# OpenAI Crawlers
User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: GPTBot
Allow: /

# Perplexity Crawlers
User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

# Anthropic/Claude Crawlers
User-agent: ClaudeBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

# *
User-agent: *
Allow: /

# API routes and backend paths
Disallow: /api/
Disallow: /_next/
Disallow: /_vercel/

# User account and authentication pages
Disallow: /settings
Disallow: /profile

# Error and utility pages
Disallow: /error
Disallow: /404
Disallow: /500
Disallow: /redirect/

# Search with parameters (avoid duplicate content)
Disallow: /search?*

# Sitemaps
Sitemap: https://playtester.io/sitemap.xml