diff --git a/.gitignore b/.gitignore
index e3042437..f779ef9e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,10 +1,12 @@
 *~
+screenshots/
 plan/
 plans/
 /target
 /log/
 corpus/
 /dist/
+.DS_Store
 .claude/worktrees/
 # Secrets and local settings (`cargo xtask secrets` refuses them too)
 .env