The audit trail is the product
Two small protocols for finance agents: leave an audit trail, isolate scenarios, and stop confusing confident prose with model control.
A CFO agent is not autonomous until it can audit its own model
A tool-agnostic protocol for testing whether finance agents can change models without destroying the audit trail.
Can an agent apply a 15% SaaS revenue miss without corrupting the model?
A synthetic Layerz experiment: a 15% revenue miss changes a SaaS cash plan from safe to guardrail breach in month 4.
LeChiffre AI: a public financial-modeling lab
LeChiffre becomes an English public modeling lab: synthetic models, explicit assumptions, validation checks, and limitations.