Render HTML5 Audio Player if Tool Result resource mimetype is audio.

client/src/components/ToolsTab.tsx

@@ -83,9 +83,19 @@ const ToolsTab = ({
                 />
               )}
               {item.type === "resource" && (
+                item.resource?.mimeType?.startsWith("audio/") ? (
+                  <audio
+                    controls
+                    src={`data:${item.resource.mimeType};base64,${item.resource.blob}`}
+                    className="w-full"
+                  >
+                    <p>Your browser does not support audio playback</p>
+                  </audio>
+                ) : (
                   <pre className="bg-gray-50 dark:bg-gray-800 dark:text-gray-100 whitespace-pre-wrap break-words p-4 rounded text-sm overflow-auto max-h-64">
                     {JSON.stringify(item.resource, null, 2)}
                   </pre>
+                )
               )}
             </div>
           ))}