{
 "slug": "block-ai-training",
 "title": "Block AI training, keep AI search",
 "summary": "Refuse the crawlers that feed model training. Keep the ones that put you in ChatGPT, Claude, Perplexity and Gemini answers.",
 "detail": "The distinction most people actually want, and the one that is easy to get wrong: GPTBot trains, OAI-SearchBot indexes for citation. Blocking both loses you the traffic and gains you nothing extra. Google and Apple have no separate crawler at all — Google-Extended and Applebot-Extended are pure control tokens, so they belong in this file while Googlebot and Applebot must not.",
 "crawler_count": 13,
 "crawlers": [
  "anthropic-ai",
  "applebot-extended",
  "bytespider",
  "claudebot",
  "cohere-training-data-crawler",
  "facebookbot",
  "google-extended",
  "googleother",
  "gptbot",
  "meta-externalagent",
  "semrushbot-ocob",
  "tiktokspider",
  "webzio-extended"
 ],
 "robots_txt_url": "https://www.pathwren.workers.dev/robots/block-ai-training.txt",
 "robots_txt": "# AI Crawler Index — policy: block-ai-training\n# Block AI training, keep AI search\n# Refuse the crawlers that feed model training. Keep the ones that put you in ChatGPT, Claude, Perplexity and Gemini answers.\n# Generated 2026-09-01 from https://www.pathwren.workers.dev/policy/block-ai-training.html\n# 13 crawlers named. Paste into robots.txt at your document root.\n\nUser-agent: anthropic-ai   # control token, no crawler uses this user-agent\nDisallow: /\n\nUser-agent: Applebot-Extended   # control token, no crawler uses this user-agent\nDisallow: /\n\nUser-agent: Bytespider   # compliance disputed; enforce at the edge\nDisallow: /\n\nUser-agent: ClaudeBot\nDisallow: /\n\nUser-agent: cohere-training-data-crawler\nDisallow: /\n\nUser-agent: FacebookBot\nDisallow: /\n\nUser-agent: Google-Extended   # control token, no crawler uses this user-agent\nDisallow: /\n\nUser-agent: GoogleOther\nDisallow: /\n\nUser-agent: GPTBot\nDisallow: /\n\nUser-agent: meta-externalagent\nDisallow: /\n\nUser-agent: SemrushBot-OCOB\nDisallow: /\n\nUser-agent: TikTokSpider   # compliance disputed; enforce at the edge\nDisallow: /\n\nUser-agent: Webzio-Extended\nDisallow: /\n\nUser-agent: *\nAllow: /\n\nSitemap: https://www.pathwren.workers.dev/sitemap.xml\n",
 "generated": "2026-09-01"
}