diff --git a/.gitignore b/.gitignore
index 0377038..99b0b91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -233,3 +233,6 @@ __marimo__/
 # Licensed (non-OFL) fonts: keep out of the public repo and the wheel
 brand/fonts-licensed/*
 !brand/fonts-licensed/README.md
+
+# Claude Code git worktrees (local agent checkouts)
+.claude/worktrees/