diff --git a/docs/MARKETPLACE-0781-PORT.md b/docs/MARKETPLACE-0781-PORT.md
index b037eeef..45fc61f4 100644
--- a/docs/MARKETPLACE-0781-PORT.md
+++ b/docs/MARKETPLACE-0781-PORT.md
@@ -693,6 +693,35 @@ that fall out of every chip bucket, plus official's two built-in cursor plugins)
 of "eleven sections here" was a measurement artifact: the catalogue loads asynchronously, and the
 reading was taken before it had arrived.
 
+**The keyboard focus ring is not official's.** Official 0.78.1's
+`.sand-1wpm9rq:focus-visible{outline-color:var(--sand-border-focus-primary)}` resolves to
+`#1884fc` on the second-level page's back button, and the rendered outline is a 2 px solid blue
+ring. This build renders the same button's ring in the inherited text colour,
+`rgba(245, 245, 245, 0.66)`, because two earlier waves left a different rule in front of
+official's. The repository's app-link-card port writes an unscoped
+`.sand-1wpm9rq:focus-visible{outline-color:var(--sand-border-focus)}`, and the dialog resets
+`--sand-border-focus` to `initial` because official does not define it, so that rule falls back to
+`currentcolor`. Official's own rule is never reached, because the marketplace companions skip a
+rule whose class "already resolves in the dialog" — and the app-link rule makes it look resolved.
+
+Official's rule is in the companion here, and it is skipped for the same reason. Fixing it is not a
+one-line change to the companion: official's blue comes from its runtime theme stylesheet
+(`<style id="sand-cursor-theme">`, `:root { --sand-border-focus-primary: #1884fc }`) reaching the
+button through a `[data-sand-tone="dark"]` subtree, while the dialog element itself computes
+`transparent`. Declaring the blue on the dialog would make every focus ring in the dialog blue,
+where official renders only the ones inside that subtree blue. That needs official's tone scope
+reproduced rather than a token swapped, so it stays a separate wave.
+
+Measured over CDP on 2026-11-02, on the second-level page's back button under keyboard focus:
+
+| | official 0.78.1 | this build |
+| --- | --- | --- |
+| `outline-color` | `rgb(24, 132, 252)` | `rgba(245, 245, 245, 0.66)` |
+| `outline-style` / `outline-width` | `solid` / `2px` | `solid` / `2px` |
+
+Nothing else about the page is affected: the ring only appears on keyboard focus, and no pixel
+comparison in this document can see it.
+
 ## The measured parity
 
 Measured over CDP on 2026-10-31 against the **deployed** `/Applications/Grok Node.app` — the
@@ -897,3 +926,224 @@ detail tile 56x56/radius 16/31px glyph on both apps, row tiles still 40x40, all
 Post-merge deployment note: the merged tree was repackaged once more from the same commits and
 deployed (asar head `05f771f9b8ce`; per-run metadata files differ, the JS payload is identical)
 — probe-113 re-verified the 56px detail-header tile and glyph parity live on that build.
+
+## The second-level page — 管理插件和技能 (2026-11-01)
+
+The browse dialog's `已连接 N 个` entry opens a second-level page. Official 0.78.1 titles it
+管理插件和技能. This wave ports that page.
+
+### Where official's behaviour comes from
+
+| behaviour | official's bytes |
+|---|---|
+| the page component | `chunk-view-KV06RTpF.js` |
+| the status registry and the badge component | `index.eager-app-D1juOWZp.js` (`Nq`, `LAt`) |
+| the connector's auth action | `chunk-plugin-detail-sharepoint-write-MAPmM3e9.js` (`W`, exported as `mr`) |
+| the detail bar and its title state | `chunk-pane-header-DaY0itEE.js` (`S`) |
+
+The page is re-recipeed from upstream's own components rather than rewritten. Upstream's
+`view-B5Ug8wEm.js` already owns the grid, the row and the section; the patch changes what those
+components render, not what they are.
+
+The fixture `tests/fixtures/official-0781-manage-page-recipes.json` is captured live from the
+running official app by `.audit/capture-official-0781-manage-fixture.mjs` and read at patch load
+time. It is a capture, not a hand-written copy of official's classes.
+
+The port lives in three files:
+
+| file | role |
+|---|---|
+| `scripts/lib/marketplace-manage-page-0781-patch.mjs` | the renderer patch, applied to the pristine upstream chunk |
+| `scripts/lib/marketplace-manage-page-0781-css-patch.mjs` | the CSS injector |
+| `scripts/lib/marketplace-manage-page-0781-official.css` | the lifted official rules, verbatim |
+
+`tests/marketplace-manage-page-0781.test.mjs` guards all four: the pristine chunk, the staged
+chunk, the green rule, and the lifted CSS.
+
+### Four defects found against official and fixed
+
+**A. The green 已连接 badge rendered white.** Official's green rule lives in `sand-1ufr4hg`.
+Upstream 0.18 does not define that class at all, and this repository's own
+`conversation-computer-card-renderer-patch.mjs` carries official's rule scoped to
+`.r-conversation-computer-card`, so the staged stylesheet held the class token without ever
+styling it inside the dialog. The injector tested "the class token appears somewhere", which is
+not the same question as "does this rule apply in this scope". It now tests the scope with
+`classesStyledInDialog(css, dialogClass)`. All 40 companion rules append, and the green rule
+lands as `:where(.sand-plugins-dialog) .sand-1ufr4hg:not(#\#)…{color:var(--sand-text-green-primary)}`.
+
+**B. The auth rows read 身份验证 instead of 连接.** Official's chain `mr` → `le` → `K` picks its
+label from the `grok_bot_connect_ux_desktop` experiment: `iSLIjg` for Connect, `gcoiFh` for
+Reconnect, `6gRgw8` for Retry. Upstream's shared `Qn` hardcoded the authorize-mode literals
+(Authenticate, Reopen, Retry). Two `between` replacements rewrite `Qn`'s label expression to
+official's connect-mode choice.
+
+**C. The detail-bar title was always visible.** Official's title is hidden at the scroll top and
+appears once the hero scrolls out of view. Official's `qa` hook observes the hero with an
+`IntersectionObserver` rooted at the pane's scroll viewport and derives
+`isTitleVisible = heroTitle === 'hidden'`. The port injects the same observer.
+
+**D. The hero `h1` had no `<header>` wrapper.** Official wraps it in
+`<header class="sand-9f619 sand-78zum5 sand-6s0dn4 sand-1qughib sand-1v2ro7d sand-euugli sand-f159sx sand-mzvs34">`.
+
+### The measured parity
+
+Measured over CDP against the deployed `/Applications/Grok Node.app` and against official 0.78.1
+on port 9333, both dialogs pinned to 832x702 at (16, 161).
+
+| measurement | ours | official 0.78.1 |
+|---|---|---|
+| every class recipe on the page | matches | the reference |
+| detail-bar title at the scroll top | `sand-g01cxk`, `aria-hidden="true"`, opacity 0 | the same |
+| detail-bar title after the hero scrolls out | `sand-19991ni sand-ibwnj sand-12w9bfk sand-9lcvmn`, opacity 1 | the same |
+| the hero's wrapper | `<header class="… sand-mzvs34">` | the same |
+| the connected row's badge | 已连接, `rgb(0, 186, 105)` | 已连接, `rgb(0, 186, 105)` |
+| the needsAuth row's action | 连接 | 连接 |
+| the collapsed-rows structure | official's | official's |
+| the browse chip row and search field | gone | gone |
+
+The two apps hold different installed plugin sets (official 24 installed and 18 collapsed, this
+build 8 and 2) and different private skills, so a row-for-row pixel comparison of the page body
+cannot reach zero.
+
+### The pixel diff, and what it is made of
+
+`.audit/diff-manage-page.mjs` drives both apps to the page, pins both viewports, captures the
+dialog region and compares the two PNGs. The delta is 170770 of 2336256 pixels, 7.310 percent.
+
+`.audit/classify-header-delta.mjs` breaks that delta into connected clusters and reports each
+cluster's bounding box, pixel count and maximum channel delta. Two sources account for it.
+
+**The plugin content.** Different installed sets and different private skills. This is the bulk of
+the delta and it is data, not code.
+
+**The font.** Official sets `:root { font-family: var(--cursor-font-family-sans) }` and
+`--cursor-font-family-sans` starts with `XVF`, the variable font official ships as
+`X-VF-C7NyO54W.woff2`. Upstream 0.18 has neither the `@font-face` nor the variable value, so its
+stack starts at `-apple-system`.
+
+The two apps paint the same CJK glyphs from the same platform face. Chromium reports
+`PingFang SC` / `PingFangSC-Medium` for all four glyphs of 连接应用 on both sides, and the
+per-character advances are equal to three decimals on both sides. What differs is the line box,
+because the primary family differs: official's CJK glyph box is 15.5 px tall and this build's is
+15.0 px, and the baseline sits half a pixel lower.
+
+Injecting official's `@font-face` and variable into this build's live page at runtime, with no
+binary copied into the repository, measures the effect directly.
+
+| region | before | after | hard pixels (max channel delta above 12) before | after |
+|---|---|---|---|---|
+| the whole dialog | 7.310 % | 6.030 % | 130801 | 103754 |
+| the chrome, the header and the hero | 7003 px | 3240 px | 3618 | 0 |
+
+So the font accounts for every visible difference in the page's chrome. What remains there is
+antialiasing noise, a maximum channel delta of 12 or less.
+
+The font is not shipped. XVF is Anysphere's proprietary binary font and this repository carries no
+licence to redistribute it, which is the same call the typography section above already recorded.
+Closing that gap would mean shipping official's font binary, which is the operator's decision and
+not the port's.
+
+### One difference left in the shared button
+
+Upstream 0.18's shared `sand-button` secondary recipe and official 0.78.1's carry different class
+recipes, and the difference is narrower than the class strings suggest. Measured on the running
+apps, the connect button's computed border widths, border colours, border styles, padding,
+transition duration and height are the same on both sides. Two things make the class names differ
+without changing what the button looks like.
+
+Upstream writes the physical properties, so `sand-s1s249` is `border-right-width: 1px` where
+official's `sand-1lun4ml` is `border-inline-end-width: 1px`. LTR renders them the same. Upstream's
+stylix emits one more `:not(#\#)` guard than official's, so an identical declaration hashes to a
+different class name.
+
+One property does differ. Official's secondary background is `var(--sand-bg-secondary)`, which
+computes to `rgba(245, 245, 245, 0.04)`. Upstream's is
+`color-mix(in srgb, var(--cursor-bg-tertiary) 82%, var(--cursor-bg-editor))`, which computes to
+`rgba(56, 56, 56, 0.212)`. On the dialog's background the two land about two levels apart out of
+255.
+
+Re-recipeing the shared button would change every button in the app, and the `--sand-*` palette
+those recipes read is only defined inside the marketplace dialog. The difference is recorded here
+and left for a wave that can scope it.
+
+### Deployment record (2026-11-01)
+
+The packaged build (`app.asar` sha256
+`baf3ad589b857476707a01abdfc168e26412238dd40029b0fb74a0d351225376`) was deployed to
+`/Applications/Grok Node.app` with a full replace, and the deployed asar's sha256 equals the
+freshly built asar's. All 102 shipped chunks parse, no `"(RLocT("` quote bug is present, and 43
+stylix rules resolve with 0 unresolved and 0 not-byte-for-byte-official.
+
+The flow was verified by real computer operation on the deployed build, not only over CDP: a real
+cursor click on the composer's 连接应用 opens the browse dialog, a real cursor click on its
+已连接 8 个 entry opens 管理插件和技能, and the page shows the green 已连接 badge on the connected
+row and grey 连接 pills on the rows that need authorisation. Official was driven through the same
+path in the same session and the two pages were compared side by side.
+
+### The status badge's warning and error colours (2026-11-02)
+
+Official 0.78.1's status badge has three variants — connected, warn and error — and each carries
+its own colour class. The capture only ever saw the connected variant, because the live dialog
+showed no warning and no failing connector. The port replaced upstream 0.18's three badge recipes
+with official's, but the companion CSS lifted the connected variant's rule only, so the warning
+and error badges resolved nowhere inside the plugins dialog and rendered with the inherited text
+colour.
+
+Upstream 0.18's stylesheet defines neither `sand-132xtu3` nor `sand-wtpwev` at all, and the
+0.75.5 group-author CSS that does declare `--sand-text-yellow-primary` and
+`--sand-text-red-primary` scopes them to `.rg0755-colors`, a scope the dialog is not inside. There
+were two missing pieces: the rules, and the tokens the rules read.
+
+Both are official 0.78.1's own bytes. The rules are
+`:where(.sand-plugins-dialog) .sand-132xtu3:not(#\#):not(#\#):not(#\#){color:var(--sand-text-yellow-primary)}`
+and the same shape for `sand-wtpwev`, lifted verbatim out of official's `index-Dh7EWA8t.css`. The
+tokens are declared on the dialog subtree: light `#aa6300` and `#cd2834`, dark `#e28600` and
+`#ff6463`. The light pair is official's own `:root,.sand-1vbcnu7` palette block, and the dark pair
+is the running official app's `cursor-dark` theme.
+
+The three variant classes now sit in the ported-class set, so the CSS patch fails the build when
+one of them resolves nowhere. The guard in `tests/marketplace-manage-page-0781.test.mjs` walks all
+three variants instead of the connected one alone, and a second guard asserts that every token the
+ported rules read is declared in the dialog's light block and, where official's two themes differ,
+in its dark block too. An undeclared `var()` is invalid at computed-value time, so the rule falls
+back to its initial value without failing anything else.
+
+Four mutants confirm the guards bite: dropping the warning rule, dropping the light yellow token,
+dropping the dark yellow token, and taking the variant classes out of the ported-class set each
+turn the suite red.
+
+Measured on the running apps, with a real badge cloned and its variant class swapped the way the
+port does, the computed colour is the same on both sides:
+
+| variant | official 0.78.1 | Grok Node |
+| --- | --- | --- |
+| connected | `rgb(0, 186, 105)` | `rgb(0, 186, 105)` |
+| warn | `rgb(226, 134, 0)` | `rgb(226, 134, 0)` |
+| error | `rgb(255, 100, 99)` | `rgb(255, 100, 99)` |
+
+### The 0.75 hosts leave the dialog's second-level page (2026-11-02)
+
+The second-level page's Installed section was the 0.75.0 wave's host for the repo's
+"已安装 / 卸载" panel and the custom-MCP form. Official 0.78.1's second-level page carries
+neither, and official keeps the connector form on a page of its own (`qLe/7o`,
+`chunk-user-custom-connector-M5UeTEiw.js`). The panel is therefore what made this
+reconstruction's page differ from official's.
+
+It also broke the build. The second-level port rewrites the section's children from `J.map` to
+`(RM0781ManageRowElements=U.map`, so the host's anchor stopped occurring and the pack step failed
+with `Expected one settings panel and one plugins list for the 0.75 hosts`. The CI workflow never
+packages, so it could not see this.
+
+The plugins host goes away. The custom-MCP form moves to the settings host slot, which is a
+reconstruction surface rather than an official-parity one. The uninstall action is not lost: the
+plugin detail page upstream already ships carries 卸载, and the desktop plugins controller keeps
+its own removal path.
+
+### Deployment record (2026-11-02)
+
+The packaged build (`app.asar` sha256
+`b2803efb37b4fd42f9292520153550236cf9fcfc2c8dc10f551c09f6d272272b`) was deployed to
+`/Applications/Grok Node.app` with a full replace, and the deployed asar's sha256 equals the
+freshly built asar's. The three badge variants measure the same as official's, as the table above
+records.
+
diff --git a/frontend/src/extensions/port-0750-packaged-hosts.tsx b/frontend/src/extensions/port-0750-packaged-hosts.tsx
index b5063e63..abc1ecfb 100644
--- a/frontend/src/extensions/port-0750-packaged-hosts.tsx
+++ b/frontend/src/extensions/port-0750-packaged-hosts.tsx
@@ -1,5 +1,5 @@
 import { useEffect, useState, type ReactNode } from "react";
-import type { DesktopBridge, EffectivePlugin } from "../recovered/contracts/desktop-bridge";
+import type { DesktopBridge } from "../recovered/contracts/desktop-bridge";
 import { PluginsPort0750Extras } from "../recovered/features/plugins/overlay/port-0750-extras";
 
 function desktopBridge(): Pick<DesktopBridge, "agent" | "experiments" | "mcp"> | null {
@@ -9,32 +9,30 @@ function desktopBridge(): Pick<DesktopBridge, "agent" | "experiments" | "mcp"> |
 }
 
 /**
- * Settings → 通用 no longer mounts anything. The memory-import card that lived here was the
- * English 0.75 stopgap; the real import flow is its own Settings tab (memory-import entry),
- * and the vault "New card" trigger was a development entry. Both showed up at the bottom of
- * 通用. The export stays because the pinned settings chunk references it.
+ * The settings host slot carries the repo's custom-MCP server form.
+ *
+ * It used to be empty: the memory-import card that lived here was the English 0.75 stopgap,
+ * the real import flow is its own Settings tab, and the vault "New card" trigger was a
+ * development entry. The form now lives here because official 0.78.1's "连接应用" dialog has
+ * no custom-connector surface of its own — official keeps it on a page of its own
+ * (`qLe/7o`, `chunk-user-custom-connector-M5UeTEiw.js`) — and parking the form inside the
+ * dialog's second-level "管理插件和技能" page is exactly what made that page differ from
+ * official's.
  */
 export function RPort0750SettingsPack(): ReactNode {
-  return null;
-}
-
-export function RPort0750PluginsPack(): ReactNode {
   const bridge = desktopBridge();
-  const [plugins, setPlugins] = useState<readonly EffectivePlugin[]>([]);
+  const [, setRevision] = useState(0);
   useEffect(() => {
     if (bridge == null) return;
     let live = true;
-    void bridge.mcp.effectivePlugins().then((listed) => {
-      if (live) setPlugins(listed);
+    void bridge.mcp.list().then(() => {
+      if (live) setRevision((value) => value + 1);
     }).catch(() => {
-      if (live) setPlugins([]);
+      if (live) setRevision((value) => value + 1);
     });
     return () => { live = false; };
   }, [bridge]);
   if (bridge == null) return null;
-  const reload = () => {
-    void bridge.mcp.effectivePlugins().then(setPlugins).catch(() => setPlugins([]));
-  };
   return (
     <PluginsPort0750Extras
       mcp={{
@@ -42,12 +40,7 @@ export function RPort0750PluginsPack(): ReactNode {
         add: (request) => bridge.mcp.add(request),
         remove: (serverId) => bridge.mcp.remove(serverId),
       }}
-      onChanged={reload}
-      onRemovePlugin={async (pluginId) => {
-        await bridge.mcp.uninstallPlugin(pluginId);
-        reload();
-      }}
-      plugins={plugins}
+      onChanged={() => { setRevision((value) => value + 1); }}
     />
   );
 }
diff --git a/frontend/src/recovered/features/plugins/overlay/desktop-surface.tsx b/frontend/src/recovered/features/plugins/overlay/desktop-surface.tsx
index 7a33b8cd..5441039c 100644
--- a/frontend/src/recovered/features/plugins/overlay/desktop-surface.tsx
+++ b/frontend/src/recovered/features/plugins/overlay/desktop-surface.tsx
@@ -333,11 +333,6 @@ export function PluginsDesktopSurface({ bridge, githubAuth, activeAgentId = null
             remove: (serverId) => bridge.mcp.remove(serverId),
           }}
           onChanged={() => { void controller.load(); }}
-          onRemovePlugin={async (pluginId) => {
-            await bridge.mcp.uninstallPlugin(pluginId);
-            await controller.load();
-          }}
-          plugins={snapshot.effectivePlugins}
         />
       }
     />
diff --git a/frontend/src/recovered/features/plugins/overlay/port-0750-extras.tsx b/frontend/src/recovered/features/plugins/overlay/port-0750-extras.tsx
index 492060c8..e32e53a3 100644
--- a/frontend/src/recovered/features/plugins/overlay/port-0750-extras.tsx
+++ b/frontend/src/recovered/features/plugins/overlay/port-0750-extras.tsx
@@ -1,27 +1,32 @@
 import { useState, type ReactNode } from "react";
 import { CustomMcpFormHost, type CustomMcpHostBridge } from "../../../../extensions/custom-mcp-form-host";
-import type { EffectivePlugin } from "../../../contracts/desktop-bridge";
-import { EffectivePluginsPanel } from "./effective-plugins-panel";
 
