diff --git a/.github/workflows/quickstart_sample_test.yaml b/.github/workflows/quickstart_sample_test.yaml
new file mode 100644
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+++ b/.github/workflows/quickstart_sample_test.yaml
@@ -0,0 +1,41 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: 'Test Python Quickstart'
+
+on:
+  push:
+    paths:
+      - 'packages/**'
+
+jobs:
+  run-gcloud-trigger:
+    permissions:
+      contents: 'read'
+      id-token: 'write'
+
+    runs-on: ubuntu-latest
+    steps:
+      # Step 1: Authenticate and set up the gcloud CLI.
+      - id: 'auth'
+        name: 'Authenticate to Google Cloud'
+        uses: 'google-github-actions/auth@v2'
+        with:
+          project_id: ${{ secrets.GCP_PROJECT_ID }}
+          workload_identity_provider: ${{ secrets.GCP_WORKLOAD_IDENTITY_PROVIDER }}
+          service_account: ${{ secrets.GCP_SERVICE_ACCOUNT }}
+
+      # Step 2: Run the gcloud command directly.
+      - name: 'Run Cloud Build Trigger'
+        run: 'gcloud builds triggers run quickstart-sample-test-py --branch=${{ github.ref_name }}'