Photograph a receipt and the assistant asks whether it is a business or a private cost, so the two can never be mixed up by mistake. Every proposed booking is printed back in plain writing for a yes before anything is recorded.
What ports as-is
- Resolved-entity fields for any AI tool call that could be contradicted
- Propose-then-confirm pair that never recomputes on confirm
- One-registration tool-call audit logging with shape-based redaction
- A scope flag that widens a view without changing its default
What we build for you
- The category taxonomy and which side of the deductible line each sits on
- The national tax rules that make the split matter
- The booking history the resolver learns from
