I've been using LLM-assistance for my larger open source projects - https://github.com/simonw/datasette https://github.com/simonw/llm and https://github.com/simonw/sqlite-utils - for a couple of years now.

Also literally hundreds of smaller plugins and libraries and CLI tools, see https://github.com/simonw?tab=repositories (now at 880 repos, though a few dozen of those are scrapers and shouldn't count) and https://pypi.org/user/simonw/ (340 published packages).

Unlike my tools.simonwillison.net stuff the vast majority of those products are covered by automated tests and usually have comprehensive documentation too.

What do you mean by my script?