# AI crawlers - opt-in for indexing, retrieval, and training.
# Modern IETF content-signals: search + ai-input + ai-train all yes.
User-agent: *
Content-Signal: search=yes, ai-input=yes, ai-train=yes
Allow: /
Disallow: /policies/
Disallow: /contact
Disallow: /security
Disallow: /abuse

# Named explicitly so a user-agent-specific lookup cannot fall back to a
# more restrictive default.
User-agent: ClaudeBot
Allow: /

User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: CCBot
Allow: /

User-agent: Bytespider
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: meta-externalagent
Allow: /

User-agent: cohere-ai
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Diffbot
Allow: /

User-agent: FacebookBot
Allow: /

User-agent: Omgilibot
Allow: /

User-agent: Timpibot
Allow: /

User-agent: YouBot
Allow: /

Sitemap: https://matris.ai/sitemap.xml