diff --git a/.gitignore b/.gitignore
index c148dd6..342efdd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,8 @@ sandbox/*
 # OS files
 .DS_Store
 Thumbs.db
-.ai/project/*
\ No newline at end of file
+.ai/project/*
+!.ai/project/README.md
+.claude/*
+.ai/project/backlog.md
+.abacusai/*