diff --git a/.github/workflows/analysis.yaml b/.github/workflows/analysis.yaml
new file mode 100644
index 0000000..7660857
--- /dev/null
+++ b/.github/workflows/analysis.yaml
@@ -0,0 +1,38 @@
+name: Analysis
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    types: [opened, reopened, synchronize, ready_for_review, converted_to_draft]
+  schedule:
+    - cron: "0 11 * * 0" # 3 AM PST = 12 PM UDT, runs sundays
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # https://github.com/marketplace/actions/aqua-security-trivy
+  trivy:
+    name: Trivy Security Scan
+    if: ${{ ! github.event.pull_request.draft }}
+    runs-on: ubuntu-22.04
+    timeout-minutes: 1
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run Trivy vulnerability scanner in repo mode
+        uses: aquasecurity/trivy-action@0.22.0
+        with:
+          format: "sarif"
+          output: "trivy-results.sarif"
+          ignore-unfixed: true
+          scan-type: "fs"
+          scanners: "vuln,secret,config"
+          severity: "CRITICAL,HIGH"
+
+      - name: Upload Trivy scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v3
+        with:
+          sarif_file: "trivy-results.sarif"