Ask HN: Is LLMs.txt a REAL thing now?

by artur_maklyon 3/21/2025, 5:02 PMwith 3 comments

I ask because apparently CloudFlare has launched theirs: https://developers.cloudflare.com/llms.txt

Has anyone seen it work affect their AI results?

I know it's still in the proposal stage: https://llmstxt.org/

and many here dont like it for various reasons: https://news.ycombinator.com/item?id=41439983

But what evidence is there now that it is being used as a data source over the actual content of the website?

by LinuxBenderon 3/21/2025, 5:11 PM

I searched Google using "inurl:/llms.txt" and mostly found blogs talking about it but there are a few real world cases apparently. There is probably a better way to search for it. My search skills are awful. If there was a way to add a limit to type "text/plain" that might weed out the blogs.

by themanmaranon 3/21/2025, 5:18 PM

I think it's still early stage, and it's likely LLMs running search will add a "checkForLLMsTxt" step to their pipeline. But as models get smarter, it's unclear how much value you'd get from the LLMs.txt vs just having the model read your website.

We had it set up for our API docs[1] (since it's provided by Mintlify). And it's nice to know it's there. But unclear how much traffic those LLMs.txt pages get.

[1]https://docs.getomni.ai/llms.txt