Summary
Vercel announced Native Deployment Checks on April 28, 2026, letting teams run lint and typecheck steps directly on each deployment alongside the build. When a check fails on a pull request, Vercel Agent now investigates the failure and suggests a fix that can be reviewed and merged.
What changed
Vercel launched built-in deployment checks for linting and typechecking and connected failed PR checks to Vercel Agent remediation.
Why it matters
Vercel is turning CI-style verification into a first-party deploy surface and attaching an agent loop to the failure path. That tightens the path from detection to repair and gives Vercel a more opinionated developer workflow around shipping and fixing code on its own platform.
Evidence excerpt
Vercel said Native Deployment Checks run lint and typecheck on every deployment in parallel with the build, and that Vercel Agent investigates failed pull-request checks and suggests a fix to review and merge.