What is llms.txt, and does a Dubai business need one?

What it is

A website has long had two files for machines. robots.txt says which pages crawlers may visit. sitemap.xml lists every page. llms.txt is a third, newer file, meant for the crawlers behind ChatGPT, Claude, Perplexity and the rest. It answers a different question: not "what pages exist" but "what is this site, and where is the good stuff".

It is written in plain text with simple headings. A short one for a Dubai clinic might read:

# Marina Skin Clinic
> Dermatology and laser clinic in Dubai Marina, DHA licensed, since 2016.

## Services
- Laser hair removal: pricing and FAQ
- Acne treatment: approach and before-and-after policy

## About
- Our doctors: names, DHA licence numbers, languages
- Location and hours

Each line links to a page. The whole file is usually under a hundred lines.

What it does, honestly

Three things, and the third is the one that matters.

First, some crawlers read it. The standard was proposed in 2024 and adoption has been uneven. Several AI companies have said they check for it; none has said it changes how they rank. Treat any claim that llms.txt "gets you cited" as a sales line.

Second, it is a clean statement of identity. The engines build a picture of your business from dozens of sources, and when those sources disagree they hedge or go quiet. llms.txt is the one place on the web where you write the canonical version: name, what you do, for whom, where, since when. If your website is large or old, this is the fastest way to tell a crawler which of your 400 pages are the ones you stand behind.

Third, writing it forces the right conversation. The hour spent deciding which ten pages matter, and how to describe the business in one sentence, is the same work that improves the homepage, the Google profile and the LinkedIn page. Most businesses that make the file end up fixing those too.

What it does not do

• It does not replace a sitemap. Keep both.
• It does not keep crawlers out. That is robots.txt.
• It does not make a thin page quotable. If the page it points to does not answer a question, the pointer changes nothing.
• It does not get you into "best agency in Dubai" lists. Those come from other people's pages, not yours.

Does a Dubai business need one?

Need is too strong. Should have one, yes, for the cost. We put it in every site we touch, including our own, and we have seen no downside. We would not pay anyone for it as a separate service, and we would be cautious of an agency whose AEO proposal leads with it.

Where it helps most: businesses with large sites, businesses whose name is shared with others (common in the UAE, where the same trading name appears across emirates), and businesses that have changed what they do and still have old pages indexed. In each case the file lets you state the current truth in one place.

How to make one

1. Write one sentence that says what the business is, for whom, where, and since when. If that sentence is hard to write, that is the finding.
2. List the ten pages a buyer would need: services with prices, about, team, location, case studies, FAQ.
3. Group them under plain headings. One line each, with the link and a few words on what the page answers.
4. Save it as llms.txt at the root of the site. Check it opens in a browser.
5. Update it when you add a page that matters. Ours is updated with every article.

Ours is at samuraconsulting.com/llms.txt if you want a template. Copy the shape, not the content.