llms.txt
In short
A proposed file at the site root that lists important pages for language models in Markdown.
Example
An example.com/llms.txt file with short, described links to product, pricing and contact pages.
Where you'll see it in AILens
An optional llms.txt draft in the fix kits; control SPM-005 explains whether this file really raises the score.
There is no clear evidence that the major AI engines use this file. Adding it does no harm, but it adds no points and does not change your score.
Often confused with
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