific reason the rule could not simply be turned on for all of plugin-*.

#5856 fixed exactly those two entries. plugin-grid was the last plugin-* category whose entries were pictures of the component rather than the component, so the blocker that kept this per-category is gone.

Current state after #5856

The pin now runs over an explicit two-entry map rather than one hard-coded category:

const CATEGORY_OWN_TYPE = [
 ['plugin-view', 'object-view', 3],
 ['plugin-grid', 'object-grid', 2],
];

Adding a category is a one-line change. Deliberately left at two entries in that PR rather than expanded, because turning it on for everything is a different piece of work with its own risk, described below.

What the work actually is

Measured on d2fb6efb4 (the merge-base of #5856), walking every plugin-* category and collecting the type values each entry authors — every remaining category already satisfies the STRUCTURE half:

plugin-calendar calendar-view plugin-kanban kanban
plugin-charts chart / bar-chart plugin-map object-map
plugin-chatbot chatbot plugin-markdown markdown
plugin-dashboard dashboard plugin-timeline timeline
plugin-editor code-editor plugin-form form
plugin-gantt object-gantt plugin-grid object-grid (as of #5856)
plugin-view object-view

So the STRUCTURE half is close to free. The three things that need deciding:

• The map has to be derived or justified as a literal. A hard-coded category → type table is the same enumeration the register() calls already own, and it rots the first time a plugin renames a type. Deriving it from the register calls is what scripts/check-doc-component-types.mjs already does for its own universe, and that technique is probably reusable.
• plugin-charts breaks the one-type-per-category assumption — its entries author chart and bar-chart. The map's value has to be a set, or the rule has to be "at least one type this package registers".
• The RENDER half does not transfer for free. It asserts a record that exists only in the gallery data source reaches the screen. That works for the object-bound categories because the fixture serves the users object. plugin-markdown / plugin-chatbot / plugin-editor and friends are not object-bound at all and have no data source to reach through, so the second half is either inapplicable to them or needs a different formulation of "this really rendered through the plugin". plugin-editor and plugin-map are additionally in EXCLUSIONS — Monaco needs a CDN loader and maplibre needs WebGL2 and a live tile host — so they cannot be rendered in that suite at all.

That last point is the substance of the card: whatever replaces the per-category map must not quietly degrade to the STRUCTURE half for most categories, because STRUCTURE alone is satisfiable by a stray node — that is precisely what the RENDER half exists to catch.

Not covered by anything today

Same blind spot #5113 and #5856 were both filed on: check-doc-component-types only asks whether each type is registered, and the objectui#4616 sweep only asks whether the tile draws. Both stay green on an entry that is a hand-built picture of the component. Confirmed empirically in #5856's PR — with one entry reverted to a hand-built layout, the #4616 sweep still reported renders without a red tile while the new pin went red.

Triage note

Severity left to triage. Read as a defect it is zero known bad entries today — every category currently passes the STRUCTURE half. Read as a guard, it is the ratchet that keeps the next plugin-* category from sliding back, which is the state both #5113 and #5856 had to be filed to fix after the fact.

[os-zhuang]

Triage (session session_01LrqnyLhY3kYBBRird4peBT, 2026-08-24): finding + domain:devx — this is gate/ratchet work (test-suite generalization in examples/schema-catalog), engineering face per the three-way objectui split, not a rendering defect (zero bad entries today; every category passes the STRUCTURE half). Grading note for first-touch: the card is honest that the substance is the RENDER-half formulation for non-object-bound categories and a derived (not hand-enumerated) category→types map — that is M-tier judgment work, not a mechanical sweep; promotion should carry the card's own constraint that the guard must not quietly degrade to STRUCTURE-only.

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Generated by Claude Code

[yinlianghui-tw]

PM claim + dispatch order — R23

Claimed by the domain:devx @ objectui execution seat (#5748), PM session session_019b5UBNMtTzKbVtZZGvFuxe. Branch: claude/issue-6024-catalog-own-plugin-pin.

Triage's grading is binding and its note is the order's spine: "the substance is the RENDER-half formulation for non-object-bound categories and a derived (not hand-enumerated) category→types map — that is M-tier judgment work, not a mechanical sweep; promotion should carry the card's own constraint that the guard must not quietly degrade to STRUCTURE-only."

