diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..5ace460
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..60b1e6d
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,42 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies when declared
+        shell: bash
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then
+            python -m pip install -r requirements.txt
+          fi
+          if [ -f pyproject.toml ]; then
+            python -m pip install .
+          fi
+
+      - name: Compile Python files
+        run: python -m compileall .
+
+      - name: Run tests when present
+        shell: bash
+        run: |
+          if find . -path './.git' -prune -o -type f \( -name 'test_*.py' -o -name '*_test.py' \) -print -quit | grep -q . || [ -d tests ]; then
+            python -m pip install pytest
+            python -m pytest
+          else
+            echo "No Python tests found."
+          fi