diff --git a/.github/workflows/npm-audit.yml b/.github/workflows/npm-audit.yml
new file mode 100644
index 0000000..664e385
--- /dev/null
+++ b/.github/workflows/npm-audit.yml
@@ -0,0 +1,24 @@
+name: NPM Security Audit
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '0 0 * * 1'
+
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - run: npm ci
+      - run: npm audit