Plumbline.ai

Plumbline.ai is an AI co-pilot for construction lenders , banks and Construction Risk Management Consultants (CRMCs) verifying monthly draw requests against the plans they're financing. It pairs frontier-grade reasoning (Claude Opus 4.7) with modern field telemetry , drones, IoT sensors , 360° walkthroughs, and fixed-position construction cameras, to turn an inspector's manual workflow into a structured, audit-ready pipeline. Today verification is manual: an inspector drives to site, eyeballs progress, and writes a narrative the loan officer takes on faith. OCC and FDIC have flagged weak Change Order and Schedule-of-Values discipline as a safety-and-soundness issue. An 8-agent Opus 4.7 architecture ingests sealed PDF plans across four disciplines (architectural, structural, electrical, plumbing), the loan's finance plan, the AIA G703 Schedule of Values, and authenticated site evidence. A Managed-Agents Supervisor then investigates findings autonomously and produces a Gap Report with a draw verdict — APPROVE / APPROVE_WITH_CONDITIONS / HOLD / REJECT, citing G703 line items and flagging unapproved scope. Two industries that resisted automation, bank credit risk and field construction , converge here. Agents do the cognition; drones and IoT bring the field witness. Built at the seam between regtech for financial services (my work) and 50 years of practice (my father's). MIT licensed