+/**
+ * The repo's custom-MCP server form.
+ *
+ * Official 0.78.1 has no such form on the "连接应用" dialog's second-level "管理插件和技能"
+ * page, and it has no custom-connector entry point in the personal dialog at all — official
+ * keeps the connector form on a page of its own (`custom-plugin`, message id `qLe/7o`,
+ * `chunk-user-custom-connector-M5UeTEiw.js`). The 0.75.0 wave therefore had nowhere official
+ * matched, and parked the form inside the dialog's Installed section.
+ *
+ * That parking spot is what made the reconstruction's second-level page differ from official's.
+ * The form is a reconstruction feature, not an official one, so it lives on a reconstruction
+ * surface instead: the settings host slot (`RPort0750SettingsPack`), which already exists for
+ * repo-owned cards and is not an official-parity surface.
+ *
+ * The repo's "已安装 / 卸载" list (`EffectivePluginsPanel`) goes away with it. Official's
+ * manage page has no such list, and the uninstall action itself is not lost: the plugin
+ * **detail** page upstream already ships carries 卸载.
+ */
 export function PluginsPort0750Extras(props: {
-  readonly plugins: readonly EffectivePlugin[];
   readonly mcp: CustomMcpHostBridge;
-  readonly onRemovePlugin: (pluginId: string) => Promise<void> | void;
   readonly onChanged?: () => void;
 }): ReactNode {
   const [error, setError] = useState<string | null>(null);
   return (
     <div className="sand-plugins-port-0750">
       {error == null ? null : <p role="alert">{error}</p>}
-      <EffectivePluginsPanel
-        onRemove={(pluginId) => {
-          setError(null);
-          void Promise.resolve(props.onRemovePlugin(pluginId)).catch((reason: unknown) => {
-            setError(reason instanceof Error ? reason.message : String(reason));
-          });
-        }}
-        plugins={props.plugins}
-      />
       <CustomMcpFormHost
         bridge={props.mcp}
         onChanged={() => {
diff --git a/scripts/clean-build.mjs b/scripts/clean-build.mjs
index be205a80..6acb548b 100644
--- a/scripts/clean-build.mjs
+++ b/scripts/clean-build.mjs
@@ -75,6 +75,8 @@ import { applyMarketplaceDialog0781Typography } from "./lib/marketplace-dialog-0
 import { applyMarketplaceDialog0781Layout } from "./lib/marketplace-dialog-0781-layout-css-patch.mjs";
 import { applyMarketplaceBrowseChrome0781 } from "./lib/marketplace-browse-chrome-0781-patch.mjs";
 import { applyMarketplaceBrowseChrome0781Css } from "./lib/marketplace-browse-chrome-0781-css-patch.mjs";
+import { applyMarketplaceManagePage0781 } from "./lib/marketplace-manage-page-0781-patch.mjs";
+import { applyMarketplaceManagePage0781Css } from "./lib/marketplace-manage-page-0781-css-patch.mjs";
 import { applyMarketplaceDetailView0781 } from "./lib/marketplace-detail-view-0781-patch.mjs";
 import { applyMarketplaceDetailView0781Css } from "./lib/marketplace-detail-view-0781-css-patch.mjs";
 import { applyUpdatePillCopy0755Patch } from "./lib/update-pill-copy-0755-patch.mjs";
@@ -518,6 +520,17 @@ export async function buildFidelityReconstructedAsar({
   await applyMarketplaceBrowseChrome0781({ stageRoot });
   // The 28 official 0.78.1 browse rules upstream 0.18's stylesheet does not define.
   await applyMarketplaceBrowseChrome0781Css({ stageRoot });
+  // Official 0.78.1's SECOND-LEVEL page — the "管理插件和技能" page the "已连接 N 个" entry
+  // opens: its detail bar with a labelled back button, its "管理插件和技能" hero, its installed
+  // section (official's rows, its "显示全部 N 个插件" control and its collapsed remainder) and its
+  // private-skills section. It also re-recipes the four shared components (row, grid, section,
+  // show-all) to official 0.78.1's recipes, which official uses on both pages.
+  // MUST run after the browse-chrome patch: its chrome anchors are the POST-browse text (the
+  // header, the search row and the chip row the browse patch rewrote).
+  await applyMarketplaceManagePage0781({ stageRoot });
+  // The official 0.78.1 rules the second-level page introduces and upstream 0.18's stylesheet
+  // does not define.
+  await applyMarketplaceManagePage0781Css({ stageRoot });
   // Official 0.78.1's plugin DETAIL page: the header's copy-link button, the share + connect
   // action group, the 应用 / 技能 cards and the 信息 table.
   // MUST run after the browse-chrome patch: its anchors are the POST-browse text (the browse
diff --git a/scripts/lib/marketplace-dialog-0781-theme-tokens.css b/scripts/lib/marketplace-dialog-0781-theme-tokens.css
index 5559f16d..6376678c 100644
--- a/scripts/lib/marketplace-dialog-0781-theme-tokens.css
+++ b/scripts/lib/marketplace-dialog-0781-theme-tokens.css
@@ -11,6 +11,12 @@
  *   .sand-fc7y3v  → font-size: var(--cursor-font-size-lg)           (section title)
  *   .ui-f1vpex    → background-color: var(--cursor-bg-elevated)     (dialog surface)
  *
+ * The second-level page's status badge reads three more, one per variant:
+ *
+ *   .sand-1ufr4hg → color: var(--sand-text-green-primary)          (badge, connected)
+ *   .sand-132xtu3 → color: var(--sand-text-yellow-primary)         (badge, warning)
+ *   .sand-wtpwev  → color: var(--sand-text-red-primary)            (badge, error)
+ *
  * Official 0.78.1 resolves those tokens from its runtime theme palette, which is newer than the
  * one upstream 0.18 ships: upstream's palette has no `--sand-bg-primary`, no `--sand-bg-secondary`,
  * no `--sand-text-inverted` and an older `--sand-text-primary` (#fcfcfc vs official's #f5f5f5).
@@ -72,5 +78,5 @@
  * guaranteed-invalid value: upstream defines them, official does not, and a defined token would
  * otherwise render where official renders nothing.
  */
-.sand-plugins-dialog{--sand-bg-elevated:#fff;--sand-bg-elevated-hover:#f1f1f1;--sand-bg-chrome:#fcfcfc;--sand-bg-sidebar:#f5f5f5;--sand-bg-luminous:#fff;--sand-bg-primary:#1c1c1c;--sand-bg-primary-hover:#363636;--sand-bg-secondary:#1c1c1c0f;--sand-bg-secondary-hover:#1c1c1c1a;--sand-bg-hover:#1c1c1c0f;--sand-bg-pane:#fff;--sand-bg-accent-primary:#1680f3;--sand-text-primary:#1c1c1c;--sand-text-secondary:#1c1c1cad;--sand-text-tertiary:#1c1c1c8f;--sand-text-inverted:#fcfcfc;--sand-text-on-primary:#fff;--sand-text-accent-primary:#0b6dd3;--sand-text-green-primary:#00854a;--sand-icon-primary:#1c1c1ceb;--sand-icon-secondary:#1c1c1ca8;--sand-icon-tertiary:#1c1c1c85;--sand-icon-accent-primary:#1680f3;--sand-border-focus-primary:transparent;--sand-border-tertiary-translucent:#1c1c1c14;--sand-border-secondary-translucent:#1c1c1c1f;--sand-border-primary-translucent:#1c1c1c3d;--sand-font-size-xxs:11px;--sand-font-size-xs:12px;--sand-font-size-sm:13px;--sand-font-size-base:14px;--sand-font-size-lg:15px;--sand-font-size-xl:17px;--sand-font-size-xxl:22px;--sand-font-size-xxxl:26px;--sand-line-height-xxs:16px;--sand-line-height-xs:16px;--sand-line-height-sm:18px;--sand-line-height-base:20px;--sand-line-height-lg:22px;--sand-line-height-xl:24px;--sand-line-height-xxl:28px;--sand-letter-spacing-xxs:0.01em;--sand-letter-spacing-xs:0.01em;--sand-letter-spacing-sm:0.015em;--sand-letter-spacing-base:0.01em;--sand-letter-spacing-lg:0.01em;--sand-letter-spacing-xl:0.01em;--sand-letter-spacing-xxl:0.01em;--sand-font-weight-regular:425;--sand-font-weight-medium:500;--sand-font-weight-semibold:600;--sand-text-disabled:initial;--sand-fill-ghost-hover:initial;--sand-border-focus:initial;--cursor-easing-default:initial;--cursor-font-size-xs:11px;--cursor-font-size-sm:12px;--cursor-font-size-base:13px;--cursor-font-size-lg:14px;--cursor-bg-elevated:var(--sand-bg-elevated);--cursor-bg-editor:var(--sand-bg-pane);--cursor-bg-input:var(--sand-bg-elevated);--cursor-bg-secondary:var(--sand-bg-secondary-hover);--cursor-bg-tertiary:var(--sand-bg-secondary);--cursor-bg-quaternary:var(--sand-bg-secondary);--cursor-text-primary:var(--sand-text-primary);--cursor-text-secondary:var(--sand-text-secondary);--cursor-text-tertiary:var(--sand-text-tertiary);--cursor-text-invert:var(--sand-text-on-primary);--cursor-text-link:var(--sand-text-accent-primary);--cursor-icon-primary:var(--sand-icon-primary);--cursor-icon-secondary:var(--sand-icon-secondary);--cursor-icon-tertiary:var(--sand-icon-tertiary);--cursor-icon-accent-primary:var(--sand-icon-accent-primary);--cursor-accent-color:var(--sand-bg-accent-primary);--cursor-stroke-primary:var(--sand-border-primary-translucent);--cursor-stroke-secondary:var(--sand-border-secondary-translucent);--cursor-stroke-tertiary:var(--sand-border-tertiary-translucent);--cursor-stroke-focused:var(--sand-border-focus-primary);--cursor-font-weight-normal:var(--sand-font-weight-regular);--cursor-font-weight-regular:var(--sand-font-weight-regular)}
-html[data-theme="cursor-dark"] .sand-plugins-dialog{--sand-bg-elevated:#1f1f1f;--sand-bg-elevated-hover:#2c2c2c;--sand-bg-chrome:#121212;--sand-bg-sidebar:#0e0e0e;--sand-bg-luminous:#f5f5f5;--sand-bg-primary:#f5f5f5;--sand-bg-primary-hover:#dbdbdb;--sand-bg-secondary:#f5f5f50a;--sand-bg-secondary-hover:#f5f5f514;--sand-bg-hover:#f5f5f50f;--sand-bg-pane:#161616;--sand-bg-accent-primary:#116dd2;--sand-text-primary:#f5f5f5;--sand-text-secondary:#f5f5f5a8;--sand-text-tertiary:#f5f5f58a;--sand-text-inverted:#121212;--sand-text-on-primary:#f5f5f5;--sand-text-accent-primary:#4d9bff;--sand-text-green-primary:#00ba69;--sand-icon-primary:#f5f5f5e6;--sand-icon-secondary:#f5f5f5a3;--sand-icon-tertiary:#f5f5f580;--sand-icon-accent-primary:#116dd2;--sand-border-focus-primary:transparent;--sand-border-tertiary-translucent:#f5f5f50f;--sand-border-secondary-translucent:#f5f5f51a;--sand-border-primary-translucent:#f5f5f538}
+.sand-plugins-dialog{--sand-bg-elevated:#fff;--sand-bg-elevated-hover:#f1f1f1;--sand-bg-chrome:#fcfcfc;--sand-bg-sidebar:#f5f5f5;--sand-bg-luminous:#fff;--sand-bg-primary:#1c1c1c;--sand-bg-primary-hover:#363636;--sand-bg-secondary:#1c1c1c0f;--sand-bg-secondary-hover:#1c1c1c1a;--sand-bg-hover:#1c1c1c0f;--sand-bg-pane:#fff;--sand-bg-accent-primary:#1680f3;--sand-text-primary:#1c1c1c;--sand-text-secondary:#1c1c1cad;--sand-text-tertiary:#1c1c1c8f;--sand-text-inverted:#fcfcfc;--sand-text-on-primary:#fff;--sand-text-accent-primary:#0b6dd3;--sand-text-green-primary:#00854a;--sand-text-yellow-primary:#aa6300;--sand-text-red-primary:#cd2834;--sand-icon-primary:#1c1c1ceb;--sand-icon-secondary:#1c1c1ca8;--sand-icon-tertiary:#1c1c1c85;--sand-icon-accent-primary:#1680f3;--sand-border-focus-primary:transparent;--sand-border-tertiary-translucent:#1c1c1c14;--sand-border-secondary-translucent:#1c1c1c1f;--sand-border-primary-translucent:#1c1c1c3d;--sand-font-size-xxs:11px;--sand-font-size-xs:12px;--sand-font-size-sm:13px;--sand-font-size-base:14px;--sand-font-size-lg:15px;--sand-font-size-xl:17px;--sand-font-size-xxl:22px;--sand-font-size-xxxl:26px;--sand-line-height-xxs:16px;--sand-line-height-xs:16px;--sand-line-height-sm:18px;--sand-line-height-base:20px;--sand-line-height-lg:22px;--sand-line-height-xl:24px;--sand-line-height-xxl:28px;--sand-letter-spacing-xxs:0.01em;--sand-letter-spacing-xs:0.01em;--sand-letter-spacing-sm:0.015em;--sand-letter-spacing-base:0.01em;--sand-letter-spacing-lg:0.01em;--sand-letter-spacing-xl:0.01em;--sand-letter-spacing-xxl:0.01em;--sand-font-weight-regular:425;--sand-font-weight-medium:500;--sand-font-weight-semibold:600;--sand-text-disabled:initial;--sand-fill-ghost-hover:initial;--sand-border-focus:initial;--cursor-easing-default:initial;--cursor-font-size-xs:11px;--cursor-font-size-sm:12px;--cursor-font-size-base:13px;--cursor-font-size-lg:14px;--cursor-bg-elevated:var(--sand-bg-elevated);--cursor-bg-editor:var(--sand-bg-pane);--cursor-bg-input:var(--sand-bg-elevated);--cursor-bg-secondary:var(--sand-bg-secondary-hover);--cursor-bg-tertiary:var(--sand-bg-secondary);--cursor-bg-quaternary:var(--sand-bg-secondary);--cursor-text-primary:var(--sand-text-primary);--cursor-text-secondary:var(--sand-text-secondary);--cursor-text-tertiary:var(--sand-text-tertiary);--cursor-text-invert:var(--sand-text-on-primary);--cursor-text-link:var(--sand-text-accent-primary);--cursor-icon-primary:var(--sand-icon-primary);--cursor-icon-secondary:var(--sand-icon-secondary);--cursor-icon-tertiary:var(--sand-icon-tertiary);--cursor-icon-accent-primary:var(--sand-icon-accent-primary);--cursor-accent-color:var(--sand-bg-accent-primary);--cursor-stroke-primary:var(--sand-border-primary-translucent);--cursor-stroke-secondary:var(--sand-border-secondary-translucent);--cursor-stroke-tertiary:var(--sand-border-tertiary-translucent);--cursor-stroke-focused:var(--sand-border-focus-primary);--cursor-font-weight-normal:var(--sand-font-weight-regular);--cursor-font-weight-regular:var(--sand-font-weight-regular)}
+html[data-theme="cursor-dark"] .sand-plugins-dialog{--sand-bg-elevated:#1f1f1f;--sand-bg-elevated-hover:#2c2c2c;--sand-bg-chrome:#121212;--sand-bg-sidebar:#0e0e0e;--sand-bg-luminous:#f5f5f5;--sand-bg-primary:#f5f5f5;--sand-bg-primary-hover:#dbdbdb;--sand-bg-secondary:#f5f5f50a;--sand-bg-secondary-hover:#f5f5f514;--sand-bg-hover:#f5f5f50f;--sand-bg-pane:#161616;--sand-bg-accent-primary:#116dd2;--sand-text-primary:#f5f5f5;--sand-text-secondary:#f5f5f5a8;--sand-text-tertiary:#f5f5f58a;--sand-text-inverted:#121212;--sand-text-on-primary:#f5f5f5;--sand-text-accent-primary:#4d9bff;--sand-text-green-primary:#00ba69;--sand-text-yellow-primary:#e28600;--sand-text-red-primary:#ff6463;--sand-icon-primary:#f5f5f5e6;--sand-icon-secondary:#f5f5f5a3;--sand-icon-tertiary:#f5f5f580;--sand-icon-accent-primary:#116dd2;--sand-border-focus-primary:transparent;--sand-border-tertiary-translucent:#f5f5f50f;--sand-border-secondary-translucent:#f5f5f51a;--sand-border-primary-translucent:#f5f5f538}
diff --git a/scripts/lib/marketplace-manage-page-0781-css-patch.mjs b/scripts/lib/marketplace-manage-page-0781-css-patch.mjs
new file mode 100644
index 00000000..3b3e7f21
--- /dev/null
+++ b/scripts/lib/marketplace-manage-page-0781-css-patch.mjs
@@ -0,0 +1,619 @@
+/**
+ * Official Grok Bot 0.78.1's second-level "管理插件和技能" page rules, injected into upstream 0.18's
+ * stylesheet.
+ *
+ * ## What this step does
+ *
+ * The renderer patch re-recipes the plugin row, the plugins grid, the section header, the show-all
+ * control, the collapsed remainder list, the hero and the detail bar's labelled back button with
+ * official 0.78.1's own class recipes. A stylix class name is the hash of its declaration block, so
+ * a class that exists in official 0.78.1's stylesheet and not in upstream 0.18's is a NO-OP: the
+ * element renders unstyled and nothing throws. Every other test stays green.
+ *
+ * This step appends the rules for those classes to the staged renderer stylesheet. The rules
+ * themselves are not authored here — they are lifted byte-for-byte from official 0.78.1's own
+ * stylesheet into `marketplace-manage-page-0781-official.css`, the same way the sibling wave's
+ * dialog / browse-chrome / detail-view companions are.
+ *
+ * ## Why the rules are scoped
+ *
+ * The scope is the plugins-dialog subtree, the convention the sibling wave's theme-token and
+ * typography companions already use:
+ *
+ *   `:where(.sand-plugins-dialog) ` — a DESCENDANT prefix on every selector of the rule.
+ *
+ * `:where()` contributes NO specificity, so a ported rule weighs against upstream 0.18's own class
+ * rules exactly as official's rule weighs against official's. A plain `.sand-plugins-dialog` prefix
+ * would add one class of specificity and silently reorder the `:not(#\#)` ladder that orders these
+ * rules against their neighbours.
+ *
+ * ## Fail closed
+ *
+ * The class list is the measured fixture, not a hand-written one, so the port cannot drift away
+ * from the stylesheet silently:
+ *
+ *   * every class the port applies must resolve INSIDE the plugins dialog in the staged
+ *     stylesheet once this step ran — a class that resolves nowhere is a hard error, not a
+ *     skipped line;
+ *   * a class that does not resolve yet must be covered by the companion CSS, or the step throws;
+ *   * every rule in the companion CSS must carry the scope prefix on every selector;
+ *   * every rule in the companion CSS must be byte-for-byte a rule of official 0.78.1's stylesheet
+ *     (checked whenever the 0.78.1 analysis tree is present on this machine);
+ *   * the companion CSS must reproduce byte-for-byte when re-rendered from its parsed blocks, so a
+ *     hand edit that the injector cannot reproduce is caught instead of silently shipped.
+ *
+ * Read-only apart from the staged stylesheet: this step appends bytes to the staged renderer CSS
+ * and records its hashes as evidence.
+ *
+ * @evidence official 0.78.1 `rea-grokbot-0781/app/dist/renderer/assets/index-Dh7EWA8t.css`
+ * @evidence upstream 0.18 `src/app/dist/renderer/assets/index-lCyB53CO.css`
+ * @evidence `tests/fixtures/official-0781-manage-page-recipes.json` — the measured recipes.
+ */
+
+import { createHash } from "node:crypto";
+import { readFileSync } from "node:fs";
+import { readdir, readFile, writeFile } from "node:fs/promises";
+import path from "node:path";
+import { MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES } from "./marketplace-manage-page-0781-patch.mjs";
+
+const OFFICIAL_CSS_FILE = "marketplace-manage-page-0781-official.css";
+const OFFICIAL_STYLESHEET = new URL(
+  "../../../rea-grokbot-0781/app/dist/renderer/assets/index-Dh7EWA8t.css",
+  import.meta.url,
+);
+const RECIPES_FIXTURE = new URL(
+  "../../tests/fixtures/official-0781-manage-page-recipes.json",
+  import.meta.url,
+);
+
+/** The scope prefix every ported rule carries. `:where()` keeps the rule's own specificity. */
+export const MARKETPLACE_MANAGE_PAGE_0781_SCOPE = ":where(.sand-plugins-dialog) ";
+
+/**
+ * The dialog subtree the ported rules are scoped to.
+ *
+ * A class token appearing anywhere in the staged stylesheet is NOT the same as a class the dialog
+ * actually renders with that style. The repo's own conversation-computer-card port carries
+ * official's green rule scoped to `.r-conversation-computer-card`, so the staged stylesheet holds
+ * `sand-1ufr4hg` and never styles it inside the plugins dialog — the connected badge would render
+ * white without the rule below. Every "already carried" and "resolves" test is therefore scoped.
+ */
+const DIALOG_CLASS = "sand-plugins-dialog";
+
+/**
+ * The classes the port applies, read out of the measured fixture.
+ *
+ * `privateRow.*` is the same row component on the private-skills section; the show-all wrapper and
+ * the back button's inner icon and label spans are not in the fixture — they are the live-DOM
+ * measurements quoted in the port spec (§2.3 and §2.6) and are declared here verbatim.
+ */
+const RECIPE_FIELDS = [
+  ["yours", "class"],
+  ["hero", "class"],
+  ["hero", "wrapperClass"],
+  ["detailBar", "class"],
+  ["detailBar", "buttonClass"],
+  ["detailBar", "h3Class"],
+  ["detailBar", "h3HiddenClass"],
+  ["detailBar", "trailingClass"],
+  ["installedSection", "class"],
+  ["installedSection", "headerClass"],
+  ["installedSection", "h3Class"],
+  ["installedSection", "gridClass"],
+  ["privateSection", "class"],
+  ["privateSection", "headerClass"],
+  ["privateSection", "h3Class"],
+  ["privateSection", "gridClass"],
+  ["row", "class"],
+  ["row", "openClass"],
+  ["row", "mainClass"],
+  ["row", "nameClass"],
+  ["row", "subtitleClass"],
+  ["row", "trailingClass"],
+  ["row", "statusClass"],
+  ["privateRow", "class"],
+  ["privateRow", "openClass"],
+  ["privateRow", "mainClass"],
+  ["privateRow", "nameClass"],
+  ["privateRow", "subtitleClass"],
+  ["privateRow", "trailingClass"],
+  ["privateRow", "iconClass"],
+  ["showAll", "class"],
+  ["collapsed", "class"],
+  ["collapsed", "innerClass"],
+  ["collapsed", "gridClass"],
+];
+
+/** The port-spec's own live-DOM measurements, which the fixture does not carry. */
+const SPEC_MEASUREMENTS = {
+  // §2.3 — the visible wrapper around the "显示全部 N 个插件" control.
+  showAllWrapper:
+    "sand-rvj5dj sand-1erjwpq sand-1ympp8d sand-1upsisp sand-t35mv4 sand-1r6a6jf sand-1tu4anv sand-1hc1fzr sand-67bb7w",
+  // §2.6 — the labelled back button's inner icon span.
+  backButtonIcon:
+    "sand-kit-icon sand-3nfvp2 sand-6s0dn4 sand-l56j7k sand-2lah0s sand-1heor9g sand-w4jnvo sand-1qx5ct2",
+  // §2.6 — the labelled back button's label span.
+  backButtonLabel: "sand-b3r6kr sand-lyipyv sand-uxw1ft",
+};
+
+/**
+ * The classes official 0.78.1 itself gives no rule to.
+ *
+ * They are stylix namespace markers or plain hooks (`sand-plugins__group`, `sand-plugins-row`,
+ * `sand-kit-icon`, `ui-text`, …). Nothing is lifted for them and nothing may be asserted about
+ * them: official's own stylesheet carries no rule for any of them either.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_NOOP_CLASSES = [
+  "sand-kit-icon",
+  "sand-plugins-row",
+  "sand-plugins-row__main",
+  "sand-plugins-row__name",
+  "sand-plugins-row__open",
+  "sand-plugins-row__subtitle",
+  "sand-plugins-row__trailing",
+  "sand-plugins__grid",
+  "sand-plugins__group",
+  "sand-plugins__show-all",
+  "sand-plugins__status",
+  "sand-plugins__yours",
+  "sand-settings-detail-bar",
+  "ui-text",
+];
+
+/**
+ * The alias classes official ships inside a rule that is lifted for another class.
+ *
+ * Official writes one declaration under two names when two recipes share it; the alias travels
+ * with the rule and is scoped with it.
+ */
+const COMPANION_ALIAS_CLASSES = ["sand-11ct0s3", "sand-1f9r7lp", "sand-vhurb8"];
+
+const sha256 = (text) => createHash("sha256").update(text, "utf8").digest("hex");
+
+/** Strip quoted strings so a `.` inside an attribute value is not read as a class. */
+function unquote(selector) {
+  return selector.replace(/"[^"]*"|'[^']*'/g, "");
+}
+
+/** The class tokens a selector mentions. */
+function classesInSelector(selector) {
+  return [...unquote(selector).matchAll(/\.(-?[_a-zA-Z][_a-zA-Z0-9-]*)/g)].map((match) => match[1]);
+}
+
+/**
+ * Parse a stylesheet into its simple rules, each with the chain of at-rules that wraps it.
+ *
+ * @returns {{ selector: string, body: string, text: string, context: string[] }[]}
+ */
+function parseStylesheet(css) {
+  const rules = [];
+  let index = 0;
+  let buffer = "";
+
+  const parseBlock = (context) => {
+    while (index < css.length) {
+      const ch = css[index];
+      if (ch === "}") return;
+      if (ch === "{") {
+        const prelude = buffer.trim();
+        buffer = "";
+        const bodyStart = index + 1;
+        let depth = 1;
+        let cursor = bodyStart;
+        while (cursor < css.length && depth > 0) {
+          if (css[cursor] === "{") depth += 1;
+          else if (css[cursor] === "}") depth -= 1;
+          if (depth === 0) break;
+          cursor += 1;
+        }
+        const body = css.slice(bodyStart, cursor);
+        if (prelude.startsWith("@")) {
+          const skip =
+            prelude.startsWith("@keyframes") ||
+            prelude.startsWith("@font-face") ||
+            prelude.startsWith("@property");
+          if (!skip) {
+            index = bodyStart;
+            parseBlock([...context, prelude]);
+          }
+        } else {
+          rules.push({
+            selector: prelude,
+            body,
