diff --git a/presentation/2026-04-25-gdg-kolachi-cli-claude-code-gemini/index.html b/presentation/2026-04-25-gdg-kolachi-cli-claude-code-gemini/index.html
index 6a89a68..b279023 100644
--- a/presentation/2026-04-25-gdg-kolachi-cli-claude-code-gemini/index.html
+++ b/presentation/2026-04-25-gdg-kolachi-cli-claude-code-gemini/index.html
@@ -1020,6 +1020,11 @@ todoapp/
             <span style="background: #2e7d32; color: #fff; padding: 8px 20px; border-radius: 999px; font-size: 1rem; font-weight: 600; white-space: nowrap; box-shadow: 0 2px 8px rgba(46,125,50,0.35);">&#x1F3AF; Scoped tools, model, permission</span>
             <span style="background: #2e7d32; color: #fff; padding: 8px 20px; border-radius: 999px; font-size: 1rem; font-weight: 600; white-space: nowrap; box-shadow: 0 2px 8px rgba(46,125,50,0.35);">&#x26A1; Parallelizable</span>
         </div>
+        <pre class="file-tree" style="max-width: 440px; margin: 32px auto 0 auto; font-size: 0.9rem; line-height: 1.8; padding: 16px 24px; text-align: left;">root/
+├── .claude/
+│   └── agents/
+│       └── weather-agent.md
+└── README.md</pre>
     </div>
 
     <!-- Slide 9: The Restaurant Kitchen -->