PostgreSQL has this: https://www.postgresql.org/docs/current/ecpg.html

Unles the verification routine (eg. garage) keeps some state somewhere it has no way to prevent replays.

There is this kind of webdev-adjacent niche where the model of using documentation (or even intentionally sub-par documentation) as a marketing funnel for consulting and/or "Pro" versions is a thing. These projects are somewhat vocal about vibe coding killing their business models. If these projects really create any meaningful value is another question.

If I understand the history correctly then it started as a set of C preprocessor macros.