You can do that now. That's really the only thing I've done with a chatbot I thought worked out pretty realistically; using one that lets you get multiple bots in the same chat and playing D&D with them.

The inconsistencies of the output worked in its favor in-so-far as you'll spend half the session arguing over the interpretation of the rules and forgetting what happened previously. Just like at a real table.

The chatbot in question was already designed to be for fictional characters. Getting Martok should be easy.