diff --git a/.github/repo-metadata.yml b/.github/repo-metadata.yml
index b8c3aa8..ad20618 100644
--- a/.github/repo-metadata.yml
+++ b/.github/repo-metadata.yml
@@ -1,3 +1,3 @@
 # Repository metadata — tier classification
 # See docs/TIER_POLICY.md for tier definitions
-tier: 0
+tier: 1