diff --git a/AGENTS.md b/AGENTS.md
index 1e2a67a..4f3c662 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -234,6 +234,10 @@ Properties:
 - `threshold`: `number` - Height threshold for hiding the tab bar on scroll down. Default is `800`. It should larger than the height of the area above the tab bar. Normally you don't need to change this value.
 - `options`: `React.ReactNode` - Additional options to display on the right side of the tab bar.
 
+### src/components/ui/responsive-menu.tsx
+
+A responsive menu component that adapts to screen size. On larger screens, it displays a dropdown menu. On smaller screens, it displays a drawer menu. You can see some usage examples in `src/components/ui/responsive-menu.example.tsx`.
+
 ## Common Modification Scenarios
 
 ### Adding a New Component