diff --git a/claude.md b/claude.md
index b6e8477..4a6d566 100644
--- a/claude.md
+++ b/claude.md
@@ -112,3 +112,5 @@ This starts:
 - Added local authority filter to rankings
 - Improved frontend with featured schools, loading states, API caching
 
+# Important
+- Do not attempt to start a local server to test the application, it does not work