diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
new file mode 100644
index 0000000..149946d
--- /dev/null
+++ b/.forgejo/workflows/ci.yml
@@ -0,0 +1,15 @@
+on:
+  push:
+
+jobs:
+  sast:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - name: Install pipx
+        run: pip install pipx
+      - name: Check formatting
+        run: pipx run black . --check
+      - name: Check import ordering
+        run: pipx run isort . --check
diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..e4fba21
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.12