diff --git a/.gitignore b/.gitignore
index 5f25198b..e73c760f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,7 +60,9 @@ baseline-bench.txt
 current-bench.txt
 benchmark-results.txt
 benchstat-output.txt
-.worktrees
+# Local agent/dev worktrees
+_worktrees/
+.worktrees/
 cmd/wfctl/.wfctl.yaml
 cmd/wfctl/.wfctl-lock.yaml