diff --git a/claudetool/browse/README.md b/claudetool/browse/README.md
index 6c03e1a..7cc3437 100644
--- a/claudetool/browse/README.md
+++ b/claudetool/browse/README.md
@@ -14,6 +14,7 @@
 6. `browser_eval` - Evaluate JavaScript in the browser context
 7. `browser_screenshot` - Take a screenshot of the page or a specific element
 8. `browser_scroll_into_view` - Scroll an element into view
+9. `browser_resize` - Resize the browser window to specific dimensions
 
 ## Usage