Check a customer-onboarding package for completeness before human approval: confirm every required document is present, unexpired, legible, and signed; cross-check identity fields (legal name, date of birth, address, TIN) across the application and supporting documents; and surface unresolved exceptions — each finding cited to its source. Use when an onboarding specialist, branch, or operations associate asks "is this onboarding package complete", "what documents are missing", "are these IDs expired or unsigned", "do the customer details match across documents", or needs a review-ready gap list before certifying a new account. This skill reports completeness gaps and a de…