# PHII Labs: AI crawlers and agents are welcome. # Content signals (https://contentsignals.org): search, AI answers and AI training are all allowed. User-Agent: * Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / User-Agent: GPTBot User-Agent: OAI-SearchBot User-Agent: ChatGPT-User User-Agent: ClaudeBot User-Agent: Claude-SearchBot User-Agent: Claude-User User-Agent: PerplexityBot User-Agent: Perplexity-User User-Agent: Google-Extended User-Agent: Applebot-Extended User-Agent: Bingbot User-Agent: CCBot User-Agent: meta-externalagent User-Agent: Amazonbot User-Agent: DuckAssistBot Content-Signal: search=yes, ai-input=yes, ai-train=yes Allow: / Host: https://phiilabs.com Sitemap: https://phiilabs.com/sitemap.xml