# ===========================================
# PapersFlow Crawler Directives
# ===========================================

# Traditional Search Engines
User-agent: Googlebot
Allow: /

User-agent: Bingbot
Allow: /

# ===========================================
# AI/LLM Crawlers - EXPLICITLY ALLOWED
# ===========================================

# OpenAI
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

# Anthropic
User-agent: ClaudeBot
Allow: /

User-agent: anthropic-ai
Allow: /

# Perplexity
User-agent: PerplexityBot
Allow: /

# Google AI (Gemini, AI Overviews)
User-agent: Google-Extended
Allow: /

# Cohere
User-agent: cohere-ai
Allow: /

# Meta AI
User-agent: FacebookBot
Allow: /

User-agent: Meta-ExternalAgent
Allow: /

# Apple Intelligence
User-agent: Applebot-Extended
Allow: /

# Common Crawl (used by many AI training)
User-agent: CCBot
Allow: /

# ===========================================
# Default & Restrictions
# ===========================================

User-agent: *
Allow: /
Disallow: /api/
Disallow: /.well-known/

# ===========================================
# Sitemap & AI Content Index
# ===========================================

Sitemap: https://papersflow.ai/sitemap.xml

# AI Content Index (emerging standard)
llms-txt: https://papersflow.ai/llms.txt