> These are questions that classic contracts don't usually cover because things tend to be more deterministic with static code.

Why? You have a delivery and you entered into some guarantees as part of the contract. Whether you use an agent, or roll a dice - you are responsible for upholding the guarantees you entered into as part of the contract. If you want to offload that guarantee, then you need to state it in the contract. Basically, what the MIT Licenses do: "No guarantees, not even fitness for purpose". Whether someone is willing to pay for something where you enter no liability for anything is an open question.