diff --git a/.gitignore b/.gitignore
index acea8a9..62f3ac2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,3 +33,6 @@ go.work.sum
 # Editor/IDE
 # .idea/
 # .vscode/
+
+# Claude Code cache
+.claude/tsc-cache/