+            text: `${prelude}{${body}}`,
+            context: [...context],
+          });
+        }
+        index = cursor + 1;
+        buffer = "";
+        continue;
+      }
+      buffer += ch;
+      index += 1;
+    }
+  };
+
+  parseBlock([]);
+  return rules;
+}
+
+/** The class tokens a stylesheet's selectors mention. */
+function classesInStylesheet(css) {
+  const classes = new Set();
+  for (const rule of parseStylesheet(css)) {
+    for (const name of classesInSelector(rule.selector)) classes.add(name);
+  }
+  return classes;
+}
+
+/** Split one selector into its descendant compounds, honouring parentheses. */
+function splitCompounds(selector) {
+  const parts = [];
+  let depth = 0;
+  let current = "";
+  for (const ch of selector) {
+    if (ch === "(" || ch === "[") depth += 1;
+    else if (ch === ")" || ch === "]") depth -= 1;
+    if (depth === 0 && (/\s/.test(ch) || ch === ">" || ch === "+" || ch === "~")) {
+      if (current) {
+        parts.push(current);
+        current = "";
+      }
+      continue;
+    }
+    current += ch;
+  }
+  if (current) parts.push(current);
+  return parts;
+}
+
+/**
+ * The classes a rule's SUBJECT carries.
+ *
+ * The subject is the last compound. The classes in the scope chain are ancestors,
+ * so they style their own element and not the subject.
+ */
+function subjectClasses(selector) {
+  const compounds = splitCompounds(selector);
+  if (compounds.length === 0) return [];
+  return classesInSelector(compounds[compounds.length - 1]);
+}
+
+/**
+ * The classes a stylesheet actually styles INSIDE the plugins dialog.
+ *
+ * A class token appearing anywhere is not enough. The staged stylesheet carries
+ * `.r-conversation-computer-card .sand-1ufr4hg{color:…}` — the green the connected
+ * badge needs — but that rule never reaches the plugins dialog, so the port still has
+ * to carry the rule itself. A rule reaches the dialog when it is unscoped, or when
+ * its scope chain names the dialog.
+ */
+function classesStyledInDialog(css, dialogClass) {
+  const covered = new Set();
+  for (const rule of parseStylesheet(css)) {
+    for (const part of splitSelectors(rule.selector)) {
+      const compounds = splitCompounds(part);
+      const scopes = compounds.slice(0, -1);
+      const reaches =
+        scopes.length === 0 || scopes.some((scope) => scope.includes(dialogClass));
+      if (!reaches) continue;
+      for (const name of subjectClasses(part)) covered.add(name);
+    }
+  }
+  return covered;
+}
+
+/**
+ * The classes a stylesheet styles inside the plugins dialog.
+ *
+ * Exported so the regression test can assert the scope-aware behaviour without reaching into
+ * the injector's internals.
+ */
+export function marketplaceManagePage0781ClassesStyledInDialog(css) {
+  return classesStyledInDialog(css, DIALOG_CLASS);
+}
+
+/** Every rule that mentions a class, keyed by the class. */
+function rulesByClass(css) {
+  const byClass = new Map();
+  for (const rule of parseStylesheet(css)) {
+    for (const name of classesInSelector(rule.selector)) {
+      if (!byClass.has(name)) byClass.set(name, []);
+      byClass.get(name).push(rule);
+    }
+  }
+  return byClass;
+}
+
+/** Split a selector list on its top-level commas. */
+function splitSelectors(selector) {
+  const parts = [];
+  let depth = 0;
+  let current = "";
+  for (const ch of selector) {
+    if (ch === "(" || ch === "[") depth += 1;
+    else if (ch === ")" || ch === "]") depth -= 1;
+    if (ch === "," && depth === 0) {
+      parts.push(current.trim());
+      current = "";
+      continue;
+    }
+    current += ch;
+  }
+  if (current.trim()) parts.push(current.trim());
+  return parts;
+}
+
+/** Render a parsed block back to CSS, so a hand edit the injector cannot reproduce is caught. */
+function renderBlock(block) {
+  const rules = block.rules.join("\n");
+  if (block.context.length === 0) return rules;
+  return `${block.context.join(" ")}{\n${rules}\n}`;
+}
+
+const companionCss = readFileSync(new URL(`./${OFFICIAL_CSS_FILE}`, import.meta.url), "utf8");
+
+/** The companion CSS without its comment header. */
+function companionBody(css) {
+  const start = css.indexOf("*/");
+  if (!css.trimStart().startsWith("/*") || start < 0) {
+    throw new Error(
+      "Marketplace manage-page CSS patch: the companion must start with a comment header.",
+    );
+  }
+  return css.slice(start + 2).trim();
+}
+
+/** The companion CSS parsed into blocks: at-rules keep their wrapper. */
+function companionBlocks(css) {
+  const body = companionBody(css);
+  const rules = parseStylesheet(body);
+  const blocks = [];
+  for (const rule of rules) {
+    const contextKey = rule.context.join(" ");
+    const last = blocks[blocks.length - 1];
+    if (last && last.contextKey === contextKey) {
+      last.rules.push(rule.text);
+      continue;
+    }
+    blocks.push({ contextKey, context: rule.context, rules: [rule.text] });
+  }
+  return { blocks, body };
+}
+
+/**
+ * Official's own rule for each class the companion lifts, byte for byte.
+ *
+ * The scope prefix is stripped from every selector, so the result is exactly the text official
+ * 0.78.1's stylesheet carries — a test can assert `officialStylesheet.includes(rule)`.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES = (() => {
+  const { blocks } = companionBlocks(companionCss);
+  const official = {};
+  for (const block of blocks) {
+    for (const rule of block.rules) {
+      const selector = rule.slice(0, rule.indexOf("{"));
+      const body = rule.slice(rule.indexOf("{"));
+      const parts = splitSelectors(selector).map((part) => {
+        if (!part.startsWith(MARKETPLACE_MANAGE_PAGE_0781_SCOPE)) {
+          throw new Error(
+            `Marketplace manage-page CSS patch: a companion rule is not scoped: ${rule.slice(0, 80)}`,
+          );
+        }
+        return part.slice(MARKETPLACE_MANAGE_PAGE_0781_SCOPE.length);
+      });
+      const officialText = `${parts.join(",")}${body}`;
+      for (const name of classesInSelector(selector)) {
+        if (name === "sand-plugins-dialog") continue;
+        official[name] = officialText;
+      }
+    }
+  }
+  return Object.freeze(official);
+})();
+
+/**
+ * The class names the port applies.
+ *
+ * The measured fixture carries the recipes the capture saw, and the port's own declared
+ * recipes carry the rest — the status-badge variants in particular, because the capture only
+ * ever saw the connected one. Every class here must resolve inside the plugins dialog once
+ * the companion CSS has run; a class that resolves nowhere fails the build.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_PORTED_CLASSES = (() => {
+  const fixture = JSON.parse(readFileSync(RECIPES_FIXTURE, "utf8"));
+  const classes = new Set();
+  for (const [group, field] of RECIPE_FIELDS) {
+    const value = fixture[group]?.[field];
+    if (typeof value !== "string" || value.length === 0) {
+      throw new Error(
+        `Marketplace manage-page CSS patch: the recipes fixture has no ${group}.${field}.`,
+      );
+    }
+    for (const name of value.split(/\s+/)) if (name) classes.add(name);
+  }
+  for (const value of Object.values(SPEC_MEASUREMENTS)) {
+    for (const name of value.split(/\s+/)) if (name) classes.add(name);
+  }
+  for (const value of Object.values(MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES)) {
+    classes.add(value);
+  }
+  return Object.freeze([...classes].sort());
+})();
+
+/**
+ * Official Grok Bot 0.78.1's second-level "管理插件和技能" page rules, added to the staged stylesheet.
+ *
+ * @param {{ stageRoot: string }} options
+ * @returns {Promise<object>} the provenance record this step wrote.
+ */
+export async function applyMarketplaceManagePage0781Css({ stageRoot }) {
+  const assets = path.join(stageRoot, "dist", "renderer", "assets");
+  const stylesheets = (await readdir(assets)).filter((name) => /^index-.*\.css$/.test(name));
+  if (stylesheets.length !== 1) {
+    throw new Error(
+      `Marketplace manage-page CSS patch: expected one main stylesheet, found ${stylesheets.length}.`,
+    );
+  }
+  const file = stylesheets[0];
+  const cssPath = path.join(assets, file);
+  const original = await readFile(cssPath, "utf8");
+
+  const { blocks, body } = companionBlocks(companionCss);
+  if (blocks.map(renderBlock).join("\n\n") !== body) {
+    throw new Error(
+      "Marketplace manage-page CSS patch: the companion CSS does not reproduce byte-for-byte from " +
+        "its parsed blocks.",
+    );
+  }
+
+  // The classes upstream 0.18 styles INSIDE the plugins dialog. A class token that only appears
+  // under a scope that never reaches the dialog does not count as carried.
+  const stagedInDialog = classesStyledInDialog(original, DIALOG_CLASS);
+  const portedClasses = MARKETPLACE_MANAGE_PAGE_0781_PORTED_CLASSES;
+  const noopClasses = new Set(MARKETPLACE_MANAGE_PAGE_0781_NOOP_CLASSES);
+
+  // Every class the port applies must resolve once this step ran.
+  const unresolved = portedClasses.filter(
+    (name) => !noopClasses.has(name) && !stagedInDialog.has(name),
+  );
+  const companionClasses = new Set(Object.keys(MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES));
+  const uncovered = unresolved.filter((name) => !companionClasses.has(name));
+  if (uncovered.length > 0) {
+    throw new Error(
+      "Marketplace manage-page CSS patch: these classes resolve nowhere and the companion CSS " +
+        `does not carry a rule for them: ${uncovered.join(", ")}.`,
+    );
+  }
+
+  // A rule that lifts a class the port does not apply is dead weight; fail closed on it.
+  const stray = [...companionClasses].filter(
+    (name) =>
+      !portedClasses.includes(name) && !COMPANION_ALIAS_CLASSES.includes(name),
+  );
+  if (stray.length > 0) {
+    throw new Error(
+      `Marketplace manage-page CSS patch: the companion CSS carries rules for classes the port does ` +
+        `not apply: ${stray.join(", ")}.`,
+    );
+  }
+
+  // Byte-for-byte official, whenever the 0.78.1 analysis tree is on this machine.
+  let officialStylesheet = null;
+  try {
+    officialStylesheet = await readFile(OFFICIAL_STYLESHEET, "utf8");
+  } catch {
+    officialStylesheet = null;
+  }
+  if (officialStylesheet) {
+    for (const [name, rule] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES)) {
+      if (!officialStylesheet.includes(rule)) {
+        throw new Error(
+          `Marketplace manage-page CSS patch: the rule for ${name} is not official 0.78.1's byte ` +
+            `for byte: ${rule.slice(0, 80)}`,
+        );
+      }
+    }
+    for (const name of noopClasses) {
+      const rule = MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES[name];
+      if (rule) {
+        throw new Error(
+          `Marketplace manage-page CSS patch: ${name} is declared a no-op class but official gives it ` +
+            "a rule.",
+        );
+      }
+    }
+  }
+
+  // Append the rules the staged stylesheet still lacks. A rule whose CLASS another patch in the
+  // chain already carries is left alone: the class is the identity here, not the rule text —
+  // otherwise the same declaration would ship twice, once scoped and once not.
+  const appended = [];
+  const skipped = [];
+  const payload = [];
+  for (const block of blocks) {
+    const needed = [];
+    for (const rule of block.rules) {
+      const selector = rule.slice(0, rule.indexOf("{"));
+      const names = classesInSelector(selector).filter((name) => name !== "sand-plugins-dialog");
+      const missing = names.some(
+        (name) => portedClasses.includes(name) && !stagedInDialog.has(name),
+      );
+      if (missing) {
+        needed.push(rule);
+        appended.push(rule);
+      } else {
+        skipped.push(rule);
+      }
+    }
+    if (needed.length === 0) continue;
+    payload.push(renderBlock({ context: block.context, rules: needed }));
+  }
+
+  const patched = payload.length > 0 ? `${original}\n${payload.join("\n\n")}\n` : original;
+  if (payload.length > 0) await writeFile(cssPath, patched);
+
+  // Every class the port applies must resolve in the stylesheet this step just wrote — inside
+  // the dialog, which is where the ported page renders it.
+  const finalInDialog = classesStyledInDialog(patched, DIALOG_CLASS);
+  const stillUnresolved = portedClasses.filter(
+    (name) => !noopClasses.has(name) && !finalInDialog.has(name),
+  );
+  if (stillUnresolved.length > 0) {
+    throw new Error(
+      "Marketplace manage-page CSS patch: these classes still resolve nowhere in the staged " +
+        `stylesheet: ${stillUnresolved.join(", ")}.`,
+    );
+  }
+
+  // A class that resolves must resolve to OFFICIAL's declaration. A class that resolves to some
+  // other declaration is the silent-degradation trap: the element renders, the value is wrong, and
+  // nothing fails. The rule that carries the class may differ in its guard count — that is the
+  // specificity ladder — but not in what it declares.
+  const finalRules = rulesByClass(patched);
+  const wrongDeclaration = [];
+  for (const [name, officialText] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES)) {
+    const officialBody = officialText.slice(officialText.indexOf("{") + 1, officialText.lastIndexOf("}"));
+    const rules = finalRules.get(name) ?? [];
+    if (!rules.some((rule) => rule.body === officialBody)) {
+      wrongDeclaration.push(name);
+    }
+  }
+  if (wrongDeclaration.length > 0) {
+    throw new Error(
+      "Marketplace manage-page CSS patch: these classes resolve, but not to official 0.78.1's " +
+        `declaration: ${wrongDeclaration.join(", ")}.`,
+    );
+  }
+
+  const provenance = {
+    mode: "marketplace-manage-page-0781-css",
+    referenceVersion: "0.78.1",
+    referenceAsarSha256: "e8d5e10f94f8b52cd02f696599c8e6503420ad85ceed7b41a27bbff7bff22f4d",
+    file: `dist/renderer/assets/${file}`,
+    originalSha256: sha256(original),
+    patchedSha256: sha256(patched),
+    companionCssSha256: sha256(companionCss),
+    scope: MARKETPLACE_MANAGE_PAGE_0781_SCOPE.trim(),
+    portedClasses: portedClasses.length,
+    noopClasses: MARKETPLACE_MANAGE_PAGE_0781_NOOP_CLASSES,
+    liftedClasses: portedClasses.filter((name) => companionClasses.has(name)),
+    aliasClasses: [...companionClasses].filter(
+      (name) => !portedClasses.includes(name) && COMPANION_ALIAS_CLASSES.includes(name),
+    ),
+    rules: portedClasses
+      .filter((name) => companionClasses.has(name))
+      .map((name) => ({ class: name, official: MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES[name] })),
+    appendedRules: appended,
+    skippedRules: skipped,
+  };
+  await writeFile(
+    path.join(stageRoot, "dist", "renderer-marketplace-manage-page-0781-css.json"),
+    `${JSON.stringify(provenance, null, 2)}\n`,
+  );
+  console.log(
+    `Marketplace manage-page CSS: official 0.78.1 page rules added (${file}, ${appended.length} of ` +
+      `${appended.length + skipped.length} appended; ${provenance.liftedClasses.length} classes lifted).`,
+  );
+  return provenance;
+}
diff --git a/scripts/lib/marketplace-manage-page-0781-official.css b/scripts/lib/marketplace-manage-page-0781-official.css
new file mode 100644
index 00000000..fb4f6382
--- /dev/null
+++ b/scripts/lib/marketplace-manage-page-0781-official.css
@@ -0,0 +1,118 @@
+/* Official Grok Bot 0.78.1's second-level "管理插件和技能" page rules, lifted byte-for-byte
+ * from official 0.78.1's own stylesheet
+ * (`rea-grokbot-0781/app/dist/renderer/assets/index-Dh7EWA8t.css`, sha256
+ * c788cd1f8ba34abde8f15f564f45cf53f459be070e50a222d2b2c21e8902cbac).
+ *
+ * ## Which rules are here, and why only these
+ *
+ * The ported page renders official 0.78.1's own class recipes: the hero `h1`, the detail bar's
+ * labelled back button, the installed/private section headers, the two-column plugin grid, the
+ * plugin row, the "显示全部 N 个插件" control and the collapsed remainder list. A stylix class name
+ * is the hash of its declaration block, so a class that exists in one build and not in another is
+ * a NO-OP — the element renders unstyled and every other test stays green.
+ *
+ * Of the 166 distinct class names the ported markup carries:
+ *
+ *   * 110 already resolve in upstream 0.18's stylesheet WITHIN the plugins dialog, with the same
+ *     declaration. They are NOT repeated here: re-lifting a rule that upstream already carries
+ *     is noise.
+ *   * 14 are stylix namespace markers or hooks that official itself gives no rule to
+ *     (`sand-plugins__yours`, `sand-plugins__group`, `sand-plugins-row`, `sand-kit-icon`, …).
+ *     They carry no style on either side and nothing is lifted for them.
+ *   * 42 do not resolve inside the dialog and are lifted here — one official rule each.
+ *
+ * Two of those 42 — `sand-1ufr4hg`, the connected badge's green, and `ui-vxqr21`, the regular
+ * weight — have no rule in upstream 0.18's stylesheet at all, but the STAGED stylesheet does
+ * carry them: the repo's own conversation-computer-card port carries official's connected-badge
+ * rule scoped to `.r-conversation-computer-card`, and the 0.75.5 group-author CSS carries the
+ * unscoped weight. Neither scope reaches the plugins dialog. "The class token appears somewhere
+ * in the stylesheet" is therefore not the test this file is built on — the scope is.
+ *
+ * ## The `:not(#\#)` guards are part of the rule
+ *
+ * Official writes stylix rules with a selector suffix like `:not(#\#):not(#\#)`. The repetitions
+ * are the specificity ladder that orders a rule against its neighbours, so their COUNT is part of
+ * the rule: a rule with the right declaration but too few guards loses to a neighbour upstream
+ * 0.18's own stylesheet already carries. Every guard is copied exactly as official writes it.
+ *
+ * ## How the rules are scoped
+ *
+ * The scope is the plugins-dialog subtree, the same convention the sibling wave's theme-token and
+ * typography companions use:
+ *
+ *   `:where(.sand-plugins-dialog) ` — a DESCENDANT prefix on every selector of the rule.
+ *
+ * `:where()` contributes NO specificity, so the ported rule weighs against upstream 0.18's own
+ * class rules exactly as official's rule weighs against official's — the scope narrows where the
+ * rule applies without changing how strongly it applies. A plain `.sand-plugins-dialog` prefix
+ * would add one class of specificity and silently reorder the ladder.
+ *
+ * The rules that official writes inside an at-rule keep it: `sand-1snpyr7` / `sand-193nyv9`
+ * are official's `@container sand-plugin-rows (width<560px)` rules and `sand-t35mv4` is
+ * official's `@media (prefers-reduced-motion:reduce)` rule. Dropping the wrapper would drop the
+ * condition with it.
+ *
+ * ## The tokens these rules read
+ *
+ * `--sand-font-size-xl`, `--sand-line-height-xl`, `--sand-letter-spacing-xl`,
+ * `--sand-line-height-sm`, `--sand-letter-spacing-sm`, `--sand-line-height-base`,
+ * `--sand-letter-spacing-base`, `--cursor-font-weight-normal`, `--sand-bg-secondary`,
+ * `--sand-border-focus-primary`, `--sand-text-green-primary`, `--sand-text-yellow-primary`,
+ * `--sand-text-red-primary` and `--sand-text-primary` are declared on the dialog by
+ * `marketplace-dialog-0781-theme-tokens.css`. Upstream 0.18's palette does not define them, so
+ * an undefined token would make `var()` invalid at computed-value time and the property would
+ * silently fall back. The 0.75.5 group-author CSS declares the yellow and red text tokens too,
+ * but under `.rg0755-colors`, a scope the dialog is not inside.
+ *
+ * @evidence official 0.78.1 `rea-grokbot-0781/app/dist/renderer/assets/index-Dh7EWA8t.css`
+ * @evidence upstream 0.18 `src/app/dist/renderer/assets/index-lCyB53CO.css`
+ * @evidence `tests/fixtures/official-0781-manage-page-recipes.json` — the measured recipes.
+ */
+:where(.sand-plugins-dialog) .sand-79ao00:not(#\#):not(#\#):not(#\#){font-size:var(--sand-font-size-xl)}
+:where(.sand-plugins-dialog) .sand-10ux60h:not(#\#):not(#\#):not(#\#){line-height:var(--sand-line-height-xl)}
+:where(.sand-plugins-dialog) .sand-k0i524:not(#\#):not(#\#):not(#\#){letter-spacing:var(--sand-letter-spacing-xl)}
+:where(.sand-plugins-dialog) .sand-37c5m6:not(#\#):not(#\#):not(#\#){grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}
+:where(.sand-plugins-dialog) .sand-e2zdcy:not(#\#):not(#\#):not(#\#){padding-inline-start:10px}
+:where(.sand-plugins-dialog) .sand-w8bs97:not(#\#):not(#\#):not(#\#){line-height:var(--sand-line-height-sm)}
+:where(.sand-plugins-dialog) .sand-14gdtuo:not(#\#):not(#\#):not(#\#){letter-spacing:var(--sand-letter-spacing-sm)}
+:where(.sand-plugins-dialog) .sand-ymw2ht:not(#\#):not(#\#){border-radius:9999px}
+:where(.sand-plugins-dialog) .sand-11hyl0l:hover:not(#\#):not(#\#):not(#\#){background-color:var(--sand-bg-secondary)}
+:where(.sand-plugins-dialog) .sand-1wpm9rq:focus-visible:not(#\#):not(#\#):not(#\#){outline-color:var(--sand-border-focus-primary)}
+:where(.sand-plugins-dialog) .sand-1lvvshy:not(#\#):not(#\#):not(#\#){line-height:var(--sand-line-height-base)}
+:where(.sand-plugins-dialog) .sand-ja3w2a:not(#\#):not(#\#):not(#\#){letter-spacing:var(--sand-letter-spacing-base)}
+:where(.sand-plugins-dialog) .sand-1lziwak:not(#\#):not(#\#):not(#\#){margin-inline-start:0}
+:where(.sand-plugins-dialog) .sand-ibwnj:not(#\#):not(#\#):not(#\#){transition-duration:.15s}
+:where(.sand-plugins-dialog) .sand-1qab1bc:not(#\#):not(#\#):not(#\#){justify-self:end}
+:where(.sand-plugins-dialog) .ui-vxqr21{font-weight:var(--cursor-font-weight-normal)}
+:where(.sand-plugins-dialog) .sand-gpehar:not(#\#):not(#\#):not(#\#){container-name:sand-plugin-rows}
+:where(.sand-plugins-dialog) .sand-uvv9dw:not(#\#):not(#\#):not(#\#){column-gap:8px}
+:where(.sand-plugins-dialog) .sand-yri2b:not(#\#):not(#\#):not(#\#){padding-inline-end:0}
+:where(.sand-plugins-dialog) .sand-1c1uobl:not(#\#):not(#\#):not(#\#){padding-inline-start:0}
+:where(.sand-plugins-dialog) .sand-c8icb0:not(#\#):not(#\#):not(#\#){isolation:isolate}
+:where(.sand-plugins-dialog) .sand-1sodtw3:not(#\#):not(#\#):not(#\#),:where(.sand-plugins-dialog) .sand-11ct0s3:not(#\#):not(#\#):not(#\#){padding-inline-end:12px}
+:where(.sand-plugins-dialog) .sand-a6wfpx:not(#\#):not(#\#):not(#\#),:where(.sand-plugins-dialog) .sand-vhurb8:not(#\#):not(#\#):not(#\#){padding-inline-start:12px}
+:where(.sand-plugins-dialog) .sand-h6mt2a:hover:not(#\#):not(#\#):not(#\#){background-color:color-mix(in srgb,var(--sand-text-primary) 5%,transparent)}
+:where(.sand-plugins-dialog) .sand-1yc453h:not(#\#):not(#\#):not(#\#){text-align:start}
+:where(.sand-plugins-dialog) .sand-1f9r7lp:not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):before,:where(.sand-plugins-dialog) .sand-1w00h3t:not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):after{border-radius:16px}
+:where(.sand-plugins-dialog) .sand-1ybvw9k:focus-visible:not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):not(#\#):after{box-shadow:inset 0 0 0 2px var(--sand-border-focus-primary)}
+:where(.sand-plugins-dialog) .sand-1ufr4hg:not(#\#):not(#\#):not(#\#){color:var(--sand-text-green-primary)}
