diff --git a/.Rbuildignore b/.Rbuildignore
index 2d8fc9a..4079f9e 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -25,3 +25,5 @@
 inst/reveal.js-[^/]+/package-lock.json
 inst/reveal.js-[^/]+/package.json
 inst/reveal.js-[^/]+/test
+^\.positai$
+^\.claude$
diff --git a/.gitignore b/.gitignore
index 2b36f37..d09daf2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 reference
 inst/**/skeleton/skeleton.html
 target/
+.positai