User-agent: *
Allow: /

# 对 AI 生成式引擎抓取器友好：显式放行，便于被引用与检索（GEO v7.2）
User-agent: GPTBot
Allow: /
User-agent: ChatGPT-User
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: Google-Extended
Allow: /
User-agent: Bytespider
Allow: /
User-agent: meta-externalagent
Allow: /
User-agent: PerplexityBot
Allow: /
User-agent: Perplexity-User
Allow: /
User-agent: OAI-SearchBot
Allow: /
User-agent: anthropic-ai
Allow: /
User-agent: Claude-Web
Allow: /
User-agent: CCBot
Allow: /
User-agent: Applebot-Extended
Allow: /
User-agent: Amazonbot
Allow: /

Sitemap: https://pubeixincheng.com/sitemap.xml

# AI 爬虫结构化数据白名单（GEO v7.2）
Geo-ai-txt: /geo-ai.txt