diff --git a/.github/workflows/pr-quality.yml b/.github/workflows/pr-quality.yml
new file mode 100644
index 00000000..5348735b
--- /dev/null
+++ b/.github/workflows/pr-quality.yml
@@ -0,0 +1,19 @@
+name: PR Quality
+
+permissions:
+  contents: read
+  issues: read
+  pull-requests: write
+
+on:
+  pull_request_target:
+    types: [opened, reopened]
+
+jobs:
+  anti-slop:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: peakoss/anti-slop@v0
+        with:
+          max-failures: 3
+          blocked-commit-authors: "claude,copilot"