diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
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+++ b/.github/workflows/test.yml
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+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+name: Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20, 22]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install host dependencies
+        run: npm ci
+
+      - name: Install plugin dependencies
+        run: cd nemoclaw && npm ci
+
+      - name: Build TypeScript plugin
+        run: cd nemoclaw && npm run build
+
+      - name: Run tests
+        run: node --test test/*.test.js