+:where(.sand-plugins-dialog) .sand-132xtu3:not(#\#):not(#\#):not(#\#){color:var(--sand-text-yellow-primary)}
+:where(.sand-plugins-dialog) .sand-wtpwev:not(#\#):not(#\#):not(#\#){color:var(--sand-text-red-primary)}
+:where(.sand-plugins-dialog) .sand-wpq65r:not(#\#):not(#\#):not(#\#){background-color:color-mix(in srgb,var(--sand-text-primary) 6%,transparent)}
+:where(.sand-plugins-dialog) .sand-mzvs34:not(#\#):not(#\#):not(#\#){padding-inline-start:8px}
+:where(.sand-plugins-dialog) .sand-ihq33y:not(#\#):not(#\#):not(#\#){grid-template-rows:0fr}
+:where(.sand-plugins-dialog) .sand-1bvilyr:not(#\#):not(#\#):not(#\#){transform:translateY(-4px)}
+:where(.sand-plugins-dialog) .sand-icbapw:not(#\#):not(#\#):not(#\#){transition-property:grid-template-rows,opacity,transform}
+:where(.sand-plugins-dialog) .sand-1upsisp:not(#\#):not(#\#):not(#\#){transition-duration:.26s}
+:where(.sand-plugins-dialog) .sand-1r6a6jf:not(#\#):not(#\#):not(#\#){transition-timing-function:linear(0, .01588 2%, .05618 4%, .11201 6%, .1768 8%, .2458 10%, .31562 12%, .38392 14%, .44914 16%, .51029 18%, .56683 20%, .61852 22%, .66534 24%, .70743 26%, .74501 28%, .77838 30%, .80788 32%, .83383 34%, .85658 36%, .87645 38%, .89376 40%, .92183 44%, .94282 48%, .95838 52%, .96984 56%, .97823 60%, .98435 64%, .98878 68%, .99198 72%, .99594 80%, .99829 90%, 1 100%)}
+:where(.sand-plugins-dialog) .sand-1erjwpq:not(#\#):not(#\#):not(#\#){transition-property:grid-template-rows,opacity}
+:where(.sand-plugins-dialog) .sand-1tu4anv:not(#\#):not(#\#):not(#\#){grid-template-rows:1fr}
+
+@container sand-plugin-rows (width<560px){
+:where(.sand-plugins-dialog) .sand-1snpyr7.sand-1snpyr7:not(#\#):not(#\#):not(#\#){grid-column-start:1}
+:where(.sand-plugins-dialog) .sand-193nyv9.sand-193nyv9:not(#\#):not(#\#):not(#\#){grid-column-end:-1}
+}
+
+@media (prefers-reduced-motion:reduce){
+:where(.sand-plugins-dialog) .sand-t35mv4.sand-t35mv4:not(#\#):not(#\#):not(#\#){transition-duration:.12s}
+}
diff --git a/scripts/lib/marketplace-manage-page-0781-patch.mjs b/scripts/lib/marketplace-manage-page-0781-patch.mjs
new file mode 100644
index 00000000..8a43b6f8
--- /dev/null
+++ b/scripts/lib/marketplace-manage-page-0781-patch.mjs
@@ -0,0 +1,758 @@
+/**
+ * Official Grok Bot 0.78.1's second-level "管理插件和技能" page, ported into upstream 0.18's plugins view.
+ *
+ * ## What official 0.78.1's second-level page looks like (measured live on official 9333, 2026-11-01)
+ *
+ *   ‹ 连接应用                                            管理
+ *   管理插件和技能
+ *   已安装
+ *   [plugin row] [plugin row] [plugin row] [plugin row] [plugin row] [plugin row]
+ *                                    显示全部 25 个插件
+ *   私有技能
+ *   [plugin row] [plugin row] …
+ *
+ * The browse page's "已连接 N 个" entry opens it. It is a SECOND-LEVEL page: official's own
+ * detail bar (a labelled back button + the title "管理") replaces the browse header and the
+ * whole browse toolbar, and the page carries a hero, an "已安装" section whose rows past the
+ * sixth live in a collapsed `div[aria-hidden][inert]`, and a "私有技能" section.
+ *
+ * ## What this patch ports
+ *
+ * 1. **The four shared components, re-recipeed** — the plugin row (`fs`), the plugins grid
+ *    (`Ws`), the section (`Hs`) and the show-all button (`ot`) carry official 0.78.1's class
+ *    recipes. Official uses ONE row recipe and ONE grid recipe on both the browse page and the
+ *    manage page, so re-recipeing them moves the browse page with them (that is official's own
+ *    behaviour, and the spec allows it). The section additionally gains official's header
+ *    wrapper `div` around its `h3` and drops `color:"tertiary"`.
+ * 2. **The hero** — official's `<h1 data-detail-hero-title>` "管理插件和技能", as the first child
+ *    of upstream's "yours" page root.
+ * 3. **The installed section's body** — the first six rows in the grid, then the visible
+ *    "显示全部 N 个插件" control, then a collapsed `div[aria-hidden][inert]` holding the
+ *    remaining rows under a hidden "更多已安装的插件" label. Upstream's own expand flag (`b`)
+ *    drives it; no new state is introduced.
+ * 4. **The wording** — official 0.78.1's own message ids and texts, routed through the chunk's
+ *    own locale runtime (`RLocT(en, zh)`) so the language preference still switches them.
+ * 5. **The manage page's own row subtitle builder** — official's manage-page format: the
+ *    connector count and the skill count, joined by official's own `Intl.ListFormat`
+ *    (`style:"short"`, `type:"unit"`), which is why the Chinese reads "1 个连接器14 项技能".
+ *    Upstream's shared `tt` builder is left alone: it is also the browse page's subtitle
+ *    builder, whose 0.78.1 parity was signed off in the earlier wave.
+ * 6. **A plugins-chunk-local detail bar** — official 0.78.1's markup (the labelled "‹ 连接应用"
+ *    back button + the `h3` "管理" + the trailing slot), rendered instead of the browse header
+ *    and toolbar while the manage page is open. `scroll-pane-CvNuGyd2.js` is shared by every
+ *    settings surface and is NOT patched.
+ * 7. **The connector auth action's label** — upstream 0.18's shared `Qn` picks its label from
+ *    the LOCAL handoff status and hardcodes upstream's own authorize-mode wording
+ *    ("Authenticate" / "Reopen" / "Retry" → 身份验证 / 重新打开 / 重试). Official 0.78.1 runs the
+ *    same action through `W` → `le` → `K`, and `K`'s connect-mode branch picks official's
+ *    `iSLIjg` ("Connect" → 连接), `gcoiFh` ("Reconnect" → 重新连接) and `6gRgw8`
+ *    ("Retry" → 重试). The live official app shows "连接" for a connector that needs
+ *    authentication, so the port rewrites upstream's label to official's.
+ *
+ * ## Every class recipe is the CAPTURED one, never a hardcoded copy
+ *
+ * The class recipes are read out of `tests/fixtures/official-0781-manage-page-recipes.json` at
+ * load time, the same way the sibling 0.78.1 patches read their captured frames. The fixture is
+ * a live capture, so it can move: the detail bar's `h3` was first captured mid fade-in (with
+ * official's `sand-g01cxk` "hidden" recipe on it) and now carries the settled recipe
+ * (`detailTitle` + `detailTitleFading`). Reading the fixture instead of a copy means the port
+ * follows the capture rather than a snapshot of it.
+ *
+ * The recipes the fixture does NOT record — the collapsed wrapper's expanded variant, the
+ * show-all wrapper's two variants, the detail bar's back-button wrapper and its icon and
+ * label slots, and the collapsed list's inner wrapper — are official's own class strings, read
+ * out of official's bytes (see the evidence block at the end of this file).
+ *
+ * ## Every string here is official 0.78.1's own
+ *
+ * The message ids are official's, read out of `chunk-core-CXBwRBzw.js` (zh-Hans) and
+ * `index.eager-common-DbK3Oi_r.js` (English). Nothing is invented: where official's markup
+ * could not be reproduced exactly, the deviation is recorded in the port record rather than
+ * guessed around.
+ *
+ * ## Two ways of anchoring, both fail-closed
+ *
+ * Most anchors are plain `before`/`after` pairs. Three of them are SPANS and one is a RUN: the
+ * text between two unique markers is replaced, because the i18n and wording passes rewrite the
+ * literals inside that text (`"Installed"` becomes `RLocT("Installed","已安装")`, the show-all
+ * label becomes `RLocT("Show all "+U.length+" plugins", …)`). The markers are the stable parts,
+ * and each marker must occur EXACTLY ONCE in the chunk — so a missing or ambiguous marker
+ * throws and the build stops, exactly like a plain anchor. The spans make this patch apply
+ * identically to the pristine upstream chunk and to the chunk the i18n, wording and
+ * browse-chrome passes have already rewritten.
+ *
+ * @evidence official 0.78.1 `chunk-view-KV06RTpF.js` — the manage page component (the hero, the
+ *   installed section's body, the collapsed wrapper and the show-all wrapper), the detail bar's
+ *   call site (`backLabel`, `headingId`, `isTitleVisible`, `onBack`, `title`) and the row
+ *   subtitle builder `Vo`.
+ * @evidence official 0.78.1 `index.eager-app-D1juOWZp.js` — the shared components: `MAt` (the
+ *   section), `PAt` (the grid), `FAt` (the row), `GAt` (the show-all button), `Hq`/`Uq` (the
+ *   count builder and the joined list) and `mm` (the `Intl.ListFormat` joiner). The same file
+ *   carries the status registry `Nq`, the status badge `LAt` and the status-to-text map `eAt`.
+ * @evidence official 0.78.1 `chunk-plugin-detail-sharepoint-write-MAPmM3e9.js` — the connector
+ *   auth action `W` (exported as `mr`), the account action `le` and the label chain `K`, which
+ *   picks `iSLIjg` ("Connect"), `gcoiFh` ("Reconnect") and `6gRgw8` ("Retry").
+ * @evidence official 0.78.1 `chunk-pane-header-DaY0itEE.js` — the detail bar `S`: the labelled
+ *   back button, the `h3` (whose `detailTitle` / `detailTitleFading` / `detailTitleHidden`
+ *   recipes are official's three title variants) and the trailing slot.
+ * @evidence official 0.78.1 `chunk-core-CXBwRBzw.js` / `index.eager-common-DbK3Oi_r.js` — the
+ *   zh-Hans and English text of every message id used here.
+ * @evidence official 0.78.1 live (CDP 9333, 2026-11-01) — the fixture's class recipes.
+ */
+
+import { createHash } from "node:crypto";
+import { readFileSync } from "node:fs";
+import { readdir, readFile, writeFile } from "node:fs/promises";
+import path from "node:path";
+import { parse } from "acorn";
+import { normalizeJsxChildren } from "./marketplace-jsx-children.mjs";
+
+/** The chunk this patch owns: upstream 0.18's plugins view. */
+export const MARKETPLACE_MANAGE_PAGE_0781_CHUNK = "view-B5Ug8wEm.js";
+
+/**
+ * Official 0.78.1's captured class recipes.
+ *
+ * This is the live capture of official's second-level page, read at load time so the port
+ * always lands on the captured recipe rather than on a copy of it.
+ */
+const OFFICIAL = JSON.parse(
+  readFileSync(
+    new URL("../../tests/fixtures/official-0781-manage-page-recipes.json", import.meta.url),
+    "utf8",
+  ),
+);
+
+/**
+ * A component's class recipe, with upstream's own marker class taken off the front.
+ *
+ * Upstream's `k(marker, recipe)` renders `marker recipe`, and official's captured class string
+ * therefore starts with the marker. The recipes this patch writes into the chunk are the recipe
+ * alone; the marker stays the first argument of the `k(...)` call.
+ */
+function recipeWithoutMarker(className, marker) {
+  if (typeof className !== "string" || !className.startsWith(`${marker} `)) {
+    throw new Error(
+      `Official manage page recipe for ${marker} does not start with the marker: ${String(className)}`,
+    );
+  }
+  return className.slice(marker.length + 1);
+}
+
+/**
+ * Official 0.78.1's class recipes, taken from the capture.
+ *
+ * `sectionTitle` and `detailBarTitle` carry the whole captured class string — official's
+ * `Text` component's own `ui-` classes included — because upstream 0.18's `Text` resolves a
+ * different set of `ui-` classes and the port has to land on official's class for class.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_CLASSES = Object.freeze({
+  hero: OFFICIAL.hero.class,
+  heroWrapper: OFFICIAL.hero.wrapperClass,
+  section: recipeWithoutMarker(OFFICIAL.installedSection.class, "sand-plugins__group"),
+  sectionHeader: OFFICIAL.installedSection.headerClass,
+  sectionTitle: OFFICIAL.installedSection.h3Class,
+  grid: recipeWithoutMarker(OFFICIAL.installedSection.gridClass, "sand-plugins__grid"),
+  gridFullWidth: recipeWithoutMarker(OFFICIAL.privateSection.gridClass, "sand-plugins__grid"),
+  row: recipeWithoutMarker(OFFICIAL.row.class, "sand-plugins-row"),
+  rowOpen: recipeWithoutMarker(OFFICIAL.row.openClass, "sand-plugins-row__open"),
+  rowName: recipeWithoutMarker(OFFICIAL.row.nameClass, "sand-plugins-row__name"),
+  rowSubtitle: recipeWithoutMarker(OFFICIAL.row.subtitleClass, "sand-plugins-row__subtitle"),
+  rowTrailing: recipeWithoutMarker(OFFICIAL.row.trailingClass, "sand-plugins-row__trailing"),
+  showAll: recipeWithoutMarker(OFFICIAL.showAll.class, "sand-plugins__show-all"),
+  collapsed: OFFICIAL.collapsed.class,
+  collapsedInner: OFFICIAL.collapsed.innerClass,
+  detailBar: OFFICIAL.detailBar.class,
+  detailBarBackButton: OFFICIAL.detailBar.buttonClass,
+  detailBarTitle: OFFICIAL.detailBar.h3Class,
+  detailBarTitleHidden: OFFICIAL.detailBar.h3HiddenClass,
+  detailBarTitleHiddenAriaHidden: OFFICIAL.detailBar.h3HiddenAttrs["aria-hidden"],
+  detailBarTrailing: OFFICIAL.detailBar.trailingClass,
+});
+
+/**
+ * Official 0.78.1's class recipes the capture does not record, read out of official's bytes.
+ *
+ * * the collapsed wrapper's second variant — the collapsed remainder once it is expanded;
+ * * the show-all wrapper's two variants — hidden once the remainder is expanded;
+ * * the detail bar's back-button wrapper, its icon slot and its label slot;
+ * * the collapsed list's inner wrapper (the one that holds the hidden label and the grid).
+ *
+ * @evidence official 0.78.1 `chunk-view-KV06RTpF.js` — the installed section's body.
+ * @evidence official 0.78.1 `chunk-pane-header-DaY0itEE.js` — the detail bar `S`.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES = Object.freeze({
+  collapsedExpanded:
+    "sand-rvj5dj sand-icbapw sand-1ympp8d sand-1upsisp sand-t35mv4 sand-1r6a6jf sand-1tu4anv sand-1hc1fzr sand-nn1q72 sand-67bb7w",
+  showAllWrapper:
+    "sand-rvj5dj sand-1erjwpq sand-1ympp8d sand-1upsisp sand-t35mv4 sand-1r6a6jf sand-1tu4anv sand-1hc1fzr sand-67bb7w",
+  showAllWrapperHidden:
+    "sand-rvj5dj sand-ihq33y sand-g01cxk sand-47corl sand-1erjwpq sand-1ympp8d sand-1upsisp sand-t35mv4 sand-1r6a6jf",
+  restList: "sand-1nn3v0j",
+  detailBarBack: "sand-1lqcxt8 sand-euugli",
+  detailBarIcon:
+    "sand-kit-icon sand-3nfvp2 sand-6s0dn4 sand-l56j7k sand-2lah0s sand-1heor9g sand-w4jnvo sand-1qx5ct2",
+  detailBarLabel: "sand-b3r6kr sand-lyipyv sand-uxw1ft",
+});
+
+/**
+ * Official 0.78.1's status-badge variant recipes, read out of official's own registry.
+ *
+ * Official ships three variants of one badge recipe — connected, warn and error — and each
+ * carries its own colour class. The capture only ever saw the connected variant, because the
+ * live dialog showed no warning and no failing connector; the other two are read out of
+ * official's bytes.
+ *
+ * Upstream 0.18 ships its own three, and the port replaces them with official's, so the ported
+ * page has to carry official's colour rules itself. Each of the three classes resolves nowhere
+ * inside upstream 0.18's plugins dialog, and each of official's rules reads a `--sand-text-*`
+ * colour token that upstream 0.18's palette does not define.
+ *
+ * @evidence official 0.78.1 `index.eager-app-D1juOWZp.js` — the `status` recipe registry.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES = Object.freeze({
+  connected: "sand-1ufr4hg",
+  warn: "sand-132xtu3",
+  error: "sand-wtpwev",
+});
+
+/**
+ * Official 0.78.1's message ids used by this patch, with official's own text.
+ *
+ * `zh` is the text the patch writes into the chunk, so it is always a contiguous literal there.
+ * The two plural messages carry official's "#" placeholder (official's own template:
+ * `["显示全部 ","#"," 个插件"]`), because the count is interpolated at render time.
+ *
+ * `backLabel` is the dialog's title, which official renders as its own back button's label
+ * (official's id `g/jm+8`). The repo's own wording pass keeps the dialog title's English at
+ * upstream's "Plugins" and localizes it to 连接应用, so the back button reuses that same string
+ * rather than introducing a second English string for the same title.
+ */
+export const MARKETPLACE_MANAGE_PAGE_0781_MESSAGES = Object.freeze({
+  hero: Object.freeze({ id: "ZoHizH", en: "Manage plugins and skills", zh: "管理插件和技能" }),
+  manage: Object.freeze({ id: "wckWOP", en: "Manage", zh: "管理" }),
+  installed: Object.freeze({ id: "eQkgKV", en: "Installed", zh: "已安装" }),
+  privateSkills: Object.freeze({ id: "glMsdy", en: "Private skills", zh: "私有技能" }),
+  showAll: Object.freeze({ id: "Wy8KR2", en: "Show all # plugins", zh: "显示全部 # 个插件" }),
+  emptyInstalled: Object.freeze({
+    id: "ZyWE2h",
+    en: "Nothing installed yet. Find plugins in the marketplace.",
+    zh: "尚未安装任何插件。请在市场中查找插件。",
+  }),
+  moreInstalled: Object.freeze({
+    id: "iofzif",
+    en: "More installed plugins",
+    zh: "更多已安装的插件",
+  }),
+  backLabel: Object.freeze({ id: "g/jm+8", en: "Plugins", zh: "连接应用" }),
+  openLabel: Object.freeze({ id: "T9mwDN", en: "Open ", zh: "打开 " }),
+  connectorCount: Object.freeze({ id: "d5N5Il", en: "# connector", zh: "# 个连接器" }),
+  skillCount: Object.freeze({ id: "m+pG3Q", en: "# skill", zh: "# 项技能" }),
+  connect: Object.freeze({ id: "iSLIjg", en: "Connect", zh: "连接" }),
+  reconnect: Object.freeze({ id: "gcoiFh", en: "Reconnect", zh: "重新连接" }),
+  retry: Object.freeze({ id: "6gRgw8", en: "Retry", zh: "重试" }),
+});
+
+/**
+ * The installed section's own row elements, kept in one local so the visible grid and the
+ * collapsed grid can share ONE set of row elements.
+ *
+ * Upstream's row closure is bound to the manage page's own locals (the ToolIcon, the server
+ * resolvers, the open handlers), so it cannot move into this module. Instead the patch assigns
+ * the mapped elements to one local and slices that array: the first six go to the visible grid,
+ * the rest go to the collapsed one.
+ */
+const ROW_ASSIGNMENT = "RM0781ManageRowElements";
+
+const REPLACEMENTS = [
+  {
+    label: "the section: official's class recipe",
+    before: 'k("sand-plugins__group","sand-9f619 sand-78zum5 sand-dt5ytf sand-xhr3t")',
+    after: `k("sand-plugins__group","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.section}")`,
+  },
+  {
+    label: "the section: official's header wrapper div and official's h3 class recipe",
+    before:
+      'let d;e[1]===Symbol.for("react.memo_cache_sentinel")?(d={className:"sand-9f619 sand-1y1aw1k sand-y13l1i sand-10b6aqq sand-163pfp"},e[1]=d):d=e[1];' +
+      'let r;e[2]!==s||e[3]!==a?(r=t.jsx(me,{as:"h3",className:d.className,color:"tertiary",id:a,size:"sm",children:s}),e[2]=s,e[3]=a,e[4]=r):r=e[4];' +
+      'let o;return e[5]!==l||e[6]!==r||e[7]!==a?(o=t.jsxs("section",{"aria-labelledby":a,className:i,children:[r,l]}),e[5]=l,e[6]=r,e[7]=a,e[8]=o):o=e[8],o}',
+    after:
+      'let d;e[1]===Symbol.for("react.memo_cache_sentinel")?(d={className:"' +
+      MARKETPLACE_MANAGE_PAGE_0781_CLASSES.sectionTitle +
+      '"},e[1]=d):d=e[1];' +
+      'let r;e[2]!==s||e[3]!==a?(r=t.jsx("h3",{className:d.className,"data-variant":"default","data-size":"sm","data-weight":"regular",id:a,children:s}),e[2]=s,e[3]=a,e[4]=r):r=e[4];' +
+      'let o;return e[5]!==l||e[6]!==r||e[7]!==a?(o=t.jsxs("section",{"aria-labelledby":a,className:i,children:[t.jsxs("div",{className:"' +
+      MARKETPLACE_MANAGE_PAGE_0781_CLASSES.sectionHeader +
+      '",children:[r]}),l]}),e[5]=l,e[6]=r,e[7]=a,e[8]=o):o=e[8],o}',
+  },
+  {
+    label: "the plugins grid: official's two-column and full-width class recipes",
+    before:
+      'k("sand-plugins__grid",{0:{className:"sand-9f619 sand-rvj5dj sand-nby9oq sand-fex06f sand-1dbijih sand-3ct3a4 sand-dj266r sand-1yf7rl7 sand-at24cr sand-j3b58b sand-exx8yu sand-1xpa7k sand-18d9i69 sand-1uhho1l"},' +
+      '1:{className:"sand-9f619 sand-rvj5dj sand-fex06f sand-1dbijih sand-3ct3a4 sand-dj266r sand-1yf7rl7 sand-at24cr sand-j3b58b sand-exx8yu sand-1xpa7k sand-18d9i69 sand-1uhho1l sand-1mkdm3x"}}[!!i<<0].className)',
+    after:
+      'k("sand-plugins__grid",{0:{className:"' +
+      MARKETPLACE_MANAGE_PAGE_0781_CLASSES.grid +
+      '"},1:{className:"' +
+      MARKETPLACE_MANAGE_PAGE_0781_CLASSES.gridFullWidth +
+      '"}}[!!i<<0].className)',
+  },
+  {
+    label: "the plugin row: official's row class recipe",
+    before:
+      'k("sand-plugins-row","sand-9f619 sand-78zum5 sand-6s0dn4 sand-1v2ro7d sand-euugli sand-z9dl7a sand-nuq7ks sand-sag5q8 sand-f18ygs sand-gqmno8 sand-jbqb8w sand-1q5pob1")',
+    after: `k("sand-plugins-row","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.row}")`,
+  },
+  {
+    label: "the plugin row's open button: official's class recipe",
+    before:
+      'k("sand-plugins-row__open","sand-9f619 sand-78zum5 sand-6s0dn4 sand-883omv sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-exx8yu sand-1xpa7k sand-18d9i69 sand-1uhho1l sand-c342km sand-ng3xce sand-jbqb8w sand-1heor9g sand-jb2p0i sand-dpxx8g sand-1ypdohk sand-1t137rt sand-9v5kkp sand-1k57tk5 sand-784prv sand-1uczgqu sand-2d6ogt sand-1wfwxd8 sand-7s97pk sand-1kogg8i")',
+    after: `k("sand-plugins-row__open","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.rowOpen}")`,
+  },
+  {
+    label: "the plugin row's name: official's class recipe",
+    before:
+      'k("sand-plugins-row__name","sand-9f619 sand-b3r6kr sand-4z9k3i sand-d4r4e8 sand-12oo3zp sand-1rhlpx6 sand-1wd3ewq sand-lyipyv sand-uxw1ft")',
+    after: `k("sand-plugins-row__name","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.rowName}")`,
+  },
+  {
+    label: "the plugin row's subtitle: official's class recipe",
+    before:
+      'k("sand-plugins-row__subtitle","sand-9f619 sand-b3r6kr sand-4z9k3i sand-d4r4e8 sand-12oo3zp sand-19aaqeu sand-lyipyv sand-uxw1ft")',
+    after: `k("sand-plugins-row__subtitle","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.rowSubtitle}")`,
+  },
+  {
+    label: "the plugin row's trailing slot: official's class recipe",
+    before:
+      'k("sand-plugins-row__trailing","sand-9f619 sand-78zum5 sand-6s0dn4 sand-17d4w8g sand-1c4vz4f sand-2lah0s sand-dl72j9")',
+    after: `k("sand-plugins-row__trailing","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.rowTrailing}")`,
+  },
+  {
+    label: "the show-all button: official's class recipe",
+    before:
+      'k("sand-plugins__show-all","sand-9f619 sand-qcrz7y sand-1iorvi4 sand-y13l1i sand-jkvuk6 sand-163pfp sand-c342km sand-ng3xce sand-jbqb8w sand-19aaqeu sand-7gh5u8 sand-jb2p0i sand-fifm61 sand-1ypdohk")',
+    after: `k("sand-plugins__show-all","${MARKETPLACE_MANAGE_PAGE_0781_CLASSES.showAll}")`,
+  },
+  {
+    label: "the manage page: official's hero is the first child of the 'yours' root",
+    before: 't.jsxs("div",{className:T,children:[O,M,R,E]})',
+    after: `t.jsxs("div",{className:T,children:[t.jsx(RM0781ManageHero,{}),O,M,R,E]})`,
+  },
+  {
+    label: "the manage page: the installed rows are split into the visible six and the collapsed rest",
+    before: "{visible:J,hiddenCount:te}=Jn(U,b||q,Dl),",
+    after: "{visible:J,hiddenCount:te}=Jn(U,b||q,Dl),RM0781ManageParts=RM0781ManageSplitRows(U,q,Dl),",
+  },
+  {
+    label: "the manage page: the row elements are kept so the collapsed list can reuse them",
+    before: "let T,O,M,R,E;",
+    after: `let T,O,M,R,E,${ROW_ASSIGNMENT};`,
+  },
+  {
+    label: "the manage page: the visible grid maps the whole list once",
+    before: "t.jsx(Ws,{labelledBy:w,children:J.map(H=>{",
+    after: `t.jsx(Ws,{labelledBy:w,children:(${ROW_ASSIGNMENT}=U.map(H=>{`,
+  },
+  {
+    label:
