# Search engines and link-preview crawlers
User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Bingbot
User-agent: DuckDuckBot
User-agent: Twitterbot
User-agent: facebookexternalhit
User-agent: LinkedInBot
User-agent: Slackbot
User-agent: WhatsApp
Allow: /

# Answer engines — explicitly allowed, see route comment
User-agent: GPTBot
User-agent: OAI-SearchBot
User-agent: ChatGPT-User
User-agent: ClaudeBot
User-agent: Claude-User
User-agent: Claude-SearchBot
User-agent: PerplexityBot
User-agent: Perplexity-User
User-agent: Google-Extended
User-agent: Applebot-Extended
User-agent: MistralAI-User
User-agent: cohere-ai
User-agent: Amazonbot
User-agent: DuckAssistBot
User-agent: meta-externalagent
User-agent: YouBot
Allow: /

# Everything else
User-agent: *
Disallow: /blog/unsubscribe
Allow: /

Sitemap: 	https://listlio.com/sitemap.xml

# Not a standard robots.txt directive and not currently read by any major
# engine (Google has said it will not support llms.txt). Kept as a cheap
# option on future adoption — do not treat it as a ranking lever.
llms: 	https://listlio.com/llms.txt
llms: 	https://listlio.com/blog/llms.txt