diff --git a/.github/workflows/sg-ci-node.yml b/.github/workflows/sg-ci-node.yml
new file mode 100644
index 0000000..be560d9
--- /dev/null
+++ b/.github/workflows/sg-ci-node.yml
@@ -0,0 +1,49 @@
+name: SG CI - Node
+on:
+  push:
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install deps
+        run: |
+          corepack enable || true
+          if [ -f yarn.lock ]; then yarn install --frozen-lockfile || yarn install || true;
+          elif [ -f pnpm-lock.yaml ]; then pnpm install --frozen-lockfile || pnpm install || true;
+          elif [ -f package-lock.json ]; then npm ci || npm install || true;
+          elif [ -f package.json ]; then npm install || true;
+          else echo "no manifest"; fi
+      - name: Typecheck
+        run: |
+          if [ -f tsconfig.json ]; then npx --yes -p typescript tsc -p tsconfig.json --noEmit;
+          else
+            # These are concatenated CodeSearchNet corpus files, not a coherent
+            # program, so duplicate declarations across samples are expected.
+            # Run a best-effort syntax scan without failing the job.
+            for f in $(git ls-files '*.js' '*.jsx' | head -n 300); do node --check "$f" || true; done;
+          fi
+  code-intel:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - name: Install scip-typescript and src-cli
+        run: |
+          npm install -g @sourcegraph/scip-typescript
+          curl -sfL https://demo.sourcegraph.com/.api/src-cli/src_linux_amd64 -o /usr/local/bin/src
+          chmod +x /usr/local/bin/src
+      - name: Index and upload
+        env:
+          SRC_ENDPOINT: https://demo.sourcegraph.com
+          SRC_ACCESS_TOKEN: ${{secrets.SRC_ACCESS_TOKEN}}
+        run: |
+          npm install || true
+          scip-typescript index --infer-tsconfig --no-progress || scip-typescript index || true
+          if [ -f index.scip ]; then src code-intel upload -no-progress; else echo "no index produced"; fi