diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 00000000..f7316022
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,34 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+  schedule:
+    - cron: "22 8 * * 4"
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: "ubuntu-latest"
+    timeout-minutes: 360
+    permissions:
+      security-events: write
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ["csharp"]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@05963f47d870e2cb19a537396c1f668a348c7d8f # v3.24.8
+        with:
+          languages: ${{ matrix.language }}
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@05963f47d870e2cb19a537396c1f668a348c7d8f # v3.24.8
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@05963f47d870e2cb19a537396c1f668a348c7d8f # v3.24.8
+        with:
+          category: "/language:${{matrix.language}}"