diff --git a/desktop/src/components/chat/LocalSlashCommandPanel.test.tsx b/desktop/src/components/chat/LocalSlashCommandPanel.test.tsx
new file mode 100644
index 00000000..04ad00c0
--- /dev/null
+++ b/desktop/src/components/chat/LocalSlashCommandPanel.test.tsx
@@ -0,0 +1,145 @@
+import { fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import '@testing-library/jest-dom'
+
+const { sessionsApiMock } = vi.hoisted(() => ({
+  sessionsApiMock: {
+    getInspection: vi.fn(),
+  },
+}))
+
+vi.mock('../../api/sessions', async (importOriginal) => {
+  const actual = await importOriginal<typeof import('../../api/sessions')>()
+  return {
+    ...actual,
+    sessionsApi: {
+      getInspection: sessionsApiMock.getInspection,
+    },
+  }
+})
+
+import { LocalSlashCommandPanel } from './LocalSlashCommandPanel'
+import { useSettingsStore } from '../../stores/settingsStore'
+import { useTabStore, SETTINGS_TAB_ID } from '../../stores/tabStore'
+import { useUIStore } from '../../stores/uiStore'
+import type { SessionContextSnapshot, SessionInspectionResponse } from '../../api/sessions'
+
+const baseContext: SessionContextSnapshot = {
+  categories: [
+    {
+      name: 'memory',
+      tokens: 120,
+      color: '#14b8a6',
+    },
+  ],
+  totalTokens: 120,
+  maxTokens: 200000,
+  rawMaxTokens: 200000,
+  percentage: 0.06,
+  gridRows: [],
+  model: 'Claude Test',
+  memoryFiles: [],
+  mcpTools: [],
+  agents: [],
+  messageBreakdown: {
+    toolCallTokens: 0,
+    toolResultTokens: 0,
+    attachmentTokens: 0,
+    assistantMessageTokens: 0,
+    userMessageTokens: 0,
+    toolCallsByType: [],
+    attachmentsByType: [],
+  },
+}
+
+function inspectionWithContext(context: SessionContextSnapshot): SessionInspectionResponse {
+  return {
+    active: true,
+    status: {
+      sessionId: 'session-1',
+      workDir: '/workspace/demo',
+      permissionMode: 'default',
+      model: 'Claude Test',
+      tools: [],
+      mcpServers: [],
+    },
+    context,
+  }
+}
+
+describe('LocalSlashCommandPanel memory context', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    useSettingsStore.setState({ locale: 'en' })
+    useTabStore.setState(useTabStore.getInitialState(), true)
+    useUIStore.setState({
+      pendingMemoryPath: null,
+      pendingSettingsTab: null,
+    })
+  })
+
+  it('shows loaded memory files and opens the selected project memory in settings', async () => {
+    sessionsApiMock.getInspection.mockResolvedValue(inspectionWithContext({
+      ...baseContext,
+      memoryFiles: [
+        {
+          path: '/Users/test/.claude/projects/demo/memory/MEMORY.md',
+          type: 'project',
+          tokens: 4321,
+        },
+        {
+          path: '/Users/test/.claude/projects/demo/memory/feedback/reuse.md',
+          type: 'feedback',
+          tokens: 98,
+        },
+      ],
+    }))
+
+    render(
+      <LocalSlashCommandPanel
+        command="context"
+        sessionId="session-1"
+        onClose={vi.fn()}
+      />,
+    )
+
+    expect(await screen.findByText('Memory files')).toBeInTheDocument()
+    expect(screen.getByText('MEMORY.md')).toBeInTheDocument()
+    expect(screen.getByText('/Users/test/.claude/projects/demo/memory/MEMORY.md')).toBeInTheDocument()
+    expect(screen.getByText('feedback')).toBeInTheDocument()
+    expect(screen.getByText('4,321 tokens')).toBeInTheDocument()
+
+    fireEvent.click(screen.getByRole('button', { name: 'Open Memory' }))
+
+    await waitFor(() => {
+      expect(useUIStore.getState().pendingSettingsTab).toBe('memory')
+      expect(useUIStore.getState().pendingMemoryPath).toBe('/Users/test/.claude/projects/demo/memory/MEMORY.md')
+      expect(useTabStore.getState().activeTabId).toBe(SETTINGS_TAB_ID)
+    })
+  })
+
+  it('keeps the memory settings entry available when no memory files are loaded', async () => {
+    sessionsApiMock.getInspection.mockResolvedValue(inspectionWithContext({
+      ...baseContext,
+      memoryFiles: [],
+    }))
+
+    render(
+      <LocalSlashCommandPanel
+        command="context"
+        sessionId="session-1"
+        onClose={vi.fn()}
+      />,
+    )
+
+    expect(await screen.findByText('No memory files are loaded in this session.')).toBeInTheDocument()
+
+    fireEvent.click(screen.getByRole('button', { name: 'Open Memory' }))
+
+    await waitFor(() => {
+      expect(useUIStore.getState().pendingSettingsTab).toBe('memory')
+      expect(useUIStore.getState().pendingMemoryPath).toBeNull()
+      expect(useTabStore.getState().activeTabId).toBe(SETTINGS_TAB_ID)
+    })
+  })
+})