diff --git a/app/src/components/intelligence/MemorySection.test.tsx b/app/src/components/intelligence/MemorySection.test.tsx
new file mode 100644
index 000000000..32b8bc87d
--- /dev/null
+++ b/app/src/components/intelligence/MemorySection.test.tsx
@@ -0,0 +1,47 @@
+import { screen } from '@testing-library/react';
+import { describe, expect, it, vi } from 'vitest';
+
+import { renderWithProviders } from '../../test/test-utils';
+import type { ToastNotification } from '../../types/intelligence';
+import MemorySection from './MemorySection';
+
+const memoryWorkspaceSpy =
+  vi.fn<(props: { onToast?: (toast: Omit<ToastNotification, 'id'>) => void }) => void>();
+
+vi.mock('./MemoryWorkspace', () => ({
+  MemoryWorkspace: (props: { onToast?: (toast: Omit<ToastNotification, 'id'>) => void }) => {
+    memoryWorkspaceSpy(props);
+    return <div data-testid="memory-workspace" />;
+  },
+}));
+
+describe('<MemorySection />', () => {
+  it('renders the core MemoryWorkspace directly with no analysis sub-pill bar', () => {
+    const onToast = vi.fn();
+    renderWithProviders(<MemorySection onToast={onToast} />);
+
+    // Core view is shown.
+    expect(screen.getByTestId('memory-workspace')).toBeInTheDocument();
+
+    // No sub-pill/tab bar (the analysis pills are gone).
+    for (const label of [
+      'Diagram',
+      'Centrality',
+      'Cohesion',
+      'Associations',
+      'Freshness',
+      'Timeline',
+      'Paths',
+      'Namespaces',
+    ]) {
+      expect(screen.queryByRole('button', { name: label })).not.toBeInTheDocument();
+    }
+  });
+
+  it('forwards onToast to MemoryWorkspace', () => {
+    const onToast = vi.fn();
+    renderWithProviders(<MemorySection onToast={onToast} />);
+
+    expect(memoryWorkspaceSpy).toHaveBeenCalledWith(expect.objectContaining({ onToast }));
+  });
+});
diff --git a/app/src/components/intelligence/MemorySection.tsx b/app/src/components/intelligence/MemorySection.tsx
index d9e491593..7dd6b2064 100644
--- a/app/src/components/intelligence/MemorySection.tsx
+++ b/app/src/components/intelligence/MemorySection.tsx
@@ -1,76 +1,22 @@
-import { useState } from 'react';
-
-import { useT } from '../../lib/i18n/I18nContext';
 import type { ToastNotification } from '../../types/intelligence';
-import { IS_DEV } from '../../utils/config';
-import PillTabBar from '../PillTabBar';
-import ConnectionPathTab from './ConnectionPathTab';
-import DiagramViewerTab from './DiagramViewerTab';
-import EntityAssociationsTab from './EntityAssociationsTab';
-import GraphCentralityTab from './GraphCentralityTab';
-import GraphCohesionTab from './GraphCohesionTab';
-import MemoryFreshnessTab from './MemoryFreshnessTab';
-import MemoryTimelineTab from './MemoryTimelineTab';
 import { MemoryWorkspace } from './MemoryWorkspace';
-import NamespaceOverviewTab from './NamespaceOverviewTab';
 
 /**
- * Memory sub-tabs.
+ * Memory tab body.
  *
- * All graph/memory-analysis surfaces that previously lived as top-level
- * Intelligence tabs are nested here under the "Memory" tab. The first sub-tab
- * (`memoryTree`) is the former top-level "Memory" tab (the MemoryWorkspace).
+ * Renders the core memory experience (`MemoryWorkspace` — sources registry,
+ * tree-status panel, and summary graph) directly, with no sub-pill/tab bar.
+ *
+ * The internal graph/memory-analysis surfaces (Diagram, Centrality, Cohesion,
+ * Associations, Freshness, Timeline, Paths, Namespaces) are developer/analysis
+ * views that cluttered the experience and are intentionally no longer reachable
+ * from this tab. Their components are retained on disk (and still unit-tested)
+ * so they can be restored behind a dedicated surface later if needed.
  */
-type MemorySubTab =
-  | 'memoryTree'
-  | 'diagram'
-  | 'centrality'
-  | 'cohesion'
-  | 'associations'
-  | 'freshness'
-  | 'timeline'
-  | 'paths'
-  | 'namespaces';
-
 interface MemorySectionProps {
   onToast: (toast: Omit<ToastNotification, 'id'>) => void;
 }
 
 export default function MemorySection({ onToast }: MemorySectionProps) {
-  const { t } = useT();
-  const [activeSubTab, setActiveSubTab] = useState<MemorySubTab>('memoryTree');
-
-  const allSubTabs: { id: MemorySubTab; label: string; devOnly?: boolean }[] = [
-    { id: 'memoryTree', label: t('memory.tab.memoryTree') },
-    { id: 'diagram', label: t('memory.tab.diagram'), devOnly: true },
-    { id: 'centrality', label: t('memory.tab.centrality'), devOnly: true },
-    { id: 'cohesion', label: t('memory.tab.cohesion'), devOnly: true },
-    { id: 'associations', label: t('memory.tab.associations'), devOnly: true },
-    { id: 'freshness', label: t('memory.tab.freshness'), devOnly: true },
-    { id: 'timeline', label: t('memory.tab.timeline'), devOnly: true },
-    { id: 'paths', label: t('memory.tab.path'), devOnly: true },
-    { id: 'namespaces', label: t('memory.tab.namespaces'), devOnly: true },
-  ];
-  const subTabs = allSubTabs.filter(tab => !tab.devOnly || IS_DEV);
-
-  return (
-    <div className="space-y-4">
-      <PillTabBar
-        items={subTabs.map(tab => ({ label: tab.label, value: tab.id }))}
-        selected={activeSubTab}
-        onChange={setActiveSubTab}
-        containerClassName="flex flex-wrap gap-2 pb-1"
-      />
-
-      {activeSubTab === 'memoryTree' && <MemoryWorkspace onToast={onToast} />}
-      {activeSubTab === 'diagram' && <DiagramViewerTab />}
-      {activeSubTab === 'centrality' && <GraphCentralityTab />}
-      {activeSubTab === 'cohesion' && <GraphCohesionTab />}
-      {activeSubTab === 'associations' && <EntityAssociationsTab />}
-      {activeSubTab === 'freshness' && <MemoryFreshnessTab />}
-      {activeSubTab === 'timeline' && <MemoryTimelineTab />}
-      {activeSubTab === 'paths' && <ConnectionPathTab />}
-      {activeSubTab === 'namespaces' && <NamespaceOverviewTab />}
-    </div>
-  );
+  return <MemoryWorkspace onToast={onToast} />;
 }