diff --git a/.gitignore b/.gitignore
index 03fe8147e..0f33e3ab3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,3 +45,6 @@ nlohmann_json.spdx
 
 # Bazel-related
 MODULE.bazel.lock
+
+# Claude Code local tooling state (agent worktrees, etc.)
+/.claude/