I feel like you can do the same using a single markdown file and an LLM (e.g. Claude Code).

I do it that way and then I hooked it up with the Telegram API. I’m able to ask things like “What’s my passport number?” and it just works.

Combine it with git and you have a Datomic-esque way of seeing facts getting added and retracted simply by traversing the commits.

I arrived to the solution after trying more complex triplets-based approach and seeing that plain text-files + HTTP calls work as good and are human (and AI) friendly.

The main disadvantage is having unstructured data, but for content that fits inside the LLM context window, it doesn’t matter practically speaking. And even then, when context starts being the limiting factor, you can start segmenting by categories or start using embeddings.