llms.txt generator llms.txt
llms.txt is a small Markdown file in the root that tells AI systems what your site is about and which pages matter. A proposal, not a standard.
Experimental. The tools are based on public statements by AI providers, current studies, published assessments by AI and SEO experts and hands-on experience of site owners. AI platforms do not disclose their criteria, so the results are approximations, experience and observations.
1What is it?
TagSpion builds a skeleton from title, description and the most important internal links (from the page or the sitemap) following the proposal at llmstxt.org. You add descriptions and remove what should not be in.
2Why it matters
Whether and how AI providers use llms.txt is not proven. It costs nothing, does no harm and takes ten minutes to maintain. That is why TagSpion shows it but deducts no points if it is missing.
3What TagSpion checks
| Check | Rating |
|---|---|
| llms.txt present | display only, no effect on the AI grade |
4How to fix it
- Save the file as llms.txt and put it in the root: https://www.example.com/llms.txt
- One half sentence per link about what the reader finds there.
# Trattoria Bella > Italian restaurant in Munich-Schwabing: fresh pasta, wood-fired pizza, 120 wines. Open daily from 11:30. ## Main pages - [Menu](https://www.example.com/en/menu/): all dishes with prices - [Reservations](https://www.example.com/en/reservations/): book a table online - [Opening hours and directions](https://www.example.com/en/contact/) ## Optional - [About us](https://www.example.com/en/about/)
5Frequently asked questions
Do ChatGPT or Claude read llms.txt?
No major provider has officially confirmed it. Some tools and smaller services use it. Hence: not a standard, in testing.