diff --git a/.gitignore b/.gitignore
index 1cac30b..825de01 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,6 @@ data/
 .env
 .env.*
 !.env.example
+
+# Tooling state (oh-my-claudecode session/memory dir)
+.omc/