The tools on tools.simonwillison.net were mostly built using AI-assisted programming.

This page lists the commit messages for each tool, many of which link to the LLM transcript used to produce the code.

The descriptions for each of the tools were generated using Claude 3.7 Sonnet.

This is such a cool use of a website. Using AI, Simon has generated a set of small utilities that are useful to him. If they're useful to others though, he's made them avaiable on his website.