diff --git a/.github/workflows/devskim-analysis.yml b/.github/workflows/devskim-analysis.yml
new file mode 100644
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--- /dev/null
+++ b/.github/workflows/devskim-analysis.yml
@@ -0,0 +1,36 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: DevSkim
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '27 9 * * 6'
+
+jobs:
+  lint:
+    name: DevSkim
+    runs-on: ubuntu-20.04
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Run DevSkim scanner
+        uses: microsoft/DevSkim-Action@v1
+        with:
+          directory-to-scan: mod_authnz_external
+        
+      - name: Upload DevSkim scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: devskim-results.sarif