Why it matters
llms.txt is an emerging convention that gives AI agents a curated Markdown map of the site. It's cheap to add and helps coding agents and answer engines find the right pages.
How to fix it
Add public/llms.txt or an app/llms.txt/route.ts generated from the same facts file as the sitemap.
Example
# Acme
> Acme builds deploy previews for monorepos.
## Docs
- [Quickstart](https://example.com/docs/quickstart.md)References
More lint rules
void lint reports 67 rules in this category. Static source checks with no browser: Tailwind v4 silent failures, Next.js 16 API traps, React render-body bugs, accessibility markup, SEO files and motion hygiene.
missing-sitemapNo sitemapmissing-robotsNo robots.txtmissing-og-imageNo Open Graph image anywheremissing-iconNo favicon / app icondynamic-metadata-streamingRequest-time `generateMetadata` without `htmlLimitedBots`missing-langRoot `<html>` without `lang`jsonld-missingNo JSON-LD structured datasitemap-lastmod-nowSitemap uses `new Date()` for `lastModified`