About Leaflint

Leaflint is a small, free tool for one job: making and checking llms.txt files. We built it because the format is simple but easy to get subtly wrong (a relative link, a missing summary, a heading in the wrong place), and most site owners have no quick way to tell.

What we promise

• The tool is free and needs no signup.
• Your file is processed in your browser.
• Every issue comes with a plain-English fix.
• When the llms.txt proposal changes, we update the checks and say what changed.

What we don't promise

• That any AI system reads llms.txt, or that it'll change your traffic or rankings.
• That our score is official. It's our own rule check against the published proposal.

Who's behind it: Leaflint is run by Nicholas Syrianoudis. Contact: support@plankfoundry.com. Feedback on a check that looks wrong is welcome; send the snippet and we'll look at it.