diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..0ef6a62
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,39 @@
+---
+name: Test
+
+on: # yamllint disable-line rule:truthy
+  push:
+    branches:
+      - 1.x
+  pull_request:
+    branches:
+      - 1.x
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        vespa-cli-version: [latest, 8.371.16]
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Vespa CLI
+        uses: ./
+        with:
+          version: ${{ matrix.vespa-cli-version }}
+
+      - name: Verify Vespa CLI
+        run: vespa version
+
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Lint YAML files
+        run: yamllint --format github .
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..e566e23
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,39 @@
+---
+name: "Setup Vespa CLI"
+description: "Installs the Vespa CLI tool on the runner."
+
+inputs:
+  # The version of the Vespa CLI to install.
+  version:
+    description: "The version of the Vespa CLI to install."
+    default: "latest"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Select CLI version
+      shell: bash
+      id: vespa-cli-version
+      run: |
+        if [ "${{ inputs.version }}" == "latest" ]; then
+          VESPA_CLI_VERSION=$(curl -fsSL https://api.github.com/repos/vespa-engine/vespa/releases/latest | jq -r '.tag_name' | sed 's/^v//')
+        else
+          VESPA_CLI_VERSION="${{ inputs.version }}"
+        fi
+
+        echo "version=${VESPA_CLI_VERSION}" >> "$GITHUB_OUTPUT"
+
+    - name: Install Vespa CLI
+      shell: bash
+      env:
+        VESPA_CLI_VERSION: ${{ steps.vespa-cli-version.outputs.version }}
+        RUNNER_OS: ${{ runner.os }}
+        RUNNER_ARCH: ${{ runner.arch }}
+      run: |
+        ARCHIVE_NAME="vespa-cli_${VESPA_CLI_VERSION}_${RUNNER_OS}_${RUNNER_ARCH}"
+        DOWNLOAD_URL="https://github.com/vespa-engine/vespa/releases/download/v${VESPA_CLI_VERSION}/${ARCHIVE_NAME}.tar.gz"
+        curl -fsSL "${DOWNLOAD_URL}" | tar -zxf - -C /opt && \
+        ln -sf /opt/${ARCHIVE_NAME}/bin/vespa /usr/local/bin/
+
+        # Verify the installation
+        vespa version