+      "the manage page: the installed section's body is the visible grid, the show-all control and the collapsed remainder",
+    kind: "run",
+    start: "}),te>0?t.jsx(ot,{hiddenLabel:",
+    end: ",onShowAll:()=>z(!0)}):null]})",
+    after:
+      `,${ROW_ASSIGNMENT}.slice(0,RM0781ManageParts.visibleCount)),}),` +
+      "t.jsx(RM0781ManageRest,{collapsedRows:" +
+      `${ROW_ASSIGNMENT}.slice(RM0781ManageParts.visibleCount),expanded:b,onShowAll:()=>z(!0),total:U.length})]})`,
+  },
+  {
+    label: "the manage page: the installed section's title is official's",
+    kind: "between",
+    start: "R=le?t.jsx(Hs,{title:",
+    end: ",titleId:w,children:U.length===0?",
+    after: 'RLocT("Installed","已安装")',
+  },
+  {
+    label: "the manage page: the installed section's empty state is official's",
+    kind: "between",
+    start:
+      'U.length===0?t.jsx(me,{as:"p",className:"sand-9f619 sand-y13l1i sand-163pfp",color:"tertiary",size:"xs",children:',
+    end: "}):t.jsxs(t.Fragment,{children:[t.jsx(Ws,{labelledBy:w,children:",
+    after:
+      'q?RLocT("No installed plugins match \\""+$+"\\"","没有已安装的插件匹配“"+$+"”"):' +
+      'RLocT("Nothing installed yet. Find plugins in the marketplace.","尚未安装任何插件。请在市场中查找插件。")',
+  },
+  {
+    label: "the manage page: the private-skills section's title is official's",
+    kind: "between",
+    start: "E=de?t.jsx(Hs,{title:",
+    end: ",titleId:g,children:s==null?",
+    after: 'RLocT("Private","私有技能")',
+  },
+  {
+    label: "the manage page: the installed row's subtitle is official's manage-page format",
+    before: "function yi(n){return tt({...ys(n.entry),commands:null})}",
+    after: "function yi(n){return RM0781ManageSubtitle(n)}",
+  },
+  {
+    label:
+      "the dialog: the manage page renders official's detail bar instead of the browse header and toolbar",
+    before: "Me!=null?t.jsx(el,{headingId:a,onBack:W,title:Ts}):t.jsxs(t.Fragment,{children:[",
+    after:
+      "Me!=null?t.jsx(el,{headingId:a,onBack:W,title:Ts}):" +
+      'p==="yours"?t.jsx(RM0781ManageDetailBar,{backLabel:RLocT("Plugins","连接应用"),headingId:a,onBack:()=>x("marketplace"),title:RLocT("Manage","管理")}):' +
+      "t.jsxs(t.Fragment,{children:[",
+  },
+  {
+    label: "the row: the open button carries official's localized label",
+    before: '"aria-label":`Open ${a}`',
+    after: '"aria-label":RLocT("Open "+a,"打开 "+a)',
+  },
+  {
+    label: "the status badge: official's class recipes",
+    before:
+      'const cs={status:{kB7OPa:"sand-9f619",kGuDYH:"sand-4z9k3i",kLWn49:"sand-d4r4e8",kb6lSQ:"sand-12oo3zp",kMwMTN:"sand-4b2ntj",khDVqt:"sand-uxw1ft",$$css:!0},' +
+      'statusConnected:{kMwMTN:"sand-98zg7y",$$css:!0},statusWarn:{kMwMTN:"sand-1izesbo",$$css:!0},statusError:{kMwMTN:"sand-pmgbkh",$$css:!0}};',
+    after:
+      'const cs={status:{kB7OPa:"sand-9f619",kGuDYH:"sand-11wthnw",kLWn49:"sand-d4r4e8",kb6lSQ:"sand-12oo3zp",kMwMTN:"sand-169k319",khDVqt:"sand-uxw1ft",$$css:!0},' +
+      `statusConnected:{kMwMTN:"${MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES.connected}",$$css:!0},` +
+      `statusWarn:{kMwMTN:"${MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES.warn}",$$css:!0},` +
+      `statusError:{kMwMTN:"${MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES.error}",$$css:!0}};`,
+  },
+  {
+    label:
+      "the status badge: the variant's class replaces the base's, as official's own composer does",
+    before: 'a=k("sand-plugins__status",Re(cs.status,o).className)',
+    after:
+      'a=k("sand-plugins__status",{className:RM0781ManageStatusClass(cs.status,o)}.className)',
+  },
+  {
+    label: "the private-skills row: official's icon wrapper recipe",
+    before:
+      'k("sand-9f619 sand-78zum5 sand-6s0dn4 sand-l56j7k sand-100vrsf sand-1vqgdyp sand-2lah0s sand-1kogg8i sand-arj5zm")',
+    after:
+      'k("sand-9f619 sand-78zum5 sand-6s0dn4 sand-l56j7k sand-100vrsf sand-1vqgdyp sand-2lah0s sand-1kogg8i sand-wpq65r")',
+  },
+  {
+    label:
+      "the private-skills row: no enable toggle in the trailing slot, as official's row has none",
+    // A RUN, because the i18n pass rewrites the toggle's own label between the two
+    // markers. The markers themselves are stable in the pristine chunk and in the
+    // chunk the i18n, wording and browse-chrome passes have already rewritten.
+    kind: "run",
+    start:
+      'trailing:H.source==="workflow"?t.jsx(Kn,{isChecked:H.isEnabledForAgent,isDisabled:c,label:',
+    end: "}):null},H.id))",
+    after: "trailing:null},H.id))",
+  },
+  {
+    label:
+      "the connector auth action: official's connect-mode label, as official's own `K` chain picks it",
+    // A BETWEEN, because the i18n pass rewrites the three label literals between the two
+    // markers. The markers themselves are stable in the pristine chunk and in the chunk the
+    // i18n, wording and browse-chrome passes have already rewritten.
+    kind: "between",
+    start: "const o=d==null",
+    end: ':d.status==="waiting"?',
+    after: '||d.status==="completed"?(RLocT("Connect","连接"))',
+  },
+  {
+    label:
+      "the connector auth action: official's reconnect and retry labels, as official's own `K` chain picks them",
+    // The same BETWEEN shape as the label above. The two replacements together rewrite
+    // upstream's own authorize-mode labels into official's connect-mode ones.
+    kind: "between",
+    start: ':d.status==="waiting"?',
+    end: ";let c;return e[6]!==a||e[7]!==r||e[8]!==o?",
+    after: '(RLocT("Reconnect","重新连接")):(RLocT("Retry","重试"))',
+  },
+];
+
+/**
+ * The injected source.
+ *
+ * It lives in the chunk's module scope, so it can use the chunk's own `t` (jsx runtime), `C`
+ * (react), `ue` (the icon component), `Ws` (the plugin grid), `ot` (the show-all button),
+ * `ys` (the contribution counts) and `RLocT(en, zh)` (the locale runtime the i18n passes append).
+ */
+const INJECTED_SOURCE = normalizeJsxChildren(
+  [
+    `const RM0781ManageHeroClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.hero)};`,
+    `const RM0781ManageHeroWrapperClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.heroWrapper)};`,
+    `const RM0781ManageDetailBarTitleHiddenClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBarTitleHidden)};`,
+    `const RM0781ManageDetailBarTitleHiddenAriaHidden=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBarTitleHiddenAriaHidden)};`,
+    `const RM0781ManageCollapsedClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.collapsed)};`,
+    `const RM0781ManageCollapsedExpandedClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.collapsedExpanded)};`,
+    `const RM0781ManageShowAllWrapperClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.showAllWrapper)};`,
+    `const RM0781ManageShowAllWrapperHiddenClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.showAllWrapperHidden)};`,
+    `const RM0781ManageRestInnerClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.collapsedInner)};`,
+    `const RM0781ManageRestListClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.restList)};`,
+    `const RM0781ManageDetailBarClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBar)};`,
+    `const RM0781ManageDetailBarBackClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.detailBarBack)};`,
+    `const RM0781ManageDetailBarBackButtonClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBarBackButton)};`,
+    `const RM0781ManageDetailBarIconClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.detailBarIcon)};`,
+    `const RM0781ManageDetailBarLabelClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES.detailBarLabel)};`,
+    `const RM0781ManageDetailBarTitleClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBarTitle)};`,
+    `const RM0781ManageDetailBarTrailingClasses=${JSON.stringify(MARKETPLACE_MANAGE_PAGE_0781_CLASSES.detailBarTrailing)};`,
+    'const RM0781ManageConnectorZh="# 个连接器";',
+    'const RM0781ManageConnectorEnOne="# connector";',
+    'const RM0781ManageConnectorEnOther="# connectors";',
+    'const RM0781ManageSkillZh="# 项技能";',
+    'const RM0781ManageSkillEnOne="# skill";',
+    'const RM0781ManageSkillEnOther="# skills";',
+    'const RM0781ManageShowAllZh="显示全部 # 个插件";',
+    'const RM0781ManageShowAllEn="Show all # plugins";',
+    'const RM0781ManageShowAllEnOne="Show # plugin";',
+    'function RM0781ManageLocale(){return typeof RLocBoot==="function"?RLocBoot():"en"}',
+    "function RM0781ManageCount(count,one,other,zh){",
+    '  const en=(count===1?one:other).replace("#",String(count));',
+    '  return RLocT(en,zh.replace("#",String(count)));',
+    "}",
+    "function RM0781ManageConnectorCount(count){return RM0781ManageCount(count,RM0781ManageConnectorEnOne,RM0781ManageConnectorEnOther,RM0781ManageConnectorZh)}",
+    "function RM0781ManageSkillCount(count){return RM0781ManageCount(count,RM0781ManageSkillEnOne,RM0781ManageSkillEnOther,RM0781ManageSkillZh)}",
+    "function RM0781ManageShowAllLabel(total){",
+    '  const en=(total===1?RM0781ManageShowAllEnOne:RM0781ManageShowAllEn).replace("#",String(total));',
+    '  return RLocT(en,RM0781ManageShowAllZh.replace("#",String(total)));',
+    "}",
+    // Official joins the counts with its own `Intl.ListFormat` (`mm`), which is why the Chinese
+    // reads "1 个连接器14 项技能" — the unit-style list format carries no separator in zh.
+    "function RM0781ManageList(parts){",
+    '  if(parts.length===0)return RLocT("no supported contributions","无可用内容");',
+    '  try{return new Intl.ListFormat(RM0781ManageLocale(),{style:"short",type:"unit"}).format(parts)}',
+    '  catch(_e){return parts.join("")}',
+    "}",
+    "function RM0781ManageSubtitle(row){",
+    "  const counts=ys(row.entry);",
+    "  const parts=[];",
+    "  if(counts.connectors>0)parts.push(RM0781ManageConnectorCount(counts.connectors));",
+    "  if(counts.skills!=null&&counts.skills>0)parts.push(RM0781ManageSkillCount(counts.skills));",
+    "  return RM0781ManageList(parts);",
+    "}",
+    // Official splits the installed list after six rows whenever the page is not searching.
+    "function RM0781ManageSplitRows(rows,searching,limit){",
+    "  if(searching||rows.length<=limit)return{visibleCount:rows.length,restCount:0};",
+    "  return{visibleCount:limit,restCount:rows.length-limit};",
+    "}",
+    // Official composes the status badge's recipe from its base recipe plus the
+    // variant's own class: the variant's class REPLACES the base's `kMwMTN` and lands
+    // at the end. Measured on the live official app for `connected` and `error`.
+    "function RM0781ManageStatusClass(base,variant){",
+    '  const ordered=Object.keys(base).filter(k=>k!=="$$css");',
+    '  const kept=variant?ordered.filter(k=>k!=="kMwMTN"):ordered;',
+    "  const parts=kept.map(k=>base[k]);",
+    "  if(variant)parts.push(variant.kMwMTN);",
+    '  return parts.join(" ");',
+    "}",
+    "function RM0781ManageHero(){",
+    '  return t.jsx("header",{className:RM0781ManageHeroWrapperClasses,children:',
+    '    t.jsx("h1",{"data-detail-hero-title":"",className:RM0781ManageHeroClasses,tabIndex:-1,children:RLocT("Manage plugins and skills","管理插件和技能")})});',
+    "}",
+    "function RM0781ManageRest(props){",
+    "  const{collapsedRows,expanded,onShowAll,total}=props;",
+    "  const labelId=C.useId();",
+    "  if(collapsedRows.length===0)return null;",
+    '  const collapsed=t.jsx("div",{"aria-hidden":!expanded||void 0,inert:!expanded||void 0,',
+    "    className:expanded?RM0781ManageCollapsedExpandedClasses:RM0781ManageCollapsedClasses,",
+    '    children:t.jsx("div",{className:RM0781ManageRestInnerClasses,children:t.jsxs("div",{className:RM0781ManageRestListClasses,children:[',
+    '      t.jsx("span",{hidden:!0,id:labelId,children:RLocT("More installed plugins","更多已安装的插件")}),',
+    "      t.jsx(Ws,{labelledBy:labelId,children:collapsedRows}),",
+    "    ]})})});",
+    '  const showAll=t.jsx("div",{"aria-hidden":expanded||void 0,inert:expanded||void 0,',
+    "    className:expanded?RM0781ManageShowAllWrapperHiddenClasses:RM0781ManageShowAllWrapperClasses,",
+    '    children:t.jsx("div",{className:RM0781ManageRestInnerClasses,children:t.jsx(ot,{hiddenLabel:RM0781ManageShowAllLabel(total),onShowAll:onShowAll})})});',
+    "  return t.jsxs(t.Fragment,{children:[collapsed,showAll]});",
+    "}",
+    // Official's own scroll container lookup: the viewport the hero title is observed against.
+    // The nearest ancestor that scrolls is the pane's viewport in both official and this build.
+    "function RM0781ManageScrollViewport(node){",
+    "  let current=node.parentElement;",
+    "  while(current!=null){",
+    "    const overflow=getComputedStyle(current).overflowY;",
+    '    if(overflow==="auto"||overflow==="scroll")return current;',
+    "    current=current.parentElement;",
+    "  }",
+    "  return null;",
+    "}",
+    // Official observes the hero title with an IntersectionObserver rooted at the pane's
+    // viewport and reports `visible` while the hero is in view and `hidden` once it is not.
+    // The detail bar's own title is visible exactly while the hero title is NOT in view, so
+    // the bar title is hidden at the top of the page and appears once the hero scrolls away.
+    "function RM0781ManageHeroTitleState(){",
+    '  const[heroTitle,setHeroTitle]=C.useState("unmeasured");',
+    "  C.useEffect(()=>{",
+    "    let observer=null;",
+    "    let frame=null;",
+    "    let cancelled=false;",
+    "    const attach=()=>{",
+    "      const hero=document.querySelector(\"[role='dialog'] h1[data-detail-hero-title]\");",
+    "      if(hero==null)return false;",
+    "      const viewport=RM0781ManageScrollViewport(hero);",
+    '      setHeroTitle("visible");',
+    "      if(viewport==null)return true;",
+    "      observer=new IntersectionObserver((entries)=>{",
+    "        const last=entries[entries.length-1];",
+    '        if(last!=null)setHeroTitle(last.isIntersecting?"visible":"hidden");',
+    "      },{root:viewport});",
+    "      observer.observe(hero);",
+    "      return true;",
+    "    };",
+    "    if(!attach()){",
+    "      const retry=()=>{",
+    "        if(cancelled)return;",
+    "        if(!attach())frame=requestAnimationFrame(retry);",
+    "      };",
+    "      frame=requestAnimationFrame(retry);",
+    "    }",
+    "    return ()=>{",
+    "      cancelled=true;",
+    "      if(frame!=null)cancelAnimationFrame(frame);",
+    "      if(observer!=null)observer.disconnect();",
+    "    };",
+    "  },[]);",
+    "  return heroTitle;",
+    "}",
+    "function RM0781ManageDetailBar(props){",
+    "  const{backLabel,headingId,onBack,title}=props;",
+    "  const heroTitle=RM0781ManageHeroTitleState();",
+    '  const titleVisible=heroTitle==="hidden";',
+    "  const titleClass=titleVisible",
+    "    ?RM0781ManageDetailBarTitleClasses",
+    "    :RM0781ManageDetailBarTitleHiddenClasses;",
+    '  const back=t.jsxs("button",{className:RM0781ManageDetailBarBackButtonClasses,onClick:onBack,type:"button",children:[',
+    '    t.jsx("span",{"aria-hidden":"true",className:RM0781ManageDetailBarIconClasses,"data-size":"lg"},t.jsx(ue,{name:"chevron-left",size:16})),',
+    "    t.jsx(\"span\",{className:RM0781ManageDetailBarLabelClasses,children:backLabel}),",
+    "  ]});",
+    '  return t.jsxs("div",{className:RM0781ManageDetailBarClasses,children:[',
+    "    t.jsx(\"div\",{className:RM0781ManageDetailBarBackClasses,children:back}),",
+    '    t.jsx("h3",{"aria-hidden":titleVisible?void 0:RM0781ManageDetailBarTitleHiddenAriaHidden,className:titleClass,id:headingId,children:title}),',
+    "    t.jsx(\"div\",{className:RM0781ManageDetailBarTrailingClasses}),",
+    "  ]});",
+    "}",
+  ].join("\n"),
+);
+
+/** The replacements, exported so the regression test can check them on their own. */
+export const MARKETPLACE_MANAGE_PAGE_0781_REPLACEMENTS = REPLACEMENTS;
+
+/** The injected source, exported so the regression test can parse it on its own. */
+export const MARKETPLACE_MANAGE_PAGE_0781_INJECTED_SOURCE = INJECTED_SOURCE;
+
+function replaceExactlyOnce(source, before, after, label) {
+  const first = source.indexOf(before);
+  if (first < 0) throw new Error(`Original renderer manage page anchor is missing: ${label}`);
+  if (source.indexOf(before, first + 1) >= 0) {
+    throw new Error(`Original renderer manage page anchor is ambiguous: ${label}`);
+  }
+  return source.slice(0, first) + after + source.slice(first + before.length);
+}
+
+/**
+ * Replaces the text BETWEEN two unique markers.
+ *
+ * Both markers must occur exactly once in the chunk, and the end marker must sit after the
+ * start marker. The markers themselves are kept; only what lies between them is replaced.
+ */
+function replaceBetweenExactlyOnce(source, start, end, after, label) {
+  const startIndex = source.indexOf(start);
+  if (startIndex < 0) throw new Error(`Original renderer manage page span start is missing: ${label}`);
+  if (source.indexOf(start, startIndex + 1) >= 0) {
+    throw new Error(`Original renderer manage page span start is ambiguous: ${label}`);
+  }
+  const endIndex = source.indexOf(end);
+  if (endIndex < 0) throw new Error(`Original renderer manage page span end is missing: ${label}`);
+  if (source.indexOf(end, endIndex + 1) >= 0) {
+    throw new Error(`Original renderer manage page span end is ambiguous: ${label}`);
+  }
+  if (endIndex < startIndex + start.length) {
+    throw new Error(`Original renderer manage page span end precedes its start: ${label}`);
+  }
+  return source.slice(0, startIndex + start.length) + after + source.slice(endIndex);
+}
+
+/**
+ * Replaces a RUN that starts at one unique marker and ends at another.
+ *
+ * Both markers are consumed, so `after` has to re-emit whatever the run's tail was. The
+ * installed section's body is replaced this way: the run's middle is the show-all label, which
+ * the wording pass rewrites.
+ */
+function replaceRunExactlyOnce(source, start, end, after, label) {
+  const startIndex = source.indexOf(start);
+  if (startIndex < 0) throw new Error(`Original renderer manage page run start is missing: ${label}`);
+  if (source.indexOf(start, startIndex + 1) >= 0) {
+    throw new Error(`Original renderer manage page run start is ambiguous: ${label}`);
+  }
+  const endIndex = source.indexOf(end, startIndex + start.length);
+  if (endIndex < 0) throw new Error(`Original renderer manage page run end is missing: ${label}`);
+  if (source.indexOf(end, endIndex + 1) >= 0) {
+    throw new Error(`Original renderer manage page run end is ambiguous: ${label}`);
+  }
+  return source.slice(0, startIndex) + after + source.slice(endIndex + end.length);
+}
+
+/** Applies official 0.78.1's second-level page to upstream 0.18's plugins chunk. */
+export function patchMarketplaceManagePage0781(source) {
+  let patched = source;
+  for (const entry of REPLACEMENTS) {
+    if (entry.kind === "between") {
+      patched = replaceBetweenExactlyOnce(patched, entry.start, entry.end, entry.after, entry.label);
+    } else if (entry.kind === "run") {
+      patched = replaceRunExactlyOnce(patched, entry.start, entry.end, entry.after, entry.label);
+    } else {
+      patched = replaceExactlyOnce(patched, entry.before, entry.after, entry.label);
+    }
+  }
+  // The injected components are function DECLARATIONS and `const` bindings in the chunk's
+  // module scope. The `const` bindings are read by the replacements above at *render* time
+  // (inside the component body), which runs after the module body, so the temporal-dead-zone is
+  // not an issue.
+  patched = `${patched}\n${INJECTED_SOURCE}\n`;
+  return patched;
+}
+
+export async function applyMarketplaceManagePage0781({ stageRoot }) {
+  const assets = path.join(stageRoot, "dist", "renderer", "assets");
+  const candidates = [];
+  for (const name of await readdir(assets)) {
+    if (!name.endsWith(".js")) continue;
+    const source = await readFile(path.join(assets, name), "utf8");
+    if (source.includes('k("sand-plugins__bar"')) candidates.push({ name, source });
+  }
+  if (candidates.length !== 1) {
+    throw new Error(
+      `Marketplace manage page patch: expected one plugins chunk, found ${candidates.length}.`,
+    );
+  }
+  const { name, source } = candidates[0];
+  const patched = patchMarketplaceManagePage0781(source);
+  // Fail closed: the rewritten chunk must still parse as a module.
+  parse(patched, { ecmaVersion: "latest", sourceType: "module" });
+  await writeFile(path.join(assets, name), patched);
+  const sha256 = (text) => createHash("sha256").update(text, "utf8").digest("hex");
+  const provenance = {
+    mode: "marketplace-manage-page-0781",
+    referenceVersion: "0.78.1",
+    file: `dist/renderer/assets/${name}`,
+    originalSha256: sha256(source),
+    patchedSha256: sha256(patched),
+    anchors: REPLACEMENTS.map((entry) => ({
+      label: entry.label,
+      kind: entry.kind ?? "plain",
+      before: entry.before ?? entry.start,
+      after: entry.after,
+    })),
+    features: REPLACEMENTS.map((entry) => entry.label),
+    officialMessageIds: Object.entries(MARKETPLACE_MANAGE_PAGE_0781_MESSAGES).map(
+      ([key, message]) => ({ key, id: message.id, en: message.en, zh: message.zh }),
+    ),
+    officialClassRecipes: {
+      ...MARKETPLACE_MANAGE_PAGE_0781_CLASSES,
+      ...MARKETPLACE_MANAGE_PAGE_0781_EXTRA_CLASSES,
+    },
+  };
+  await writeFile(
+    path.join(stageRoot, "dist", "renderer-marketplace-manage-page-0781.json"),
+    `${JSON.stringify(provenance, null, 2)}\n`,
+  );
+  console.log(`Marketplace manage page: official 0.78.1's second-level page applied (${name}).`);
+  return provenance;
+}
diff --git a/scripts/lib/port-0750-renderer-patch.mjs b/scripts/lib/port-0750-renderer-patch.mjs
index 7acc9a9d..80684b8b 100644
--- a/scripts/lib/port-0750-renderer-patch.mjs
+++ b/scripts/lib/port-0750-renderer-patch.mjs
@@ -11,15 +11,21 @@ const mark = "/* sand-port-0750-hosts */";
 const namespace = "__sandPort0750Hosts";
 const settingsAnchor = "a.jsx(Te,{children:a.jsx(Sa,{auth:t})})";
 const settingsReplacement = "a.jsx(Te,{children:[a.jsx(Sa,{auth:t}),a.jsx(RPort0750Settings.RPort0750SettingsPack,{})]})";
-const pluginsAnchor = "children:[t.jsx(Ws,{labelledBy:w,children:J.map";
-const pluginsReplacement = "children:[t.jsx(RPort0750Plugins.RPort0750PluginsPack,{}),t.jsx(Ws,{labelledBy:w,children:J.map";
+// The plugins host used to inject the repo's "已安装 / 卸载" panel and its custom-MCP form
+// into upstream's Installed section — the "连接应用" dialog's second-level "管理插件和技能"
+// page. Official 0.78.1's second-level page carries neither: its installed list is the plain
+// plugin grid, and official keeps the connector form on a page of its own (`qLe/7o`,
+// `chunk-user-custom-connector-M5UeTEiw.js`). Parking the pack there is what made the
+// reconstruction's second-level page differ from official's, so the plugins host is gone: the
+// form moved to the settings host slot, and the uninstall action stays on the plugin detail
+// page upstream already ships.
 
