From a5a3925ef7a4001ca3088998b8b5cb54dd534509 Mon Sep 17 00:00:00 2001
From: Dan Fiedler <danfiedler@microsoft.com>
Date: Tue, 18 Aug 2026 16:07:56 -0400
Subject: [PATCH] Pin GitHub Actions to full-length commit SHAs

---
 .github/dependabot.yml         | 11 +++++++++++
 .github/workflows/ci.yml       |  4 ++--
 .github/workflows/deploy.yml   |  8 ++++----
 .github/workflows/skillbot.yml |  4 ++--
 4 files changed, 19 insertions(+), 8 deletions(-)
 create mode 100644 .github/dependabot.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..2c48305b
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    groups:
+      github-actions:
+        patterns: ["*"]
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fea00f1e..e64a5690 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,12 +18,12 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 22
           cache: npm
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index ffddce06..8d88197f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -29,9 +29,9 @@ jobs:
       should_deploy: ${{ steps.ratings.outputs.should_deploy }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
         with:
           node-version: 22
           cache: npm
@@ -81,7 +81,7 @@ jobs:
         run: npm run build
       - name: Upload Pages artifact
         if: steps.ratings.outputs.should_deploy == 'true'
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1
         with:
           path: dist
 
@@ -95,7 +95,7 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5
         continue-on-error: true
       # deploy-pages hard-caps its polling at 10 minutes and cancels at that
       # boundary, even when Pages finishes the deployment shortly afterward.
diff --git a/.github/workflows/skillbot.yml b/.github/workflows/skillbot.yml
index 431b0e78..195acdcd 100644
--- a/.github/workflows/skillbot.yml
+++ b/.github/workflows/skillbot.yml
@@ -45,14 +45,14 @@ jobs:
        github.event.comment.user.type != 'Bot')
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:
           ref: main
           sparse-checkout: src/content/skills
           sparse-checkout-cone-mode: false
 
       - name: Greet the thread and mention the author
-        uses: actions/github-script@v7
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7.1.0
         env:
           MODELS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: