I tried it on my codebase. There's a lot of overlap with tools like Oxlint / ESLint, I'm not sure that's too valuable vs. a more focused tool that actually focuses solely on 'slop' signals. These lint rules tend to get very opinionated which is why those tools expose so many configuration options.

One real bug tho:

> [ERROR] Imports "mdast" but it's not declared in package.json

A type-only import like `import type { Blockquote, RootContent } from 'mdast';` is actually acceptable if `"@types/mdast": "^4.0.4"` is included in the package.json.