diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
new file mode 100644
index 0000000..8f05a7c
--- /dev/null
+++ b/.github/workflows/markdownlint.yml
@@ -0,0 +1,15 @@
+name: Markdown Lint
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+jobs:
+  markdownlint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DavidAnson/markdownlint-cli2-action@v19
+        with:
+          globs: "**/*.md"
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
new file mode 100644
index 0000000..ebdf7b2
--- /dev/null
+++ b/.github/workflows/shellcheck.yml
@@ -0,0 +1,19 @@
+name: Shellcheck
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+jobs:
+  shellcheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          if compgen -G "**/*.sh" > /dev/null; then
+            sudo apt-get update && sudo apt-get install -y shellcheck
+            find . -name "*.sh" -print0 | xargs -0 shellcheck
+          else
+            echo "No shell scripts; skipping"
+          fi