llms.txt Analysis and Generation

What it does

This skill teaches the agent the llms.txt convention, a proposed plain-text Markdown file placed at a site's root that summarises the site and points AI systems to its most important pages. Once installed, the agent can fetch a site's existing llms.txt (and llms-full.txt), check it against the format rules, and report problems such as missing sections, relative URLs or broken links. It can also crawl a site and draft a new llms.txt from scratch.

Try asking

• “Check whether example.com has a valid llms.txt and list any format problems”Copy
• “Generate an llms.txt for my business website by crawling its main pages”Copy
• “Create an llms-full.txt with page-level key facts for our documentation site”Copy
• “Review my existing llms.txt and suggest better descriptions for each page”Copy

Get better results

• Give the agent the exact domain and state whether you want validation only or a new file written, since generation writes files locally.
• Review generated descriptions and key facts before publishing, because the agent drafts them from crawled pages and may get details wrong.
• Only point the skill at sites you own or are authorised to analyse, as it fetches many URLs.

What's inside

• SKILL.md