About marketplace-deploy
marketplace-deploy is a skill for deploying Sitecore Marketplace apps to Vercel. It guides users through build and configuration checks, deployment, and post-deployment URL setup, requiring confirmation before actions with production side effects.
Key features
- 01Local build verification
- 02CSP and environment checks
- 03Extension point registration check
- 04Vercel project linking and deployment
- 05Post-deployment Sitecore configuration
Use cases
- 01Preparing a Sitecore Marketplace app for Vercel
- 02Checking required settings before deployment
- 03Deploying a preview or production build
- 04Updating the app URL in Sitecore Developer Portal
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ vercel-labs/ sitecore-skills --skill marketplace-deployAfter installing, type/marketplace-deployin Claude Code to confirm it loaded.
Bundled filesreferences/vercel-config.md
Details
From the project READMEDeploy to Vercel
You are helping the user deploy their Sitecore Marketplace app to Vercel.
Important: This skill has real side effects (deploying to production). Confirm each step with the user before executing.
Pre-Deploy Checklist
Before deploying, verify:
- Build succeeds locally:
npm run build
- CSP headers are configured — Check
next.config.tsforframe-ancestors:
// next.config.ts must include:
headers: [
{
source: "/(.*)",
headers: [
{
key: "Content-Security-Policy",
value: "frame-ancestors 'self' https://*.sitecorecloud.io",
},
],
},
]
-
Environment variables are set — Check that
.env.localexists and has required values -
Extension points are registered — All routes defined in the app should be registered in the Developer Portal
Deploy Steps
Step 1: Install Vercel CLI (if needed)
npm i -g vercel
Step 2: Link to Vercel project
vercel link
Step 3: Set environment variables
# For client-side apps
vercel env add NEXT_PUBLIC_SITECORE_APP_ID
# For full-stack (Auth0) apps — add all Auth0 vars too
vercel env add AUTH0_SECRET
vercel env add AUTH0_BASE_URL
vercel env add AUTH0_ISSUER_BASE_URL
vercel env add AUTH0_CLIENT_ID
vercel env add AUTH0_CLIENT_SECRET
vercel env add AUTH0_AUDIENCE
vercel env add AUTH0_SCOPE
Step 4: Deploy
# Preview deployment
vercel
# Production deployment
vercel --prod
Step 5: Post-Deploy Configuration
After deploying:
- Copy the production URL from Vercel
- Go to Sitecore Developer Portal → Your App → Settings
- Set the App URL to the Vercel production URL
- Update
AUTH0_BASE_URLenv var in Vercel to match the production URL (if using Auth0)
Reference Files
- Vercel Config — vercel.json and next.config.ts templates