diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..495ed6b
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,60 @@
+name: Build & Test VSCode Extension
+
+on:
+  push:
+    branches:
+      - main
+  release:
+    types:
+      - published
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '22.x'
+        cache: 'npm'
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Build monorepo
+      run: npm run build
+
+    - name: Compile TypeScript
+      run: npx tsc
+
+    - name: Package VSIX
+      run: npx vsce package --out dist/openmcp.vsix
+
+    - name: Upload VSIX
+      uses: actions/upload-artifact@v4
+      with:
+        name: openmcp-${{ matrix.os }}
+        path: dist/openmcp.vsix
+
+  # test:
+  #   needs: build
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #   - name: Checkout code
+  #     uses: actions/checkout@v4
+
+  #   - name: Setup Node.js
+  #     uses: actions/setup-node@v4
+  #     with:
+  #       node-version: '22.x'
+  #       cache: 'npm'
+
+  #   - name: Install test dependencies
+  #     run: npm install && npm run test
\ No newline at end of file