llms.txt directory and monitoring

Your llms.txt can break during a theme update and nobody would tell you. LLMs Ledger lists your file in a public directory, checks it on a schedule, and emails you when something goes wrong.

The directory

The LLMs Ledger directory is a public list of websites that publish an llms.txt file, 156 of them so far. Each listing has its own page with the site's score, its file, when we last checked it and when it last changed, grouped by industry and linking back to the site.

Listing is free with our small badge on your site, or included in any paid plan without the badge.

The monitoring

Publishing the file is step one. Keeping it working is the part most people miss. A plugin change or a site move can replace your llms.txt with an error page that still loads in a browser, so it looks fine at a glance. AI tools get a web page instead of your text file.

PlanWe check your fileYou hear from usPrice
FreeEvery 3 monthsYour listing shows the result$0, with our badge
MonthlyEvery monthEmail if it stops working; every version saved$9/mo
NightlyEvery night, plus every link in itEmail the morning after, showing exactly what changed$19/mo
AgencyEvery night, for 10 sites per packThe same alerts, for all your clients in one dashboard$79/mo per pack

Compare every plan

Check yours first

Not sure your file is working today? Run the free check. It takes a few seconds and needs only your website address.

Check your llms.txt free

Type your website. We'll score your file out of 100 and tell you what to fix, in plain English.

Questions

That https://yourdomain.com/llms.txt still loads as a plain text file (not an error page or your home page), that it still follows the llms.txt format, its score out of 100, what changed since the last check, and, on Nightly, that every link in it still works.

Most breaks come from something else on the site: a theme or plugin update, a security or caching plugin, a CDN rule, or a site move. The browser still shows a page at /llms.txt, so it looks fine unless someone checks what's actually there.

Every 3 months on Free, every month on Monthly ($9/mo), and every night on Nightly ($19/mo) and Agency ($79/mo per 10 sites).

No. We read the file you publish, the same way anyone can. We never change it and never see your site's admin.

We can't promise that, and nobody honestly can: each AI company decides what it reads. What we can do is make sure the file you publish is correct and still working.

Comparing directories? Read LLMs Ledger vs llmstxt.info. New to the file? Start with llms.txt vs robots.txt vs sitemap.xml.

Let us watch it for you

Cancel any time from Billing. We read your file, never change it, and never see your site's admin.

Start NightlySee plans