diff --git a/.gitignore b/.gitignore
index 7494ec1..9841f15 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,11 @@
 build
+build-pr
 .vscode
 .idea
 example
+
+# Local/per-user scratch
+.claude/
+.directory
+*.code-workspace
+pr-review-*.md