 function replaceOnce(source, before, after, label) {
   if (source.split(before).length !== 2) throw new Error(`0.75 host ${label} anchor must occur exactly once`);
   return source.replace(before, after);
 }
 
-export async function buildPort0750HostBundle(jsxBinding) {
+export async function buildPort0750HostBundle() {
   const result = await build({
     absWorkingDir: root,
     entryPoints: ["frontend/src/extensions/port-0750-packaged-hosts.tsx"],
@@ -40,9 +46,7 @@ export async function buildPort0750HostBundle(jsxBinding) {
   }
   const code = result.outputFiles[0].text;
   if (/\b(createRoot|MutationObserver)\b/.test(code)) throw new Error("0.75 host must stay inside the existing React tree");
-  const binding = jsxBinding === "settings" ? "de,a" : "C,t";
-  const constName = jsxBinding === "settings" ? "RPort0750Settings" : "RPort0750Plugins";
-  return `${mark}\nconst ${constName}=((S,p)=>{${code}\nreturn ${namespace};})(${binding});`;
+  return `${mark}\nconst RPort0750Settings=((S,p)=>{${code}\nreturn ${namespace};})(de,a);`;
 }
 
 export function patchPort0750Settings(source, bundle) {
@@ -51,12 +55,6 @@ export function patchPort0750Settings(source, bundle) {
   return `${replaceOnce(source, settingsAnchor, settingsReplacement, "settings")}\n${bundle}\n`;
 }
 
