diff --git a/.gitignore b/.gitignore
index e486967..20f181c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,6 @@ dist-ssr
 
 # Superpowers visual companion (mockup files)
 .superpowers/
+
+# git worktrees (subagent-driven 격리 작업)
+.worktrees/