diff --git a/.gitignore b/.gitignore
index ce3f08c..1c25051 100644
--- a/.gitignore
+++ b/.gitignore
@@ -61,3 +61,12 @@ captures/
 *报告*.md
 *修复*.sh
 *patch*.py
+
+# Test and utility scripts - DO NOT COMMIT unless explicitly requested
+test_*.py
+*_test.py
+diagnose_*.py
+cleanup_*.py
+restore_*.py
+*_tool.py
+*_helper.py