Native Deployment Checks are now available

Source: Vercel Blog

Native Deployment Checks

You can now run lint and typecheck on every Vercel deployment, in parallel with the build. Native Deployment Checks are available to every team and join your existing Deployment Checks alongside GitHub and Marketplace integrations.

Enabling Native Deployment Checks

Add the check from your project’s Build and Deployment settings:
Build and Deployment → Deployment Checks.

Vercel runs the matching script from your package.json on each deployment and skips the check if no matching script exists. You can mark a check as required to hold the deployment from production until it passes, and choose which environments each check runs on.

Handling Failures

When a Native Deployment Check fails on a pull request, the Vercel Agent investigates the failure and suggests a fix you can review and merge.