diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
new file mode 100644
index 0000000..4da1774
--- /dev/null
+++ b/.github/workflows/pr.yaml
@@ -0,0 +1,17 @@
+on: [pull_request]
+
+permissions:
+  contents: read
+  pull-requests: read
+  checks: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: DavidAnson/markdownlint-cli2-action@v17
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..8813a02
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,7 @@
+default_language_version:
+    python: python3.12
+repos:
+-   repo: https://github.com/DavidAnson/markdownlint-cli2
+    rev: v0.14.0
+    hooks:
+    -   id: markdownlint-cli2