User-agent: Baiduspider
Disallow: /

User-agent: yisouspider
Disallow: /

User-Agent: ClaudeBot/1.0
Disallow: /

User-agent: *
Crawl-delay: 15
Disallow: /sitemap.xml
Disallow: /sitemap/*.xml
Disallow: /*.xml$
Disallow: /*.xml?
Disallow: /*.kml$
Disallow: /*.kml?
Disallow: /*.rss$
Disallow: /*.rss?
Disallow: /*.json$
Disallow: /*.json?
Disallow: /watchers/*
Disallow: /users/*
Disallow: /issues
Disallow: /issues/*