llms.txt
# Allow all AI systems by default
User-agent: *
Allow: /
# OpenAI (ChatGPT, GPTBot)
User-agent: GPTBot
Allow: /
# Anthropic (Claude)
User-agent: ClaudeBot
Allow: /
# Perplexity AI
User-agent: PerplexityBot
Allow: /
# Google AI (Gemini, Bard-related crawlers)
User-agent: Google-Extended
Allow: /
# Common Crawl (used by many AI models)
User-agent: CCBot
Allow: /
# Meta AI (Facebook / LLaMA)
User-agent: Meta-ExternalAgent
Allow: /
# Amazon AI
User-agent: Amazonbot
Allow: /
# Apple AI / Applebot
User-agent: Applebot
Allow: /
# Bytespider (TikTok / ByteDance AI)
User-agent: Bytespider
Allow: /
# You.com AI
User-agent: YouBot
Allow: /
# Diffbot (AI extraction engine)
User-agent: Diffbot
Allow: /
# Archive / dataset crawlers
User-agent: ia_archiver
Allow: /