diff --git a/.github/workflows/triage.yml b/.github/workflows/triage.yml
new file mode 100644
index 0000000..3c31310
--- /dev/null
+++ b/.github/workflows/triage.yml
@@ -0,0 +1,72 @@
+name: Notification Triage
+
+on:
+  schedule:
+    - cron: '0 * * * *'   # every hour
+  workflow_dispatch:        # manual trigger with inputs
+    inputs:
+      limit:
+        description: 'Max notifications to triage'
+        default: '50'
+        required: false
+      dry_run:
+        description: 'Dry run (preview actions without executing)'
+        type: boolean
+        default: false
+
+env:
+  PYTHON_VERSION: "3.11"
+
+jobs:
+  triage:
+    name: Triage GitHub Notifications
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          cache: pip
+
+      - name: Install dependencies
+        run: pip install requests pyyaml python-dotenv anthropic
+
+      - name: Run triage
+        id: triage
+        env:
+          # GITHUB_TOKEN is the Actions token — has notifications:read + write scope
+          GITHUB_TOKEN: ${{ secrets.TRIAGE_GITHUB_TOKEN || secrets.GITHUB_TOKEN }}
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+        run: |
+          LIMIT="${{ github.event.inputs.limit || '50' }}"
+          DRY_RUN="${{ github.event.inputs.dry_run || 'false' }}"
+
+          ARGS="--limit $LIMIT"
+          [ "$DRY_RUN" = "true" ] && ARGS="$ARGS --dry-run"
+
+          echo "## 🔔 Notification Triage Run" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "- Limit: $LIMIT" >> $GITHUB_STEP_SUMMARY
+          echo "- Dry run: $DRY_RUN" >> $GITHUB_STEP_SUMMARY
+          echo "- LLM: ${{ secrets.ANTHROPIC_API_KEY && 'Claude (LLM)' || 'Rule-based fallback' }}" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+
+          python notification_copilot.py $ARGS 2>&1 | tee -a $GITHUB_STEP_SUMMARY
+
+          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
+
+      - name: Create issue on failure
+        if: failure()
+        uses: actions/github-script@v7
+        with:
+          script: |
+            github.rest.issues.create({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              title: `Notification triage failed — ${new Date().toISOString().slice(0,16).replace('T',' ')} UTC`,
+              body: `## ⚠️ Scheduled triage failed\n\n**Run:** ${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}\n\nCheck the run logs for details. Common causes:\n- \`TRIAGE_GITHUB_TOKEN\` secret missing or expired\n- \`ANTHROPIC_API_KEY\` invalid (rule-based fallback should still work)\n- GitHub API rate limit hit`,
+              labels: ['bug', 'automated'],
+            });