diff --git a/.github/workflows/presubmit.yml b/.github/workflows/presubmit.yml
new file mode 100644
index 000000000000..43cebfe523b3
--- /dev/null
+++ b/.github/workflows/presubmit.yml
@@ -0,0 +1,27 @@
+name: Presubmit.ai
+
+permissions:
+  contents: read
+  pull-requests: write
+  issues: write
+
+on:
+  pull_request:
+  pull_request_review_comment:
+    types: [created]
+
+jobs:
+  review:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check required secrets
+        run: |
+          if [ -z "${{ secrets.LLM_API_KEY }}" ]; then
+            echo "Error: LLM_API_KEY secret is not configured"
+            exit 1
+          fi
+      - uses: presubmit/ai-reviewer@latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LLM_API_KEY: ${{ secrets.LLM_API_KEY }}
+          LLM_MODEL: "gemini-1.5-flash"