-export function patchPort0750Plugins(source, bundle) {
-  if (!bundle.startsWith(mark)) throw new Error("0.75 plugins bundle is missing");
-  if (source.includes("RPort0750PluginsPack")) throw new Error("0.75 plugins host already exists");
-  return `${replaceOnce(source, pluginsAnchor, pluginsReplacement, "plugins")}\n${bundle}\n`;
-}
-
 export async function applyPort0750RendererPatch({ stageRoot }) {
   const assets = path.join(stageRoot, "dist/renderer/assets");
   const candidates = await Promise.all((await readdir(assets)).filter((name) => name.endsWith(".js")).map(async (name) => ({
@@ -64,15 +62,10 @@ export async function applyPort0750RendererPatch({ stageRoot }) {
     source: await readFile(path.join(assets, name), "utf8"),
   })));
   const settings = candidates.filter((file) => file.source.includes(settingsAnchor));
-  const plugins = candidates.filter((file) => file.source.includes(pluginsAnchor));
-  if (settings.length !== 1 || plugins.length !== 1) throw new Error("Expected one settings panel and one plugins list for the 0.75 hosts");
-  const [settingsBundle, pluginsBundle] = await Promise.all([
-    buildPort0750HostBundle("settings"),
-    buildPort0750HostBundle("plugins"),
-  ]);
+  if (settings.length !== 1) throw new Error("Expected one settings panel for the 0.75 hosts");
+  const settingsBundle = await buildPort0750HostBundle();
   const changes = [
     { ...settings[0], patched: patchPort0750Settings(settings[0].source, settingsBundle) },
-    { ...plugins[0], patched: patchPort0750Plugins(plugins[0].source, pluginsBundle) },
   ];
   for (const change of changes) parse(change.patched, { ecmaVersion: "latest", sourceType: "module" });
   const sha256 = (text) => createHash("sha256").update(text).digest("hex");
@@ -89,6 +82,6 @@ export async function applyPort0750RendererPatch({ stageRoot }) {
   for (const change of changes) await writeFile(path.join(assets, change.name), change.patched);
   const provenance = { version: 1, feature: "port-0750-hosts", files };
   await writeFile(path.join(stageRoot, "dist/renderer-port-0750-hosts.json"), `${JSON.stringify(provenance, null, 2)}\n`);
-  console.log(`0.75 hosts: vault card, memory import, MCP form, and effective plugins mounted into ${settings[0].name} + ${plugins[0].name}`);
+  console.log(`0.75 hosts: vault card, memory import and the custom MCP form mounted into ${settings[0].name}`);
   return provenance;
 }
diff --git a/tests/fixtures/official-0781-manage-page-recipes.json b/tests/fixtures/official-0781-manage-page-recipes.json
new file mode 100644
index 00000000..dde62f29
--- /dev/null
+++ b/tests/fixtures/official-0781-manage-page-recipes.json
@@ -0,0 +1,109 @@
+{
+  "page": "manage",
+  "dialog": {
+    "class": "ui-dialog ui-ixxii4 ui-wa60dl ui-1nrll8i ui-3vbryh ui-78zum5 ui-dt5ytf ui-w7nakj ui-f1vpex ui-178xt8z ui-13fuv20 ui-2kampu ui-1lun4ml ui-18b5jzi ui-15nuqqu ui-so031l ui-1q0q8m5 ui-1jfuf7k ui-pilrb4 ui-1t7ytsu ui-19smxde ui-1pkpdue ui-6ikm8r ui-10wlt62 ui-1acoasx ui-11wthnw ui-1wd3ewq ui-1t137rt ui-chxttu ui-gyzkii ui-18ctxkd ui-10e4vud ui-11i3ho8 sand-11lhmoz sand-9f619 sand-qyufaf sand-u366gq sand-1a5igra ui-dialog--xxl sand-plugins-dialog sand-1sdb7ul sand-tqtr64 sand-1eh7du3 sand-1717udv sand-xrbq2n sand-1j6au1h sand-pe8fed sand-1r6a6jf",
+    "ariaLabel": "连接应用"
+  },
+  "layout": {
+    "class": "sand-plugins-layout sand--default-marker sand-9f619 sand-1n2onr6 sand-78zum5 sand-dt5ytf sand-xe7e0x sand-2lwn1j sand-7giv3"
+  },
+  "yours": {
+    "class": "sand-plugins__yours sand-9f619 sand-78zum5 sand-dt5ytf sand-1665zp3"
+  },
+  "hero": {
+    "class": "sand-79ao00 sand-10ux60h sand-k0i524 sand-1ghz6dp sand-tyxrsu sand-1rhlpx6",
+    "text": "管理插件和技能",
+    "attrs": {
+      "data-detail-hero-title": "",
+      "class": "sand-79ao00 sand-10ux60h sand-k0i524 sand-1ghz6dp sand-tyxrsu sand-1rhlpx6",
+      "tabindex": "-1"
+    },
+    "wrapperTag": "HEADER",
+    "wrapperClass": "sand-9f619 sand-78zum5 sand-6s0dn4 sand-1qughib sand-1v2ro7d sand-euugli sand-f159sx sand-mzvs34",
+    "wrapperAttrs": {
+      "class": "sand-9f619 sand-78zum5 sand-6s0dn4 sand-1qughib sand-1v2ro7d sand-euugli sand-f159sx sand-mzvs34"
+    }
+  },
+  "detailBar": {
+    "class": "sand-settings-detail-bar sand-9f619 sand-rvj5dj sand-37c5m6 sand-6s0dn4 sand-sdox4t sand-889kno sand-2vl965 sand-1a8lsjc sand-e2zdcy",
+    "buttonClass": "sand-11wthnw sand-w8bs97 sand-14gdtuo sand-9f619 sand-3nfvp2 sand-6s0dn4 sand-195vfkc sand-193iq5w sand-1fgtraw sand-exx8yu sand-2vl965 sand-18d9i69 sand-25sj25 sand-c342km sand-ng3xce sand-ymw2ht sand-jbqb8w sand-11hyl0l sand-1o0liin sand-jb2p0i sand-1ypdohk sand-1t137rt sand-9v5kkp sand-1k57tk5 sand-784prv sand-1uczgqu sand-1wpm9rq",
+    "buttonText": "连接应用",
+    "buttonAriaLabel": null,
+    "iconName": "chevron-left",
+    "h3Class": "sand-fc7y3v sand-1lvvshy sand-ja3w2a sand-9f619 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-b3r6kr sand-1rhlpx6 sand-tyxrsu sand-2b8uid sand-lyipyv sand-uxw1ft sand-19991ni sand-ibwnj sand-12w9bfk sand-9lcvmn",
+    "h3Text": "管理",
+    "h3Attrs": {
+      "class": "sand-fc7y3v sand-1lvvshy sand-ja3w2a sand-9f619 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-b3r6kr sand-1rhlpx6 sand-tyxrsu sand-2b8uid sand-lyipyv sand-uxw1ft sand-19991ni sand-ibwnj sand-12w9bfk sand-9lcvmn",
+      "id": "sand-plugins-modal-heading"
+    },
+    "h3HiddenClass": "sand-fc7y3v sand-1lvvshy sand-ja3w2a sand-9f619 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-b3r6kr sand-1rhlpx6 sand-tyxrsu sand-2b8uid sand-lyipyv sand-uxw1ft sand-19991ni sand-ibwnj sand-12w9bfk sand-9lcvmn sand-g01cxk",
+    "h3HiddenAttrs": {
+      "class": "sand-fc7y3v sand-1lvvshy sand-ja3w2a sand-9f619 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-b3r6kr sand-1rhlpx6 sand-tyxrsu sand-2b8uid sand-lyipyv sand-uxw1ft sand-19991ni sand-ibwnj sand-12w9bfk sand-9lcvmn sand-g01cxk",
+      "id": "sand-plugins-modal-heading",
+      "aria-hidden": "true"
+    },
+    "trailingClass": "sand-78zum5 sand-6s0dn4 sand-1qab1bc sand-euugli"
+  },
+  "installedSection": {
+    "class": "sand-plugins__group sand-9f619 sand-78zum5 sand-dt5ytf sand-xhr3t",
+    "headerClass": "sand-9f619 sand-78zum5 sand-1pha0wt sand-1qughib sand-167g77z",
+    "h3Class": "ui-text ui-1acoasx ui-dj266r ui-14z9mp ui-at24cr ui-1lziwak ui-exx8yu ui-yri2b ui-18d9i69 ui-1c1uobl ui-vmahel ui-lh3980 ui-1wm8ruf ui-spwq11 ui-14s4slr ui-vxqr21 sand-9f619 sand-1y1aw1k sand-f159sx sand-10b6aqq sand-1g0dm76 sand-169k319",
+    "h3Text": "已安装",
+    "h3Attrs": {
+      "class": "ui-text ui-1acoasx ui-dj266r ui-14z9mp ui-at24cr ui-1lziwak ui-exx8yu ui-yri2b ui-18d9i69 ui-1c1uobl ui-vmahel ui-lh3980 ui-1wm8ruf ui-spwq11 ui-14s4slr ui-vxqr21 sand-9f619 sand-1y1aw1k sand-f159sx sand-10b6aqq sand-1g0dm76 sand-169k319",
+      "data-variant": "default",
+      "data-size": "sm",
+      "data-weight": "regular",
+      "id": "_r_5d7_"
+    },
+    "gridClass": "sand-plugins__grid sand-gpehar sand-12h1iku sand-9f619 sand-rvj5dj sand-nby9oq sand-uvv9dw sand-1dbijih sand-3ct3a4 sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-exx8yu sand-yri2b sand-18d9i69 sand-1c1uobl",
+    "visibleRows": 24
+  },
+  "privateSection": {
+    "class": "sand-plugins__group sand-9f619 sand-78zum5 sand-dt5ytf sand-xhr3t",
+    "headerClass": "sand-9f619 sand-78zum5 sand-1pha0wt sand-1qughib sand-167g77z",
+    "h3Class": "ui-text ui-1acoasx ui-dj266r ui-14z9mp ui-at24cr ui-1lziwak ui-exx8yu ui-yri2b ui-18d9i69 ui-1c1uobl ui-vmahel ui-lh3980 ui-1wm8ruf ui-spwq11 ui-14s4slr ui-vxqr21 sand-9f619 sand-1y1aw1k sand-f159sx sand-10b6aqq sand-1g0dm76 sand-169k319",
+    "h3Text": "私有技能",
+    "gridClass": "sand-plugins__grid sand-gpehar sand-12h1iku sand-9f619 sand-rvj5dj sand-uvv9dw sand-1dbijih sand-3ct3a4 sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-exx8yu sand-yri2b sand-18d9i69 sand-1c1uobl sand-1mkdm3x",
+    "rows": 31
+  },
+  "row": {
+    "class": "sand-plugins-row sand-9f619 sand-1snpyr7 sand-193nyv9 sand-1n2onr6 sand-c8icb0 sand-78zum5 sand-6s0dn4 sand-1v2ro7d sand-euugli sand-z9dl7a sand-1sodtw3 sand-sag5q8 sand-a6wfpx sand-gqmno8 sand-jbqb8w sand-h6mt2a",
+    "openClass": "sand-plugins-row__open sand-9f619 sand-78zum5 sand-6s0dn4 sand-883omv sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-exx8yu sand-yri2b sand-18d9i69 sand-1c1uobl sand-c342km sand-ng3xce sand-jbqb8w sand-1heor9g sand-jb2p0i sand-1yc453h sand-1ypdohk sand-1t137rt sand-1kogg8i sand-1s928wv sand-1j6awrg sand-arstr8 sand-1w00h3t sand-1ybvw9k",
+    "openAriaLabel": "打开 Gmail",
+    "mainClass": "sand-plugins-row__main sand-9f619 sand-78zum5 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-dt5ytf sand-12mrbbr sand-euugli",
+    "nameClass": "sand-plugins-row__name sand-9f619 sand-b3r6kr sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-1rhlpx6 sand-tyxrsu sand-lyipyv sand-uxw1ft",
+    "subtitleClass": "sand-plugins-row__subtitle sand-9f619 sand-b3r6kr sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-1o0liin sand-lyipyv sand-uxw1ft",
+    "subtitleText": "1 个连接器",
+    "trailingClass": "sand-plugins-row__trailing sand-9f619 sand-78zum5 sand-6s0dn4 sand-17d4w8g sand-1c4vz4f sand-2lah0s sand-dl72j9 sand-1n2onr6 sand-1vjfegm",
+    "statusClass": "sand-plugins__status sand-9f619 sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-uxw1ft sand-1ufr4hg",
+    "statusAttrs": {
+      "class": "sand-plugins__status sand-9f619 sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-uxw1ft sand-1ufr4hg",
+      "data-status": "connected",
+      "role": "status"
+    },
+    "statusText": "已连接"
+  },
+  "privateRow": {
+    "class": "sand-plugins-row sand-9f619 sand-1snpyr7 sand-193nyv9 sand-1n2onr6 sand-c8icb0 sand-78zum5 sand-6s0dn4 sand-1v2ro7d sand-euugli sand-z9dl7a sand-1sodtw3 sand-sag5q8 sand-a6wfpx sand-gqmno8 sand-jbqb8w sand-h6mt2a",
+    "openClass": "sand-plugins-row__open sand-9f619 sand-78zum5 sand-6s0dn4 sand-883omv sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-euugli sand-exx8yu sand-yri2b sand-18d9i69 sand-1c1uobl sand-c342km sand-ng3xce sand-jbqb8w sand-1heor9g sand-jb2p0i sand-1yc453h sand-1ypdohk sand-1t137rt sand-1kogg8i sand-1s928wv sand-1j6awrg sand-arstr8 sand-1w00h3t sand-1ybvw9k",
+    "mainClass": "sand-plugins-row__main sand-9f619 sand-78zum5 sand-1iyjqo2 sand-s83m0k sand-dl72j9 sand-dt5ytf sand-12mrbbr sand-euugli",
+    "nameClass": "sand-plugins-row__name sand-9f619 sand-b3r6kr sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-1rhlpx6 sand-tyxrsu sand-lyipyv sand-uxw1ft",
+    "subtitleClass": "sand-plugins-row__subtitle sand-9f619 sand-b3r6kr sand-11wthnw sand-d4r4e8 sand-12oo3zp sand-1o0liin sand-lyipyv sand-uxw1ft",
+    "subtitleText": "本地创建 · Use this when the user wants to see what's trending on Baidu right now (百度热搜 / 实时热搜榜), e.g. a quick look or a daily list of China's hot search topics.",
+    "trailingClass": "sand-plugins-row__trailing sand-9f619 sand-78zum5 sand-6s0dn4 sand-17d4w8g sand-1c4vz4f sand-2lah0s sand-dl72j9 sand-1n2onr6 sand-1vjfegm",
+    "iconClass": "sand-9f619 sand-78zum5 sand-6s0dn4 sand-l56j7k sand-100vrsf sand-1vqgdyp sand-2lah0s sand-1kogg8i sand-wpq65r"
+  },
+  "showAll": {
+    "class": "sand-plugins__show-all sand-9f619 sand-qcrz7y sand-1iorvi4 sand-f159sx sand-jkvuk6 sand-1g0dm76 sand-c342km sand-ng3xce sand-jbqb8w sand-1o0liin sand-n4ifyr sand-jb2p0i sand-1wm8ruf sand-1ypdohk",
+    "text": "显示全部 24 个插件"
+  },
+  "collapsed": {
+    "class": "sand-rvj5dj sand-ihq33y sand-g01cxk sand-1bvilyr sand-uupxpy sand-47corl sand-icbapw sand-1ympp8d sand-1upsisp sand-t35mv4 sand-1r6a6jf",
+    "innerClass": "sand-2lwn1j sand-b3r6kr",
+    "listLabel": "更多已安装的插件",
+    "listLabelClass": null,
+    "gridClass": "sand-plugins__grid sand-gpehar sand-12h1iku sand-9f619 sand-rvj5dj sand-nby9oq sand-uvv9dw sand-1dbijih sand-3ct3a4 sand-dj266r sand-14z9mp sand-at24cr sand-1lziwak sand-exx8yu sand-yri2b sand-18d9i69 sand-1c1uobl",
+    "rows": 18
+  }
+}
diff --git a/tests/fixtures/official-0781-marketplace-theme-tokens.json b/tests/fixtures/official-0781-marketplace-theme-tokens.json
index f3dc3e87..f7c00eda 100644
--- a/tests/fixtures/official-0781-marketplace-theme-tokens.json
+++ b/tests/fixtures/official-0781-marketplace-theme-tokens.json
@@ -75,6 +75,14 @@
       "light": "#00854a",
       "dark": "#00ba69"
     },
+    "--sand-text-yellow-primary": {
+      "light": "#aa6300",
+      "dark": "#e28600"
+    },
+    "--sand-text-red-primary": {
+      "light": "#cd2834",
+      "dark": "#ff6463"
+    },
     "--sand-icon-primary": {
       "light": "#1c1c1ceb",
       "dark": "#f5f5f5e6"
diff --git a/tests/marketplace-manage-page-0781.test.mjs b/tests/marketplace-manage-page-0781.test.mjs
new file mode 100644
index 00000000..9ce3bb5b
--- /dev/null
+++ b/tests/marketplace-manage-page-0781.test.mjs
@@ -0,0 +1,411 @@
+import assert from "node:assert/strict";
+import { readFileSync } from "node:fs";
+import { cp, mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import path from "node:path";
+import test from "node:test";
+import { parse } from "acorn";
+import {
+  MARKETPLACE_MANAGE_PAGE_0781_MESSAGES,
+  MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES,
+} from "../scripts/lib/marketplace-manage-page-0781-patch.mjs";
+import { applyMarketplaceManagePage0781 } from "../scripts/lib/marketplace-manage-page-0781-patch.mjs";
+import {
+  MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES,
+  MARKETPLACE_MANAGE_PAGE_0781_PORTED_CLASSES,
+  marketplaceManagePage0781ClassesStyledInDialog,
+} from "../scripts/lib/marketplace-manage-page-0781-css-patch.mjs";
+import { applyMarketplaceManagePage0781Css } from "../scripts/lib/marketplace-manage-page-0781-css-patch.mjs";
+
+const repo = path.resolve(import.meta.dirname, "..");
+const upstreamDir = path.join(repo, "src/app/dist/renderer/assets");
+const fixture = JSON.parse(
+  await readFile(path.join(repo, "tests/fixtures/official-0781-manage-page-recipes.json"), "utf8"),
+);
+
+/** The upstream plugins chunk, or null when the tree has not been bootstrapped. */
+async function upstreamChunk() {
+  let entries;
+  try {
+    entries = await readdir(upstreamDir);
+  } catch {
+    return null;
+  }
+  for (const name of entries.filter((entry) => entry.endsWith(".js"))) {
+    const text = await readFile(path.join(upstreamDir, name), "utf8");
+    if (text.includes("sand-plugins__yours")) return { name, text };
+  }
+  return null;
+}
+
+/** A scratch stage holding one copy of the upstream plugins chunk. */
+async function stage() {
+  const root = await mkdtemp(path.join(tmpdir(), "sand-manage-0781-"));
+  const assets = path.join(root, "dist/renderer/assets");
+  await cp(upstreamDir, assets, { recursive: true });
+  return { root, assets };
+}
+
+test("the second-level page carries official 0.78.1's own markup", async (t) => {
+  const chunk = await upstreamChunk();
+  if (chunk == null) {
+    t.skip("src/app/dist is gitignored and only exists after bootstrap");
+    return;
+  }
+  const { root, assets } = await stage();
+  try {
+    const provenance = await applyMarketplaceManagePage0781({ stageRoot: root });
+    assert.ok(provenance != null && typeof provenance === "object");
+    const patched = await readFile(path.join(assets, chunk.name), "utf8");
+
+    assert.doesNotThrow(() => parse(patched, { ecmaVersion: "latest", sourceType: "module" }));
+
+    // Official 0.78.1's class recipes, read off the running official app.
+    for (const [label, recipe] of [
+      ["the hero", fixture.hero.class],
+      ["the detail bar", fixture.detailBar.class],
+      ["the detail bar's back button", fixture.detailBar.buttonClass],
+      ["the detail bar's heading", fixture.detailBar.h3Class],
+      ["the detail bar's trailing slot", fixture.detailBar.trailingClass],
+      ["the installed section", fixture.installedSection.class],
+      ["the installed section's header", fixture.installedSection.headerClass],
+      ["the installed section's heading", fixture.installedSection.h3Class],
+      ["the plugins grid", fixture.installedSection.gridClass],
+      ["the private-skills grid", fixture.privateSection.gridClass],
+      ["the plugin row", fixture.row.class],
+      ["the plugin row's open button", fixture.row.openClass],
+      ["the plugin row's name", fixture.row.nameClass],
+      ["the plugin row's subtitle", fixture.row.subtitleClass],
+      ["the plugin row's trailing slot", fixture.row.trailingClass],
+      ["the show-all control", fixture.showAll.class],
+      ["the collapsed remainder", fixture.collapsed.class],
+      ["the collapsed remainder's inner wrapper", fixture.collapsed.innerClass],
+    ]) {
+      const classes = recipe.split(/\s+/).filter(Boolean);
+      const present = classes.filter((name) => patched.includes(name));
+      assert.ok(
+        present.length >= Math.ceil(classes.length / 2),
+        `${label} must carry official 0.78.1's recipe (${present.length}/${classes.length} present)`,
+      );
+    }
+
+    // Official's collapsed remainder labels the hidden list with text only — the span
+    // carries no class attribute at all, so the label is asserted by its text.
+    assert.ok(
+      typeof fixture.collapsed.listLabel === "string" && fixture.collapsed.listLabel.length > 0,
+      "the capture must record the collapsed list's hidden label",
+    );
+    assert.ok(
+      patched.includes(fixture.collapsed.listLabel),
+      "the patch must write official's collapsed list label",
+    );
+
+    // Official 0.78.1's own Chinese text, under its own message ids.
+    for (const [key, message] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_MESSAGES)) {
+      assert.ok(message.zh.length > 0, `${key} must carry official's Chinese text`);
+      assert.ok(patched.includes(message.zh), `the patch must write official's "${message.zh}"`);
+    }
+
+    // The row's open button carries official's localized label (official id T9mwDN:
+    // "Open {name}" / "打开 {name}"), not upstream's hardcoded English "Open {name}".
+    assert.ok(
+      patched.includes('"aria-label":RLocT("Open "+'),
+      "the row's open button must carry official's localized label",
+    );
+
+    // Official's status-badge recipes, read out of official's own registry and
+    // confirmed on the live official app for the `connected` and `error` variants.
+    assert.ok(
+      patched.includes('statusConnected:{kMwMTN:"sand-1ufr4hg"'),
+      "the status badge must carry official's connected recipe",
+    );
+    assert.ok(
+      patched.includes('statusError:{kMwMTN:"sand-wtpwev"'),
+      "the status badge must carry official's error recipe",
+    );
+    assert.ok(
+      !patched.includes('statusConnected:{kMwMTN:"sand-98zg7y"'),
+      "upstream 0.18's connected recipe must be gone",
+    );
+
+    // Official's private-skills rows carry no enable toggle: official enables a skill
+    // from the skill's detail page, and upstream 0.18 ships that page too — its
+    // `setEnabled({... isEnabled:!u.isEnabledForAgent})` call must survive.
+    assert.ok(
+      !patched.includes("onToggle:()=>N(H)"),
+      "the private-skills row must not carry upstream's enable toggle",
+    );
+    assert.ok(
+      patched.includes("isEnabled:!u.isEnabledForAgent"),
+      "the skill detail page's enable control must survive",
+    );
+    assert.ok(
+      patched.includes("sand-1kogg8i sand-wpq65r"),
+      "the private-skills row's icon wrapper must carry official's recipe",
+    );
+
+    // Official's hero sits in a `<header>` of official's own recipe.
+    assert.ok(
+      patched.includes(`className:RM0781ManageHeroWrapperClasses`),
+      "the patch must render the hero inside official's header wrapper",
+    );
+    assert.ok(
+      patched.includes(JSON.stringify(fixture.hero.wrapperClass)),
+      "the hero wrapper must carry official's class recipe",
+    );
+
+    // Official's detail-bar title has two variants: hidden while the page's hero title is in
+    // view (the resting state) and visible once the hero has scrolled away. The port renders
+    // the hidden variant at the top of the page.
+    assert.ok(
+      patched.includes(JSON.stringify(fixture.detailBar.h3HiddenClass)),
+      "the detail bar's title must carry official's resting (hidden) recipe",
+    );
+    assert.ok(
+      patched.includes(JSON.stringify(fixture.detailBar.h3Class)),
+      "the detail bar's title must carry official's visible recipe",
+    );
+    assert.ok(
+      patched.includes("RM0781ManageDetailBarTitleHiddenAriaHidden"),
+      "the detail bar's hidden title must carry official's aria-hidden",
+    );
+
+    // The upstream subtitle builder is shared with the browse page, whose 0.78.1 parity was
+    // signed off in the earlier wave: the manage page gets its own builder instead.
+    assert.ok(
+      patched.includes('e.join(" · ")'),
+      "upstream's shared subtitle builder must be left alone",
+    );
+
+    // The connector auth action carries official's connect-mode label, the way official's own
+    // `K` chain picks it: "连接" for a connector that needs authentication, "重新连接" while a
+    // handoff is waiting and "重试" otherwise. Upstream's authorize-mode wording ("身份验证") is
+    // what the live official app does NOT show.
+    assert.ok(
+      patched.includes('RLocT("Connect","连接")'),
+      "the connector auth action must carry official's connect-mode label",
+    );
+    assert.ok(
+      patched.includes('RLocT("Reconnect","重新连接")'),
+      "the connector auth action must carry official's reconnect label",
+    );
+    assert.ok(
+      patched.includes('RLocT("Retry","重试")'),
+      "the connector auth action must carry official's retry label",
+    );
+    assert.ok(
+      !patched.includes('RLocT("Authenticate","身份验证")'),
+      "upstream's authorize-mode label must be gone",
+    );
+  } finally {
+    await rm(root, { recursive: true, force: true });
+  }
+});
+
+test("the staged chunk carries the ported second-level page", () => {
+  // The staged chunk is the one the i18n, wording and browse-chrome passes have
+  // already rewritten, so it is the state the patch actually has to land on. It only
+  // exists after a build.
+  const staged = path.join(
+    repo,
+    ".build/fidelity/app/dist/renderer/assets/view-B5Ug8wEm.js",
+  );
+  let chunk;
+  try {
+    chunk = readFileSync(staged, "utf8");
+  } catch (error) {
+    // Only a missing staged chunk is a skip. Anything else is a real failure and must
+    // not be swallowed into a false green.
+    if (error?.code === "ENOENT") return;
+    throw error;
+  }
+  assert.ok(chunk.includes("RM0781ManageHero"), "the staged chunk must carry the ported page");
+  assert.ok(chunk.includes("管理插件和技能"), "the staged chunk must carry official's hero text");
+  assert.ok(chunk.includes("RM0781ManageDetailBar"), "the staged chunk must carry official's detail bar");
+  assert.ok(
+    chunk.includes('statusConnected:{kMwMTN:"sand-1ufr4hg"'),
+    "the staged chunk must carry official's status recipe",
+  );
+  assert.ok(
+    !chunk.includes("onToggle:()=>N(H)"),
+    "the staged chunk must not carry upstream's private-row enable toggle",
+  );
+  assert.ok(
+    chunk.includes("sand-1kogg8i sand-wpq65r"),
+    "the staged chunk must carry official's private-row icon wrapper",
+  );
+  assert.ok(
+    chunk.includes('RLocT("Connect","连接")'),
+    "the staged chunk must carry official's connect-mode auth label",
+  );
+  assert.ok(
+    !chunk.includes('RLocT("Authenticate","身份验证")'),
+    "the staged chunk must not carry upstream's authorize-mode auth label",
+  );
+  assert.ok(
+    chunk.includes(JSON.stringify(fixture.detailBar.h3HiddenClass)),
+    "the staged chunk must carry official's resting (hidden) title recipe",
+  );
+  assert.ok(
+    chunk.includes(JSON.stringify(fixture.hero.wrapperClass)),
+    "the staged chunk must render the hero inside official's header wrapper",
+  );
+  assert.equal(chunk.split('"(RLocT(').length - 1, 0, "the staged chunk must not double-wrap RLocT");
+});
+
+test("every status badge variant carries official's own rule inside the dialog", async (t) => {
+  const upstreamCss = path.join(upstreamDir, "index-lCyB53CO.css");
+  let upstream;
+  try {
+    upstream = await readFile(upstreamCss, "utf8");
+  } catch {
+    t.skip("src/app/dist is gitignored and only exists after bootstrap");
+    return;
+  }
+
+  // Official ships three badge variants — connected, warn and error — and each carries its own
+  // colour class. Upstream 0.18 styles none of the three inside the plugins dialog, so the port
+  // has to carry official's rules itself. The capture only ever saw the connected variant,
+  // because the live dialog showed no warning and no failing connector, and the two missing
+  // rules shipped as colourless badges before this guard existed.
+  const styledInDialog = marketplaceManagePage0781ClassesStyledInDialog(upstream);
+  for (const [variant, name] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES)) {
+    assert.ok(
+      !styledInDialog.has(name),
+      `upstream must not style the ${variant} badge inside the plugins dialog`,
+    );
+    assert.ok(
+      MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES[name] != null,
+      `the companion CSS must lift official's ${variant} badge rule`,
+    );
+  }
+
+  // A rule scoped away from the dialog does not count as carried. The repo's own
+  // conversation-computer-card port carries official's connected-badge rule scoped to
+  // `.r-conversation-computer-card`, so the staged stylesheet holds the class token and never
+  // styles it inside the plugins dialog. A test on "the class token appears somewhere" would
+  // wrongly call it carried.
+  const scopedAway = ".r-conversation-computer-card .sand-1ufr4hg";
+  assert.ok(
+    !marketplaceManagePage0781ClassesStyledInDialog(
+      `${scopedAway}:not(#\\#):not(#\\#):not(#\\#){color:var(--sand-text-green-primary)}`,
+    ).has("sand-1ufr4hg"),
+    "a rule scoped away from the dialog must not count as carried",
+  );
+
+  const root = await mkdtemp(path.join(tmpdir(), "sand-manage-0781-css-"));
+  const assets = path.join(root, "dist/renderer/assets");
+  await cp(upstreamDir, assets, { recursive: true });
+  try {
+    const provenance = await applyMarketplaceManagePage0781Css({ stageRoot: root });
+    const patchedCss = await readFile(path.join(assets, "index-lCyB53CO.css"), "utf8");
+    for (const [variant, name] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_STATUS_VARIANT_CLASSES)) {
+      const rule = MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES[name];
+      assert.ok(
+        patchedCss.includes(`:where(.sand-plugins-dialog) ${rule}`),
+        `the ${variant} badge rule must be carried inside the plugins dialog`,
+      );
+      assert.ok(
+        marketplaceManagePage0781ClassesStyledInDialog(patchedCss).has(name),
+        `the ${variant} badge must resolve inside the plugins dialog`,
+      );
+      assert.ok(
+        provenance.appendedRules.some((appended) => appended.includes(name)),
+        `the injector must append the ${variant} badge rule instead of skipping it`,
+      );
+    }
+  } finally {
+    await rm(root, { recursive: true, force: true });
+  }
+});
+
+test("every token the ported rules read is declared on the dialog", () => {
+  // A `var(--x)` whose target is not declared on the dialog subtree is invalid at computed-value
+  // time: the rule falls back to its initial value, so the badge loses its colour while every
+  // other test stays green. Upstream 0.18 ships an older palette, so "upstream happens to define
+  // it" is not good enough — the value would be the wrong one.
+  const css = readFileSync(
+    path.join(repo, "scripts/lib/marketplace-dialog-0781-theme-tokens.css"),
+    "utf8",
+  );
+  const light = css.match(/^\.sand-plugins-dialog\{(.+)\}$/m);
+  const dark = css.match(/^html\[data-theme="cursor-dark"\] \.sand-plugins-dialog\{(.+)\}$/m);
+  assert.ok(light != null, "the light token block must be scoped to the dialog");
+  assert.ok(dark != null, "the dark token block must be scoped to the dialog under cursor-dark");
+  const declared = (body) =>
+    new Set([...body.matchAll(/(--[A-Za-z0-9_-]+)\s*:/g)].map((m) => m[1]));
+  const lightTokens = declared(light[1]);
+  const darkTokens = declared(dark[1]);
+  const official = JSON.parse(
+    readFileSync(
+      path.join(repo, "tests/fixtures/official-0781-marketplace-theme-tokens.json"),
+      "utf8",
+    ),
+  ).tokens;
+
+  const referenced = new Set();
+  for (const rule of Object.values(MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES)) {
+    for (const match of rule.matchAll(/var\(\s*(--[A-Za-z0-9_-]+)/g)) referenced.add(match[1]);
+  }
+  assert.ok(referenced.size > 0, "the ported rules must read at least one token");
+
+  // The light block carries the base value. A token declared only in the dark block resolves in
+  // the dark theme and nowhere else, so the light theme falls back to the initial value.
+  const missingLight = [...referenced].filter((token) => !lightTokens.has(token)).sort();
+  assert.deepEqual(
+    missingLight,
+    [],
+    "these tokens are read by the ported rules but not declared in the dialog's light block, so " +
+      "they resolve to an invalid value at computed-value time and the rule renders its initial " +
+      "value",
+  );
+
+  // The dark theme overrides what it must. A token whose official value differs between the two
+  // themes has to be declared in the dark block, or the dark theme keeps the light one.
+  const missingDark = [...referenced]
+    .filter((token) => {
+      const captured = official[token];
+      return captured != null && captured.light !== captured.dark && !darkTokens.has(token);
+    })
+    .sort();
+  assert.deepEqual(
+    missingDark,
+    [],
+    "these tokens differ between official's two themes, so the dialog's dark block must declare " +
+      "them, or the dark theme renders the light value",
+  );
+});
+
+test("every lifted CSS rule is official 0.78.1's own and resolves in the shipped stylesheet", async (t) => {
+  const upstreamCss = path.join(upstreamDir, "index-lCyB53CO.css");
+  let upstream;
+  try {
+    upstream = await readFile(upstreamCss, "utf8");
+  } catch {
+    t.skip("src/app/dist is gitignored and only exists after bootstrap");
+    return;
+  }
+  const officialCss = await readFile(
+    "/Users/Apple/Documents/grokbot/rea-grokbot-0781/app/dist/renderer/assets/index-Dh7EWA8t.css",
+    "utf8",
+  ).catch(() => null);
+  if (officialCss == null) {
+    t.skip("the official 0.78.1 stylesheet is not present on this machine");
+    return;
+  }
+  for (const [name, rule] of Object.entries(MARKETPLACE_MANAGE_PAGE_0781_OFFICIAL_RULES)) {
+    const selector = rule.slice(0, rule.indexOf("{"));
+    assert.ok(
+      officialCss.includes(selector),
+      `the lifted rule for ${name} must exist in official 0.78.1's stylesheet`,
+    );
+    assert.ok(
+      !upstream.includes(selector),
+      `${name} must not be lifted again — upstream 0.18 already carries it`,
+    );
+  }
+  assert.ok(
+    MARKETPLACE_MANAGE_PAGE_0781_PORTED_CLASSES.length > 0,
+    "the port must declare the classes it introduces",
+  );
+});
diff --git a/tests/plugins-port-0750-extras.test.mjs b/tests/plugins-port-0750-extras.test.mjs
index 7a58e058..e28fd46c 100644
--- a/tests/plugins-port-0750-extras.test.mjs
+++ b/tests/plugins-port-0750-extras.test.mjs
@@ -13,10 +13,6 @@ const built = await build({ stdin: { contents: `export {act} from 'react'; expor
 const ui = await import('data:text/javascript;base64,' + Buffer.from(built.outputFiles[0].text).toString('base64'));
 const host = document.createElement('div'); document.body.append(host);
 const root = ui.createRoot(host);
-const plugins = [
-  { pluginId: 'linear', name: 'linear', displayName: 'Linear', installMode: 'user', isEnabled: true },
-  { pluginId: 'team-docs', name: 'team-docs', displayName: 'Team Docs', installMode: 'team-required', isEnabled: true },
-];
 const mcp = { list: async () => ({ servers: [] }), add: async () => {}, remove: async () => {} };
 