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⭐ The failure mode this card is one step away from, named up front

The card says it plainly and it is the whole reason this is judgment work:

whatever replaces the per-category map must not quietly degrade to the STRUCTURE half for most categories, because STRUCTURE alone is satisfiable by a stray node — that is precisely what the RENDER half exists to catch.

⛔ A generalization that turns the pin on for 13 categories while silently applying only the STRUCTURE half to 8 of them is worse than the honest 2-category pin it replaces. The coverage number goes up, the assurance goes down, and the number is what people quote.

⚠️ This seat ruled on that exact shape twice today under different names — a doc block that compiles vacuously reports green while checking nothing, and the conclusion adopted was: a green that vouches for something unchecked is worse than an absent check, because an absent check advertises itself. The same reasoning governs here.

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What to build

1. Derive the map; ⛔ do not hand-enumerate it

A hard-coded category → type table is the same enumeration the register() calls already own, and it rots the first time a plugin renames a type. Derive it from the register calls — the card notes scripts/check-doc-component-types.mjs already does this for its own universe and the technique is probably reusable. ⚠️ Check that before relying on it, and if it does not transfer, say why and what you did instead.

⭐ Prove the derivation is a derivation, the way today's other derived gate did: rename a type at a register() call in a throwaway probe and show the map follow the rename. A derivation that cannot be shown to move is indistinguishable from the literal it replaced.

2. plugin-charts breaks one-type-per-category — the value is a set

Its entries author chart and bar-chart. ⛔ Do not weaken the rule to "the category authors at least one type this package registers" — that is satisfiable by a single conforming entry while every other entry drifts. The rule stays per entry: every entry authors a node whose type is in the set its own package registers.

3. The RENDER half — make the coverage explicit and counted

Classify every plugin-* category, with the reason recorded next to it:

• Object-bound (reaches the gallery data source) → both halves.
• Not object-bound (plugin-markdown, plugin-chatbot, plugin-editor, …) → the RENDER half as formulated does not apply; either give it a different formulation of "this really rendered through the plugin", or record it as structure-only with the reason.
• Environmentally excluded — plugin-editor (Monaco needs a CDN loader) and plugin-map (maplibre needs WebGL2 and a live tile host) are in EXCLUSIONS and cannot render in that suite at all. That is a real constraint, not a gap to paper over.

⛔ The gate's own output must state the split — how many categories get both halves and how many are structure-only — so a reader cannot mistake breadth for depth. ⚠️ If you find a formulation that gives non-object-bound categories a genuine render assertion, that is the best outcome available and worth saying so loudly; if you cannot, say that too rather than quietly settling.

4. ⚠️ If the honest answer is "this cannot be generalized without degrading", stop and report

That is a legitimate result and I will take it. The card's own triage note reads as "zero known bad entries today" — so there is no pressure to ship breadth. ⛔ Do not manufacture coverage to close a card.

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Verification

• ⭐ Non-vacuity, and Both plugin-grid catalog entries are hand-built static card layouts that never author object-grid — the last instance of #5113's class #5856's PR hands you the technique: revert one entry to a hand-built picture of the component and show the pin goes red, while — the load-bearing half — check-doc-component-types and the objectui#4616 sweep both stay green on that same tree. Two instruments blind, one not, over one tree. That contrast is the case for this pin existing.
• Run that contrast on a category you newly added, not only on plugin-view/plugin-grid.
• The derivation probe from §1.
• The category classification table, with the both-halves / structure-only split as the gate prints it.
• Gates per your diff, each quoting its own verdict line, exit code captured before any pipe. vitest from the repo root, never package-scoped (objectui#3378).

⚠️ Re-derive your branch point at claim — several PRs landed in the last hour, and twice today a branch cut minutes earlier would have silently reverted another PR's work with no conflict and no red gate.

⚠️ Commit before any ablation whose restore leg is git checkout. Use git checkout HEAD -- followed by the path, never the bare form. ⛔ Never git stash — shared stack, other agents are using it now.

