the "useCanUseTool.tsx" hook, is definitely something I would hate seeing in any code base I come across.

It's extremely nested, it's basically an if statement soup

`useTypeahead.tsx` is even worse, extremely nested, a ton of "if else" statements, I doubt you'd look at it and think this is sane code

  1. Randomly peeking at process.argv and process.env all around. Other weird layering violations, too.
  2. Tons of repeat code, eg. multiple ad-hoc implementations of hash functions / PRNGs.
  3. Almost no high-level comments about structure - I assume all that lives in some CLAUDE.md instead.

have a look at src/bootstrap/state.ts :D