diff --git a/.gitignore b/.gitignore
index 78e315e..db49a63 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,6 +17,11 @@ App/.env.*.local
 App/.vercel/
 App/coverage/
 
+# Local AI tool artifacts
+.claude/
+.codex/
+.antigravity/
+
 # OS
 .DS_Store
 Thumbs.db