diagnose-page-load

End-to-end diagnosis of a Next.js page's loading behavior. Drives a real Chrome via agent-browser so the human can navigate / log in, then runs three sub-diagnoses in order. Each sub-skill is independently runnable if you only need that slice.

Prerequisites

• Next.js 16+ dev server with cacheComponents: true for the PPR pass.
• agent-browser installed.

Procedure

1. Prep the browser session