AI Governance & Assurance · live demo

The model-risk gate that never stops watching.

AI/ML is now roughly half of a large bank's model inventory, and the two weakest spots in every SR 11-7 exam are an incomplete inventory (undocumented models found during the exam) and ongoing outcomes monitoring (live models that silently degrade). Custodian is a deterministic control plane for both: a rules engine scores every model against the SR 11-7 / MAS checklist and returns PASS / CONDITIONAL / BLOCKED, the language model never decides deployability, then a drift monitor forces re-validation the moment a passed model breaches its thresholds. Every verdict is cited to a control and replayable. synthetic data · 208 models · runs in your browser