From b091160fee9b5745f9ec978d8c959ea07afa8221 Mon Sep 17 00:00:00 2001
From: Harshit Gupta <gphars@amazon.com>
Date: Fri, 6 Mar 2026 22:24:40 -0800
Subject: [PATCH] feat: add CodeQL security analysis workflow

Scan JavaScript/TypeScript and Python code for security vulnerabilities
on PRs to main, pushes to main, and weekly schedule. Uses
security-extended query suite for broader coverage.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/codeql.yml | 41 ++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 .github/workflows/codeql.yml

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 00000000..80dc5298
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,41 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+  schedule:
+    # Run weekly on Mondays at 3 AM UTC
+    - cron: "0 3 * * 1"
+
+permissions:
+  security-events: write
+  contents: read
+  actions: read
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ javascript-typescript, python ]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          queries: +security-extended
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v3
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{ matrix.language }}"