diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..85e268a
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,22 @@
+
+name: Lint
+
+on: [pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Run isort
+        run: isort --check .
+      - name: Run black
+        run: black --check .
diff --git a/requirements.txt b/requirements.txt
index 4c1cdff..1c4a29e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,8 @@ sqlalchemy
 jinja2sql
 pydantic
 openai
+
+# Development dependencies
+isort
+black
+