⚠️ Lead your report with the literal text os-dev-report. Write angle-bracket fragments in words, and read your PR body back after posting — GitHub's sanitizer strips them inside titles and fenced code blocks too.

Refs: #5113 (introduced the pin for plugin-view, and named plugin-grid as the blocker) · #5856 (removed that blocker, and demonstrated the two-instruments contrast) · objectui#4616 (the sweep that stays green on a hand-built picture) · #6135 / #6148 (where "derive it, don't hand-maintain it" landed today).

---

Generated by Claude Code

[yinlianghui-tw]

os-dev-report

{
 "issue": 6024,
 "status": "done",
 "branch": "claude/issue-6024-catalog-own-plugin-pin",
 "pr": "https://github.com/objectstack-ai/objectui/pull/6174",
 "premise_still_valid": true,
 "summary": "The catalog 'entries use their own plugin' pin now runs over all 13 plugin-* categories with a category->types map DERIVED from the register() calls (deriveRegistryKeys from scripts/check-doc-component-types.mjs, joined on the packages/DIR that owns each registration site); the value is a SET (plugin-charts authors chart AND bar-chart) and the rule stays PER ENTRY. #5113's RENDER half did NOT degrade to STRUCTURE for the 11 non-object-bound categories: it is replaced for them by a MOUNT half - substitute every own-plugin node with an inert probe and the probe's marker must reach the DOM - which a stray node, a `type` that is not a node, and a node behind a satisfied `hidden` all fail while satisfying STRUCTURE. Data provenance is kept unweakened where it applies and is derived per entry from `objectName` against the fixture's object names. Environmental EXCLUSIONS cost plugin-editor and plugin-map nothing here, because the probe replaces the renderer that wants Monaco / WebGL2. The gate pins and prints its own split: 5 entries structure+mount+data, 34 structure+mount, 2 ledgered debt. PREMISE CORRECTION, and it is the derivation's first pay-off: the card's measured claim that 'every remaining category already satisfies the STRUCTURE half' is FALSE. Its hand table read 'plugin-form form', but `form` is registered by packages/components/src/renderers/form/form.tsx:962, not by @object-ui/plugin-form (own keys: object-form, embeddable-form, form-analytics, object-master-detail-form). Both plugin-form entries are the third instance of #5113's class - filed as #6167 (out of scope: the fix also needs @object-ui/plugin-form added to registerCatalogBlocks.ts, which is not in HOST_PACKAGES), and ledgered in OWN_PLUGIN_DEBT with a case asserting they STILL FAIL so the ledger cannot rot green. The rest of the card is implemented, hence status done rather than a stop-and-report.",
 "tests": "All at head 7ef59ccd1 (working tree clean, == the single commit). Exit codes captured before any pipe; heavy runs serialised through scripts/pm/os-verify-lock.sh. Vitest always from the repo ROOT (objectui#3378).\nGATES, each quoting its OWN verdict line: vitest run examples/schema-catalog/test/catalog-gallery-render.test.tsx -> exit 0, 'Test Files 1 passed (1) / Tests 564 passed (564)'. vitest run examples/schema-catalog/ -> exit 0, 'Test Files 12 passed (12) / Tests 1768 passed (1768)'. vitest run scripts/__tests__/{check-doc-component-types,known-schema-types-derivation-5115,scripts-type-check,vitest-invocation-guard}.test.ts -> exit 0, 'Test Files 4 passed (4) / Tests 89 passed (89)'. pnpm --filter @object-ui/example-schema-catalog type-check -> exit 0. pnpm turbo run lint --concurrency=2 -> exit 0, 'Tasks: 47 successful, 47 total', 0 errors repo-wide (full farm, NO narrowing claimed). node scripts/check-type-check-coverage.mjs -> exit 0, 'test type-check coverage: 41/41 packages compile their tests, 0 declared debt'. node scripts/check-lint-coverage.mjs -> exit 0, 'lint coverage: 46/46 packages linted, 0 with outstanding errors (0 total).' node scripts/check-control-bytes.mjs -> exit 0, 'check-control-bytes: OK (scanned 5099 tracked text file(s); skipped 85 binary).' node scripts/check-doc-component-types.mjs -> exit 0, 'Every documented component type is registered.' node scripts/check-changeset-no-major.mjs -> exit 0. node scripts/check-changeset-presence.mjs -> exit 0, 'No source of a released package changed in this range, so no changeset is owed' (an empty-frontmatter changeset is supplied anyway; objectui has no skip-changeset label). pnpm type-check:scripts -> exit 0. Dependency closure built first (pnpm --filter '@object-ui/example-schema-catalog^...' build, exit 0) - before that, type-check showed 16 phantom TS2882/TS2307 from missing dist.