# Touchstone — tamper-evident audit logs for AI agents. Agents are welcome.
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: CCBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: *
Allow: /
Crawl-delay: 3

Sitemap: https://touchstone.cv/sitemap.xml