# BNBCalc robots.txt
# All crawlers, including AI search/citation bots, are allowed.

User-agent: *
Disallow: /404
Allow: /

# AI search & citation crawlers — explicitly allowed so they can cite us.
User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Google-Extended
Allow: /

Sitemap: https://sitemaps.bnbcalc.com/sitemaps/sitemap-index.xml