.well-known/ai.txt

AI Crawler Preferences for grandcollector.com

This file follows the proposed ai.txt standard for AI crawler discovery

Allow all major AI crawlers for search and discovery

Allow: GPTBot
Allow: ChatGPT-User
Allow: ClaudeBot
Allow: Claude-Web
Allow: PerplexityBot
Allow: Google-Extended
Allow: GoogleOther
Allow: OAI-SearchBot

Training data opt-out

Disallow: CCBot
Disallow: GPTBot /training
Disallow: ClaudeBot /training

Training policy: AI crawlers may use content for search/indexing but NOT for model training

This is also declared via Content-Signal header: ai-train=no

Contact for crawler questions

Site: grandcollector.com

Updated: 2026-07-01