diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index cafbf23..856a909 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -14,3 +14,5 @@ jobs:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
       - name: Validate skill structure
         run: ./scripts/validate.sh
+      - name: Validate installer discovery
+        run: npx --yes skills@1.5.23 add . --list