Free tools
Check your website for AI assistants
Free checks any website owner can run in a minute — no sign-in, no install. Each one gives a plain-language verdict, the fix, and a link you can send to whoever runs your site.
llms.txt check
See whether assistants can read what your site is about — and get a starter file if they cannot.
Run the check
WebMCP check
See whether an assistant can act on your site — book, order, check — and what to fix if not.
Run the check
MCP server check
Test any MCP server the way a client would — sign-in, tools, input rules, speed — without running anything.
Run the check
01Questions
Before you run one
- No. Every tool here is free and works without signing in. Type an address, press Check, read the verdict.
- Yes. The checks only read what the site already publishes to everyone, never sign in, never change anything, and never run a site's tools. Results are kept for a few hours so a shared link opens instantly, and nothing about you is stored.
- More and more customers ask an assistant before they open a website. A site that describes itself well, publishes its actions and answers correctly is the one the assistant can recommend, quote and act on. These checks show where you stand.