llms.txt is a plain-text file at the root of your site that tells AI agents what your site is and where the important pages are. Think robots.txt, but for answer engines and agents instead of search crawlers, pointing them at the truth rather than gating them out.
Why it matters
Agents and answer engines are starting to read the web on your behalf, and they need a fast, honest map of your site. Left to guess, they infer your story from whatever page they happen to land on.
llms.txt is you writing that map yourself: here is what we are, here is where the real answers live. It is an emerging convention, not a settled standard, but adoption is climbing.
It will not force an engine to cite you. What it does is remove the excuse to get the basics wrong.
How Jinn treats it
Jinn publishes its own llms.txt, generated from real public copy so it can never drift from what the site actually says. Nothing in it is invented; if a fact is not already on a public page, it does not belong there.
And Jinn gives you the same starting point: a free tool that writes a correct llms.txt from your live site in seconds, reading your homepage title, summary, headings, and the pages your navigation points to.
The llms.txt Generator writes yours from your live site, free. See it
Related terms
Write the map yourself.
Do not let an agent infer your brand from a random page. Generate a correct llms.txt from your live site, free.