diff --git a/.gitignore b/.gitignore
index 746a1c6..f6cc140 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,4 +64,12 @@ chi_sim.traineddata
 
 # Local settings
 .claude/settings.local.json
-tools/
\ No newline at end of file
+tools/
+
+# Temp/debug files
+_temp/
+tmp/
+screenshots/
+server-log.txt
+snapshot_*.txt
+uploads/
\ No newline at end of file