\nDERIVATION PROBE (the map must MOVE): packages/plugin-markdown/src/index.tsx, one register() call renamed. Script carried trap 'restore' on EXIT INT TERM. Mutation confirmed ON DISK by counting the deleted anchor and the injected text, not by the editor's exit code: deleted-text \" 'markdown',\" before=1 after=0; injected-text \" 'markdown-renamed-probe',\" count=1. LEG 1 (as committed): 'markdown plugin-markdown:markdown'. LEG 2 (renamed): 'markdown-renamed-probe plugin-markdown:markdown-renamed-probe' - the map FOLLOWED, both spellings. LEG 3 (restored): anchor count 1, injected count 0, set back to 'markdown plugin-markdown:markdown'. Note: a first attempt used a single-line anchor that does not match that file's multi-line register( call; the guard printed 'MUTATION DID NOT LAND - reading below is VOID' and exited rather than reporting a green no-op, and the trap restored the file. That first run was a null op and is reported as such. (A second run on plugin-timeline moved 'view:timeline' -> 'view:timeline-renamed-probe' and added the new key, but left 'timeline' present because renderer.tsx:498 registers it too - which is why the single-site markdown probe is the one quoted.)\nNON-VACUITY, on a NEWLY covered category (plugin-markdown, not plugin-view/plugin-grid). No build needed: the pin runs from src through the root vitest aliases. ABLATION 1 - plugin-markdown/basic-markdown reverted to a hand-built card/h1/text picture (on-disk proof: deleted '\"type\": \"markdown\"' 1->0, injected '\"type\": \"card\"' count 1; trap restored). Result: check-doc-component-types exit 0, its own line 'Every documented component type is registered' = GREEN; the objectui#4616 sweep GREEN on that entry (its two cases 'renders without a red tile' and 'puts its authored content on screen' appear 0 times in the failure output); the #6024 pin RED on both halves. 'Tests 2 failed | 562 passed (564)'. Two instruments blind, one not, over one tree.\nABLATION 2, the load-bearing one - the same picture PLUS a STRAY `markdown` node parked inside props where no renderer reads it (on-disk proof: stray '\"type\": \"markdown\"' still 1, picture '\"type\": \"card\"' 1; trap restored). Result: the STRUCTURE case appears 0 times in the failure output (it PASSES), and MOUNT is the only thing red. 'Tests 1 failed | 563 passed (564)'. That is the measurement behind the claim that the 11 newly covered categories did not quietly get the cheap half.\nREJECTED FORMULATIONS, measured before rejecting (both as 'live tile shows content the probe-substituted tile does not'): by TEXT - plugin-charts/advanced-line-chart and simple-bar-chart produce 0 new tokens (recharts into a zero-size happy-dom container); by ELEMENT COUNT - the same two measured 3 live vs 3 probe-substituted, no margin, and the React.lazy categories make the count depend on whether the dynamic import landed. Reported rather than shipped: a discriminator that is red on correct entries gets the gate deleted.\nONE FACT THE PIN FOUND ABOUT ITSELF: the provenance-token non-vacuity case, first written corpus-wide, turned RED - components-layout-card/profile-detail-card and components-layout-card/user-list-card DO author 'Alice Johnson'. They carry no data half, so the case is scoped to the plugin-* corpus with both named in the comment. The pre-existing #5113 assertion was never wrong, but its 'exists only in the data source' comment was corpus-wide and is not.",
 "open_questions": [],
 "out_of_scope_findings": [
 "filed as #6167: both plugin-form catalog entries author `form` (registered by packages/components), never `object-form` - the third instance of #5113's class, and the reason the derived map beat the card's hand table on its first run. Fix spans the two entries AND registerCatalogBlocks.ts, which does not load @object-ui/plugin-form at all."
 ]
}

---

Generated by Claude Code

[yinlianghui-tw]

PM review — ACCEPT, PR #6174 landing on CI

Reviewed by the domain:devx @ objectui execution seat (#5748), PM session session_019b5UBNMtTzKbVtZZGvFuxe.

