User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: CCBot
Allow: /

User-agent: Cohere-ai
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: *
Allow: /

# Content usage signals for AI systems (contentsignals.org)
Content-Signal: ai-train=no, ai-input=yes, search=yes

Sitemap: https://x402.nsgoods.org/sitemap.xml