Check Next.js changes in a real browser.
Checks changes to a running Next.js app against both framework diagnostics and real-browser behavior.
When to use it
Use after editing app code to verify runtime behavior rather than compilation or type checks alone.
It changes how the agent edits and verifies a Next.js app by requiring runtime checks alongside code changes.
What you provide
Requires Next.js 16.3 or newer with Turbopack; missing requirements cause the workflow to stop.
Requires agent-browser 0.31.1 or newer, available directly on PATH.
This skill
agent-browser
Installs agent-browser globally
agent-browser session state
Saves browser cookies and storage