Content Signals (IETF draft, Cloudflare-supported) declare permitted AI uses.
# search: allow citation in live AI search results
# ai-input: allow use as live retrieval context (RAG)
# ai-train: allow use in model training datasets (maximises AI baseline awareness)

Content-Signals: search=yes, ai-input=yes, ai-train=yes

User-agent: *
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /

# OpenAI
User-agent: GPTBot
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /

User-agent: ChatGPT-User
Allow: /
User-agent: OAI-SearchBot
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /

# Anthropic
User-agent: ClaudeBot
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /
User-agent: anthropic-ai
Allow: /

# Google AI (Gemini / AI Mode, separate from Googlebot)
User-agent: Google-Extended
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /
User-agent: Googlebot
Allow: /

# Perplexity
User-agent: PerplexityBot
Content-Signals: search=yes, ai-input=yes, ai-train=yes
Allow: /
User-agent: Perplexity-User
Allow: /

# xAI (Grok)
User-agent: GrokBot
Allow: /

# Sitemaps for all Hari properties 
Sitemap: https://www.thehari.com/london/sitemap_index.xml
Sitemap: https://www.thehari.com/hong-kong/sitemap_index.xml