# BackEngine crawler policy
# Search and answer-engine retrieval crawlers may access the public site.
User-agent: Googlebot
Allow: /

User-agent: Bingbot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

# Training-specific crawlers are handled separately from retrieval crawlers.
User-agent: GPTBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: *
Allow: /

# Keep private, duplicate, and non-public routes out of crawl paths.
Disallow: /admin/
Disallow: /archive/
Disallow: /api/
Disallow: /oauth/
Disallow: /new/
Disallow: /addingclaude
Disallow: /404

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