diff --git a/.github/workflows/auto-cl-update-atd.yml b/.github/workflows/auto-cl-update-atd.yml
new file mode 100644
index 00000000000..9be558d1a66
--- /dev/null
+++ b/.github/workflows/auto-cl-update-atd.yml
@@ -0,0 +1,51 @@
+name: Auto CL update
+
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: write
+  pull-requests: read
+
+jobs:
+  post_merge_job:
+    name: Post-Merge Job
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3.6.0
+
+    - name: Setup Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+
+    - name: Get PR Information
+      id: pr_info
+      run: |
+        PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")
+        echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV
+
+    - name: Run post-merge script
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: python Tools/ATD/auto_cl.py "${{ env.GITHUB_TOKEN }}" "${{ github.repository }}" "${{ env.PR_NUMBER }}"
+
+    - name: Configure Git
+      run: |
+        git config user.name "github-actions[bot]"
+        git config user.email "github-actions[bot]@users.noreply.github.com"
+
+    - name: Commit changes
+      run: |
+        git add .
+        git commit -m "Auto cl update" || echo "No changes to commit"
+
+    - name: Push changes
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        git push https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }} HEAD:master