Your llms.txt, always current.
A generate call makes a file once. A managed site keeps it current — forever. We regenerate on your schedule when your content changes, and serve the freshest version from a stable URL.
llms-txt.io/s/site_8f2…/llms.txtllms-txt.io/s/site_8f2…/llms-full.txtGenerated once, stale forever
You generate a great llms.txt, commit it, and move on. Three months and a dozen doc changes later, the file AI assistants read is wrong — pointing at pages you've renamed and missing everything you've shipped since. Managed sites close that gap automatically, so you never think about it again.
Maintenance, handled
Everything needed to keep a file current and serve it — without it ever becoming your problem.
Always current
Auto-regenerates weekly or daily — and only when your content actually changes, so the file you serve is never stale.
Refresh cadenceSmart change detection
We fingerprint your site before regenerating, so a no-op refresh costs nothing and never churns your file or your webhook.
How change detection worksStable URL + webhook
Every site serves its files from a permanent URL, and we POST your webhook with the fresh contents on every change.
Connecting your filePublish your way
Two ways to go live: a one-line edge rewrite that points your /llms.txt at us, or commit the file into your repo and serve it entirely from your own infra.
Rewrite or webhookAgent instructions built in
Embed an instructions-for-agents block so assistants describe and use your product the way you intend.
About the standardBuilt to scale
Manage one site or up to 250 from a single account — for agencies and platforms maintaining files at scale.
Plans & limitsSet it once
Three steps, then it runs itself.
Register your site
Add a domain, pick which files to generate, and set the refresh cadence. We generate the first version right away.
We keep it current
On your schedule, we re-check your site and regenerate only when the content has changed. Hands-off.
You serve it
Fetch from the stable URL, point your domain at it, or receive the file by webhook and commit it into your build.
Built for teams that ship
Devtools & docs teams
Keep your product docs agent-ready as you ship, without adding a maintenance chore to every release.
Agencies
Maintain llms.txt for every client site from one dashboard, and prove the file is always fresh.
Platforms
Offer always-current llms.txt to the sites on your platform, served at scale from stable URLs.
Stop maintaining llms.txt by hand
Register a site and we keep it current — from a single project to hundreds of agency sites.