# Default - block unknown or unwanted bots
User-agent: *
Disallow: /

# -----------------------
# Core Search Engines
# -----------------------

User-agent: Googlebot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: Bingbot
Allow: /

# -----------------------
# Major AI Crawlers
# -----------------------

User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

# -----------------------
# Platform Ecosystems
# -----------------------

User-agent: Applebot
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: FacebookBot
Allow: /

User-agent: Bytespider
Allow: /

User-agent: LinkedInBot
Allow: /

# -----------------------
# Data / Training Layer
# -----------------------

User-agent: CCBot
Allow: /

User-agent: ia_archiver
Allow: /