User-agent: * Allow: / # AI 爬蟲:開放,以利被 AI 搜尋/助理理解與引用 User-agent: GPTBot Allow: / User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: PerplexityBot Allow: / User-agent: Google-Extended Allow: / User-agent: ClaudeBot Allow: / User-agent: Claude-Web Allow: / User-agent: anthropic-ai Allow: / User-agent: Applebot-Extended Allow: / User-agent: meta-externalagent Allow: / User-agent: Amazonbot Allow: / User-agent: DuckAssistBot Allow: / User-agent: CCBot Allow: / Sitemap: https://arthurs.tw/sitemap-index.xml