# robots.txt — 华人美国通 (meiguotong.us)
# 允许所有搜索引擎与 AI 爬虫抓取全站内容

User-agent: *
Allow: /

# 显式允许主流 AI 搜索引擎与爬虫
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: anthropic-ai
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: Bingbot
Allow: /

User-agent: Applebot
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: CCBot
Allow: /

# Sitemap
Sitemap: https://meiguotong.us/sitemap.xml