diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 0000000..f60d9cc
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,59 @@
+name: Deploy
+
+# Only run after the CI workflow succeeds on the same push to main.
+on:
+  workflow_run:
+    workflows: ["CI"]
+    types: [completed]
+    branches: [main]
+
+# Skip if CI failed — the condition below gates on workflow_run's conclusion.
+concurrency:
+  group: deploy-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    name: build + deploy
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: "1.3.14"
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Typecheck
+        run: bun run typecheck
+
+      - name: Build web app
+        run: bun --cwd apps/web run build
+
+      - name: Deploy to VPS over SSH
+        env:
+          SSH_DEPLOY_HOST: ${{ secrets.SSH_DEPLOY_HOST }}
+          SSH_DEPLOY_PORT: ${{ secrets.SSH_DEPLOY_PORT }}
+          SSH_DEPLOY_USER: ${{ secrets.SSH_DEPLOY_USER }}
+          SSH_DEPLOY_KEY: ${{ secrets.SSH_DEPLOY_KEY }}
+        run: |
+          mkdir -p ~/.ssh
+          echo "$SSH_DEPLOY_KEY" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+          # Add VPS host key (non-interactive)
+          ssh-keyscan -p "$SSH_DEPLOY_PORT" "$SSH_DEPLOY_HOST" >> ~/.ssh/known_hosts 2>/dev/null
+          # Deploy: pull latest, reinstall, rebuild web, restart all 4 services
+          ssh -i ~/.ssh/deploy_key -p "$SSH_DEPLOY_PORT" "$SSH_DEPLOY_USER@$SSH_DEPLOY_HOST" \
+            'set -e;
+             cd /home/code/mcpedia &&
+             git pull origin main &&
+             /home/code/.bun/bin/bun install --frozen-lockfile &&
+             /home/code/.bun/bin/bun --cwd apps/web run build &&
+             sudo systemctl restart mcpedia-web mcpedia-api mcpedia-mcp mcpedia-worker &&
+             sleep 3 &&
+             systemctl --no-pager status mcpedia-web mcpedia-api mcpedia-mcp mcpedia-worker --no-legend'