llms.txt Validator

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Check an llms.txt file for the required H1, blockquote summary, sections and link format, so AI tools can read your site.

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Frequently Asked Questions

What is llms.txt?

A Markdown file at /llms.txt that gives language models a concise, curated map of your site.

What is required?

An H1 with the project name; a blockquote summary, H2 sections of link lists and an Optional section are recommended.

Is my data uploaded?

No. Everything runs locally in your browser.

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