# Sunset — robots.txt # Last updated: 2026-05-23 # Policy: allow all crawlers (educational content; AI brand visibility outweighs scraping risk) User-agent: * Allow: / # === OpenAI === User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: OAI-SearchBot Allow: / # === Anthropic === User-agent: ClaudeBot Allow: / User-agent: Claude-User Allow: / User-agent: Claude-SearchBot Allow: / # === Google === User-agent: Google-Extended Allow: / # === Apple === User-agent: Applebot-Extended Allow: / # === Meta === User-agent: Meta-ExternalAgent Allow: / User-agent: FacebookBot Allow: / # === Perplexity === User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / # === Mistral === User-agent: MistralAI-User Allow: / # === Cohere === User-agent: cohere-ai Allow: / # === ByteDance / TikTok === User-agent: Bytespider Allow: / # === Amazon === User-agent: Amazonbot Allow: / # === DuckDuckGo === User-agent: DuckAssistBot Allow: / # === Common Crawl (powers many AI training datasets) === User-agent: CCBot Allow: / Sitemap: https://www.hellosunset.com/sitemap.xml Sitemap: https://www.hellosunset.com/sitemap.xml