diff --git a/.github/workflows/registry.yml b/.github/workflows/registry.yml
new file mode 100644
index 0000000..1894f91
--- /dev/null
+++ b/.github/workflows/registry.yml
@@ -0,0 +1,33 @@
+name: Generate Registry
+on:
+  push:
+    branches: [main]
+    paths:
+      - "**/meta.json"
+  pull_request:
+    branches: [main]
+    paths:
+      - "**/meta.json"
+
+jobs:
+  generate:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Validate & generate registry.json
+        run: node scripts/registry.js
+
+      - name: Commit registry.json
+        if: github.event_name == 'push'
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add registry.json
+          git diff --cached --quiet || git commit -m "chore: regenerate registry.json"
+          git push