# Shared across multiple competitions (Competition-Backend is a shared submodule).
# Keep this generic: no competition-specific domain, sitemap, or pages.

# Allow all standard search crawlers.
User-agent: *
Allow: /

# Allow AI search / answer engines explicitly (visibility in AI results).
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: Applebot-Extended
Allow: /

# Block the Internet Archive crawler (kept from prior policy).
User-agent: ia_archiver
Disallow: /