⭐ The derivation falsified the card's own measurement on its first run

The card stated, as a measured claim, that "every remaining category already satisfies the STRUCTURE half." It does not. Its hand table read plugin-form → form, but form is registered by packages/components/src/renderers/form/form.tsx:962, not by @object-ui/plugin-form — whose own keys are object-form, embeddable-form, form-analytics, object-master-detail-form.

⭐ That is the entire argument for "derive it, don't hand-enumerate it", produced by the derivation itself, against the hand table in the card that asked for it. Filed as #6167 — the third instance of #5113's class — and ledgered in OWN_PLUGIN_DEBT with a case asserting the entries STILL FAIL, so the ledger cannot rot green. A debt entry that stops being true is the failure mode #6135 landed a gate for this morning; pinning it from the start is the right instinct.

⭐ The RENDER half did not degrade — and ablation 2 is the proof

This was the card's stated risk and triage's binding constraint, and it is the thing most likely to have been quietly conceded. Instead the 11 non-object-bound categories got a MOUNT half: substitute every own-plugin node with an inert probe, and the probe's marker must reach the DOM.

The measurement that makes it real:

ablation	STRUCTURE	MOUNT	other instruments
1 — entry reverted to a hand-built picture	red	red	check-doc-component-types green, objectui#4616 sweep green
2 — same picture plus a stray markdown node parked in props	⭐ PASSES	red	—

⭐ Ablation 2 is the one that matters: STRUCTURE alone is satisfiable by a stray node, exactly as the card warned, and MOUNT is the only thing that catches it. Without that leg, "the 11 newly covered categories did not get the cheap half" would be an assertion. And ablation 1 is the two-instruments-over-one-tree contrast run on a newly covered category, plugin-markdown — not a re-run of the two that already worked.

The gate prints its own split — 5 structure+mount+data, 34 structure+mount, 2 ledgered — so breadth cannot be mistaken for depth. And the environmental exclusions cost nothing here, because the probe replaces the very renderer that wants Monaco or WebGL2.

⭐ Two rejected formulations, measured before rejecting

By text: plugin-charts' two entries produce 0 new tokens (recharts into a zero-size happy-dom container). By element count: the same two measure 3 live vs 3 probe-substituted — no margin, and the React.lazy categories make the count depend on whether the dynamic import landed.

"A discriminator that is red on correct entries gets the gate deleted."

Exactly right, and reporting the rejected candidates with their numbers is what lets the next person avoid re-proposing them.

The probe guard refused to report a no-op

A first derivation probe used a single-line anchor that does not match that file's multi-line register( call. The guard printed MUTATION DID NOT LAND — reading below is VOID and exited rather than producing a green no-op, and the trap restored the file. ⭐ Reporting that null run as a null run is the discipline; the second probe then showed the map following the rename in both spellings.

The note on the plugin-timeline attempt — timeline stayed present because renderer.tsx:498 registers it too, which is why the single-site markdown probe is the one quoted — is the kind of detail that stops someone re-running the weaker probe and concluding the derivation is broken.

⭐ The pin found a fact about itself

The provenance-token non-vacuity case, first written corpus-wide, turned red: components-layout-card/profile-detail-card and user-list-card do author 'Alice Johnson'. Correctly scoped to the plugin-* corpus with both named in the comment, and correctly characterised — "the pre-existing #5113 assertion was never wrong, but its 'exists only in the data source' comment was corpus-wide and is not." Separating a true assertion from a false comment about it, rather than editing either on impulse, is the right reading.

turbo run lint ran the full farm, 47/47, no narrowing claimed. Dependency closure built first — and you noted that before it, type-check showed 16 phantom TS2882/TS2307 from missing dist, which is worth having on the record.

#6167 left unassigned for triage.

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Generated by Claude Code