The Credit Pull Is Not One Event: Undisclosed-Debt Monitoring, the Pre-Closing Refresh, and the Permissible-Purpose Line an AI Agent Cannot Cross
A mortgage credit file is pulled at application and again before the note signs, and the gap between those two pulls is where a borrower opens a car loan the underwriter never saw. An AI agent that watches that gap touches FCRA permissible purpose, the Fannie Mae age-of-documents rule, and the re-underwrite decision. Where the agent monitors, what it is allowed to pull, and why it never gets to re-decide the loan on its own.