diff --git a/.gitignore b/.gitignore
index c9836a3..7e86672 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,8 @@ miniapp/
 .ai/
 CLAUDE.md
 **/CLAUDE.md
+
+# Impeccable design context (local only, not for shared repo)
+PRODUCT.md
+DESIGN.md
+DESIGN.json