2 files changed, 10 insertions, 101 deletions
diff --git a/packages/cli/src/ui/hooks/slashCommandProcessor.test.ts b/packages/cli/src/ui/hooks/slashCommandProcessor.test.ts
index 6946bde0..f39795c0 100644
--- a/packages/cli/src/ui/hooks/slashCommandProcessor.test.ts
+++ b/packages/cli/src/ui/hooks/slashCommandProcessor.test.ts
@@ -54,7 +54,16 @@ vi.mock('../../utils/version.js', () => ({
 }));
 
 import { act, renderHook } from '@testing-library/react';
-import { vi, describe, it, expect, beforeEach, afterEach, Mock } from 'vitest';
+import {
+  vi,
+  describe,
+  it,
+  expect,
+  beforeEach,
+  afterEach,
+  beforeAll,
+  Mock,
+} from 'vitest';
 import open from 'open';
 import { useSlashCommandProcessor } from './slashCommandProcessor.js';
 import { MessageType, SlashCommandProcessorResult } from '../types.js';
@@ -207,76 +216,6 @@ describe('useSlashCommandProcessor', () => {
   const getProcessor = (showToolDescriptions: boolean = false) =>
     getProcessorHook(showToolDescriptions).result.current;
 
-  describe('/stats command', () => {
-    it('should show detailed session statistics', async () => {
-      // Arrange
-      mockUseSessionStats.mockReturnValue({
-        stats: {
-          sessionStartTime: new Date('2025-01-01T00:00:00.000Z'),
-        },
-      });
-
-      const { handleSlashCommand } = getProcessor();
-      const mockDate = new Date('2025-01-01T01:02:03.000Z'); // 1h 2m 3s duration
-      vi.setSystemTime(mockDate);
-
-      // Act
-      await act(async () => {
-        handleSlashCommand('/stats');
-      });
-
-      // Assert
-      expect(mockAddItem).toHaveBeenNthCalledWith(
-        2, // Called after the user message
-        expect.objectContaining({
-          type: MessageType.STATS,
-          duration: '1h 2m 3s',
-        }),
-        expect.any(Number),
-      );
-
-      vi.useRealTimers();
-    });
-
-    it('should show model-specific statistics when using /stats model', async () => {
-      // Arrange
-      const { handleSlashCommand } = getProcessor();
-
-      // Act
-      await act(async () => {
-        handleSlashCommand('/stats model');
-      });
-
-      // Assert
-      expect(mockAddItem).toHaveBeenNthCalledWith(
-        2, // Called after the user message
-        expect.objectContaining({
-          type: MessageType.MODEL_STATS,
-        }),
-        expect.any(Number),
-      );
-    });
-
-    it('should show tool-specific statistics when using /stats tools', async () => {
-      // Arrange
-      const { handleSlashCommand } = getProcessor();
-
-      // Act
-      await act(async () => {
-        handleSlashCommand('/stats tools');
-      });
-
-      // Assert
-      expect(mockAddItem).toHaveBeenNthCalledWith(
-        2, // Called after the user message
-        expect.objectContaining({
-          type: MessageType.TOOL_STATS,
-        }),
-        expect.any(Number),
-      );
-    });
-  });
-
   describe('Other commands', () => {
     it('/editor should open editor dialog and return handled', async () => {
       const { handleSlashCommand } = getProcessor();
diff --git a/packages/cli/src/ui/hooks/slashCommandProcessor.ts b/packages/cli/src/ui/hooks/slashCommandProcessor.ts
index e8d773b4..31397af5 100644
--- a/packages/cli/src/ui/hooks/slashCommandProcessor.ts
+++ b/packages/cli/src/ui/hooks/slashCommandProcessor.ts
@@ -248,36 +248,6 @@ export const useSlashCommandProcessor = (
         action: (_mainCommand, _subCommand, _args) => openEditorDialog(),
       },
       {
-        name: 'stats',
-        altName: 'usage',
-        description: 'check session stats. Usage: /stats [model|tools]',
-        action: (_mainCommand, subCommand, _args) => {
-          if (subCommand === 'model') {
-            addMessage({
-              type: MessageType.MODEL_STATS,
-              timestamp: new Date(),
-            });
-            return;
-          } else if (subCommand === 'tools') {
-            addMessage({
-              type: MessageType.TOOL_STATS,
-              timestamp: new Date(),
-            });
-            return;
-          }
-
-          const now = new Date();
-          const { sessionStartTime } = session.stats;
-          const wallDuration = now.getTime() - sessionStartTime.getTime();
-
-          addMessage({
-            type: MessageType.STATS,
-            duration: formatDuration(wallDuration),
-            timestamp: new Date(),
-          });
-        },
-      },
-      {
         name: 'mcp',
         description: 'list configured MCP servers and tools',
         action: async (_mainCommand, _subCommand, _args) => {