diff --git a/.github/workflows/ci-modus-build.yml b/.github/workflows/ci-modus-build.yml
new file mode 100644
index 0000000..b08d436
--- /dev/null
+++ b/.github/workflows/ci-modus-build.yml
@@ -0,0 +1,58 @@
+name: ci-modus-build
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+
+env:
+  MODUS_DIR: ""
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Locate directory with modus.json
+        id: set-dir
+        run: |
+          MODUS_JSON=$(find $(pwd) -name 'modus.json' -print0 | xargs -0 -n1 echo)
+          if [ -n "$MODUS_JSON" ]; then
+            MODUS_DIR=$(dirname "$MODUS_JSON")
+            echo "MODUS_DIR=$MODUS_DIR" >> $GITHUB_ENV
+          else
+            echo "modus.json not found"
+            exit 1
+          fi
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+
+      - name: Setup TinyGo
+        uses: acifani/setup-tinygo@v2
+        with:
+          tinygo-version: "0.34.0"
+
+      - name: Build project
+        run: npx -p @hypermode/modus-cli -y modus build
+        working-directory: ${{ env.MODUS_DIR }}
+        shell: bash
+
+      - name: Publish GitHub artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build
+          path: ${{ env.MODUS_DIR }}/build/*