# 2026-10-11: SEO backlink crawlers are not welcome (they cost requests and add nothing for readers).
# Search engines and AI crawlers stay welcome below.
User-agent: SemrushBot
User-agent: SemrushBot-BA
User-agent: SemrushBot-SI
User-agent: SemrushBot-SWA
User-agent: SiteAuditBot
User-agent: AhrefsBot
User-agent: AhrefsSiteAudit
User-agent: MJ12bot
User-agent: DotBot
User-agent: SERankingBacklinksBot
User-agent: BLEXBot
User-agent: DataForSeoBot
User-agent: Barkrowler
User-agent: serpstatbot
User-agent: MegaIndex.ru
User-agent: ZoominfoBot
Disallow: /

User-agent: *
Allow: /

Sitemap: https://lindy-books.org/sitemap.xml
Sitemap: https://lindy-books.org/pages-sitemap.xml

# AI crawlers are welcome. This library exists to be read and recommended.
# Machine guide: https://lindy-books.org/llms.txt