diff --git a/packages/boot/app-boot/src/package-meta.ts b/packages/boot/app-boot/src/package-meta.ts
index cc8fe2ebfe..434b233d1e 100644
--- a/packages/boot/app-boot/src/package-meta.ts
+++ b/packages/boot/app-boot/src/package-meta.ts
@@ -58,7 +58,7 @@ function textOf(value: unknown, path: string): string | undefined {
 function readObject(file: string): Record<string, unknown> {
   let contents: unknown
   try {
-    contents = JSON.parse(readFileSync(file, 'utf8')) as unknown
+    contents = JSON.parse(readFileSync(file, 'utf8'))
   } catch (error) {
     throw new Error(`${file}: ${String(error)}`)
   }
diff --git a/packages/client/ui-plugin-manager/tests/components.client.spec.tsx b/packages/client/ui-plugin-manager/tests/components.client.spec.tsx
index 0737596fb5..dd0dca61f8 100644
--- a/packages/client/ui-plugin-manager/tests/components.client.spec.tsx
+++ b/packages/client/ui-plugin-manager/tests/components.client.spec.tsx
@@ -10,6 +10,7 @@ import type { ReactNode } from 'react'
 import { PluginManagerPage } from '../src/client/PluginManagerPage.tsx'
 import type { PluginManagerPageProps } from '../src/client/PluginManagerPage.tsx'
 import type { ConfigLedger } from '../src/client/config-ledger.ts'
+import type { PluginConfigViewProps } from '../src/client/slot-contract.ts'
 import { rowKey, type InstallState, type PackageRow, type PackageView, type PluginManagerState } from '../src/client/manager-store.ts'
 import { en, zh, type PluginManagerLocaleKey } from '../src/client/locales.ts'
 
@@ -101,15 +102,22 @@ function renderTab(state: Partial<PluginManagerState> = {}, config: Partial<Conf
     setRowEnabled: vi.fn(),
     dismissNotice: vi.fn(),
   }
-  const props = {
+  const unusedGlobalHook = (): never => { throw new Error('PluginManagerPage does not consume global runtime hooks') }
+  const props: PluginManagerPageProps = {
+    useSessions: unusedGlobalHook,
+    useSessionStatus: unusedGlobalHook,
+    useSessionRetainInfo: unusedGlobalHook,
+    usePanelInfo: unusedGlobalHook,
+    useResource: unusedGlobalHook,
+    useWorkspaces: unusedGlobalHook,
     t,
     resolveText,
     ...actions,
     usePluginManager: bindSnapshotSelector(store),
     useConfigLedger: bindSnapshotSelector(ledger),
-    renderSlot: (name: string, owner: { view: 'summary' | 'page' }, opts: { only?: string; entryKey?: string }) =>
-      bodies[`${name}:${opts.only ?? opts.entryKey ?? ''}`]?.(owner.view) ?? null,
-  } as unknown as PluginManagerPageProps
+    renderSlot: (name, owner: PluginConfigViewProps, opts) =>
+      bodies[`${name}:${opts?.only ?? opts?.entryKey ?? ''}`]?.(owner.view) ?? null,
+  }
   const { rerender } = render(<PluginManagerPage {...props} />)
   return {
     store,
diff --git a/scripts/no-unknown-casts.baseline.json b/scripts/no-unknown-casts.baseline.json
index 0237265ba1..0818a119ef 100644
--- a/scripts/no-unknown-casts.baseline.json
+++ b/scripts/no-unknown-casts.baseline.json
@@ -671,9 +671,6 @@
   "packages/client/ui-plugin-manager/tests/browser-plugin.client.spec.tsx": {
     "04984a2ce1486250236e638e0197da0a1a840855ed3975c59130a85358c7e5fe": 1
   },
-  "packages/client/ui-plugin-manager/tests/components.client.spec.tsx": {
-    "624ce7f0e7acb423fcd3937994cd5ca0916ac27b76cb56a7587025f209a14351": 1
-  },
   "packages/client/ui-primitives/tests/highlight-viewport.client.spec.tsx": {
     "6061de0a1e01547eb1abf9d4e1b5fa79fda112fa35dda980775491123413dcce": 1
   },
diff --git a/scripts/verify-package-meta.ts b/scripts/verify-package-meta.ts
index 70dcc6d7ee..f5a486678f 100644
--- a/scripts/verify-package-meta.ts
+++ b/scripts/verify-package-meta.ts
@@ -22,7 +22,7 @@ function sourceJsonFiles(dir: string): SourceJson[] {
     const file = path.replaceAll('\\', '/')
     let contents: unknown
     try {
-      contents = JSON.parse(readFileSync(join(dir, file), 'utf8')) as unknown
+      contents = JSON.parse(readFileSync(join(dir, file), 'utf8'))
     } catch (_error) {
       return { file, metadata: false, invalid: true }
     }