 async function render(props) {
@@ -24,17 +20,11 @@ async function render(props) {
   await ui.act(async () => { await Promise.resolve(); });
 }
 
-test('user plugins uninstall and the custom MCP form is mounted', async () => {
-  const removed = [];
-  await render({ plugins, mcp, onRemovePlugin: (id) => { removed.push(id); } });
+test('the custom MCP form is mounted and the uninstall panel is gone', async () => {
+  await render({ mcp });
   assert.match(host.textContent, /MCP Servers/);
-  const userRow = host.querySelector('[data-plugin-id="linear"]');
-  const uninstall = [...userRow.querySelectorAll('button')].find((button) => button.textContent === 'Uninstall');
-  assert.ok(uninstall);
-  await ui.act(async () => uninstall.click());
-  assert.deepEqual(removed, ['linear']);
-  const teamRow = host.querySelector('[data-plugin-id="team-docs"]');
-  assert.equal([...teamRow.querySelectorAll('button')].some((button) => button.textContent === 'Uninstall' || button.textContent === 'Remove'), false);
+  assert.equal(host.querySelector('.sand-effective-plugins-panel'), null);
+  assert.equal(host.querySelector('[data-plugin-id]'), null);
 });
 
 test.after(async () => {
diff --git a/tests/port-0750-renderer-patch.test.mjs b/tests/port-0750-renderer-patch.test.mjs
index deb1d328..7eb17b86 100644
--- a/tests/port-0750-renderer-patch.test.mjs
+++ b/tests/port-0750-renderer-patch.test.mjs
@@ -8,13 +8,11 @@ import { Window } from "happy-dom";
 import { closeLibraryDom } from "./library-dom-teardown.mjs";
 import {
   buildPort0750HostBundle,
-  patchPort0750Plugins,
   patchPort0750Settings,
 } from "../scripts/lib/port-0750-renderer-patch.mjs";
 
 const rendererDir = path.resolve(import.meta.dirname, "../src/app/dist/renderer/assets");
 const settingsAnchor = "a.jsx(Te,{children:a.jsx(Sa,{auth:t})})";
-const pluginsAnchor = "children:[t.jsx(Ws,{labelledBy:w,children:J.map";
 
 const dom = new Window({ settings: { disableCSSFileLoading: true } });
 globalThis.window = dom;
@@ -73,30 +71,21 @@ test.after(() => {
   closeLibraryDom(dom);
 });
 
-test("settings and plugins bundles mount the recovered hosts on the chunk React", async () => {
-  const [settingsBundle, pluginsBundle] = await Promise.all([
-    buildPort0750HostBundle("settings"),
-    buildPort0750HostBundle("plugins"),
-  ]);
+test("the settings bundle carries the custom MCP form", async () => {
+  const settingsBundle = await buildPort0750HostBundle();
   assert.doesNotMatch(settingsBundle, /Choose file|New card/);
+  assert.match(settingsBundle, /MCP Servers/);
   assert.match(settingsBundle, /\(de,a\);$/);
-  assert.match(pluginsBundle, /Installed/);
-  assert.match(pluginsBundle, /MCP Servers/);
-  assert.match(pluginsBundle, /\(C,t\);$/);
   assert.doesNotMatch(settingsBundle, /node_modules\/react/);
-  assert.doesNotMatch(pluginsBundle, /createRoot\(/);
+  assert.doesNotMatch(settingsBundle, /createRoot\(/);
 
   const settings = await renderPack(settingsBundle, "RPort0750Settings", { de: React, a: jsxRuntime });
-  assert.equal(settings.host.querySelectorAll("button, input, textarea").length, 0);
+  assert.ok(settings.host.querySelector("[aria-label='MCP Servers']"));
+  assert.equal(settings.host.querySelector("[aria-label='Installed']"), null);
   await React.act(async () => { settings.root.unmount(); });
-
-  const plugins = await renderPack(pluginsBundle, "RPort0750Plugins", { C: React, t: jsxRuntime });
-  assert.ok(plugins.host.querySelector("[aria-label='Installed']"));
-  assert.ok(plugins.host.querySelector("[aria-label='MCP Servers']"));
-  await React.act(async () => { plugins.root.unmount(); });
 });
 
-test("the patch applies once to the checksum-pinned settings and plugins chunks", async (t) => {
+test("the patch applies once to the checksum-pinned settings chunk", async (t) => {
   let entries;
   try {
     entries = await readdir(rendererDir);
@@ -105,32 +94,23 @@ test("the patch applies once to the checksum-pinned settings and plugins chunks"
     return;
   }
   let settings = null;
-  let plugins = null;
   for (const name of entries.filter((entry) => entry.endsWith(".js"))) {
     const text = await readFile(path.join(rendererDir, name), "utf8");
     if (text.includes(settingsAnchor)) settings = text;
-    if (text.includes(pluginsAnchor)) plugins = text;
   }
-  if (settings == null || plugins == null) {
-    t.skip("0.18 settings or plugins anchor is absent");
+  if (settings == null) {
+    t.skip("0.18 settings anchor is absent");
     return;
   }
-  const [settingsBundle, pluginsBundle] = await Promise.all([
-    buildPort0750HostBundle("settings"),
-    buildPort0750HostBundle("plugins"),
-  ]);
+  const settingsBundle = await buildPort0750HostBundle("settings");
   const generalBefore = 'Q=x==="general"?a.jsx(Te,{children:a.jsx(Sa,{auth:t})}):null';
   const generalAfter = 'Q=x==="general"?a.jsx(Te,{children:a.jsx(Sa,{auth:t})}):x==="router"?a.jsx(RRouterPanel,{}):null';
   assert.equal(settings.split(generalBefore).length, 2);
   const routed = settings.replace(generalBefore, generalAfter);
   assert.equal(routed.split(settingsAnchor).length, 2);
   const patchedSettings = patchPort0750Settings(routed, settingsBundle);
-  const patchedPlugins = patchPort0750Plugins(plugins, pluginsBundle);
   assert.match(patchedSettings, /x==="router"\?a\.jsx\(RRouterPanel,\{\}\)/);
   assert.match(patchedSettings, /x==="general"\?a\.jsx\(Te,\{children:\[a\.jsx\(Sa,\{auth:t\}\),a\.jsx\(RPort0750Settings\.RPort0750SettingsPack,\{\}\)\]\}\)/);
-  assert.match(patchedPlugins, /t\.jsx\(RPort0750Plugins\.RPort0750PluginsPack,\{\}\),t\.jsx\(Ws,\{labelledBy:w,children:J\.map/);
   assert.doesNotThrow(() => parse(patchedSettings, { ecmaVersion: "latest", sourceType: "module" }));
-  assert.doesNotThrow(() => parse(patchedPlugins, { ecmaVersion: "latest", sourceType: "module" }));
   assert.throws(() => patchPort0750Settings(patchedSettings, settingsBundle), /already exists/);
-  assert.throws(() => patchPort0750Plugins(patchedPlugins, pluginsBundle), /already exists/);
 });