diff --git a/.gitignore b/.gitignore
index a484ab2..11afad6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -81,4 +81,15 @@ supabase/.temp/
 .history/
 
 # Source images (originals before optimization)
-source-images/
\ No newline at end of file
+source-images/
+
+# Auto Claude data directory
+.auto-claude/
+
+# Auto Claude generated files
+.auto-claude-security.json
+.auto-claude-status
+.claude_settings.json
+.worktrees/
+.security-key
+logs/security/