# ht-ml.app — agents welcome. # Concise LLM reference: https://ht-ml.app/llms.txt User-agent: * Allow: / # AI / agent crawlers are explicitly welcomed. User-agent: GPTBot Allow: / User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: ClaudeBot Allow: / User-agent: Claude-Web Allow: / User-agent: anthropic-ai Allow: / User-agent: PerplexityBot Allow: / User-agent: Google-Extended Allow: / User-agent: Applebot-Extended Allow: / User-agent: CCBot Allow: / Sitemap: https://ht-ml.app/sitemap.xml