The web scan is free and needs no account.
npx sailop install does not work yet: the package is not on npm. What works today is the web scan. Paste a live URL and get every AI-default signature on the page, with the evidence and a fix kit you can apply. Free, no account.
Paste a URL. Sailop fetches the page and its stylesheets and checks 8 AI-stack signatures: Tailwind blue, the blue-to-purple gradient, Inter or Geist, the three-card grid and more. Each one comes with the evidence it found.
A design system seeded from your hostname, the literal class swaps that move your markup onto it, Tailwind v4 @theme, plain CSS variables and font tags. Copy, paste, done.
The kit ends with an agent brief: tokens, swaps and guardrails in one block you paste into Claude Code or Cursor, so the agent does the rewrite in your repo.
One email when npm i sailop works, with what it does and what it touches. Pro, the paid tier, is planned for the same launch.
Because the package is not published on npm yet. Earlier versions of this page showed the command as if it worked. It did not, and we are sorry if you lost time on it. Leave your email below and you will get one message when it does.
The web scan at sailop.com/scan, free and without an account. Paste a live URL, or paste a TSX, CSS or HTML snippet. You get the signatures it found, the evidence, and a fix kit you can apply by hand or through your coding agent.
It reads your source files instead of one rendered page. That matters because most Tailwind classes live in compiled CSS, not in the markup a web scan can see, and because the CLI can apply the mechanical swaps across a whole repo for you.
It is stored in our own database for this one launch email. No newsletter, no resale. Ask [email protected] and it is deleted.