diff --git a/.github/workflows/codenotify.yml b/.github/workflows/codenotify.yml
new file mode 100644
index 0000000000000000000000000000000000000000..16103905b836139cdcd5b8276de73fa598d289f7
--- /dev/null
+++ b/.github/workflows/codenotify.yml
@@ -0,0 +1,17 @@
+name: Codenotify
+
+on:
+  pull_request:
+    types: [opened, synchronize, ready_for_review]
+
+jobs:
+  codenotify:
+    runs-on: ubuntu-latest
+    name: Codenotify
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - uses: sourcegraph/codenotify@v0.4
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/frontend/src/metabase/account/CODENOTIFY b/frontend/src/metabase/account/CODENOTIFY
new file mode 100644
index 0000000000000000000000000000000000000000..bbeaa00c2a1f77914d5646dd095c530b788b2e23
--- /dev/null
+++ b/frontend/src/metabase/account/CODENOTIFY
@@ -0,0 +1,3 @@
+# See https://github.com/sourcegraph/codenotify for documentation.
+
+**/* @ranquild