# Crawler policy: search-indexing and answer-engine crawlers (Googlebot,
# Bingbot, OAI-SearchBot, ChatGPT-User, Claude-User, Claude-SearchBot,
# PerplexityBot...) are allowed via the wildcard rule below — they drive
# citations in AI answers. AI-training crawlers are disallowed individually.
# Source of truth: src/lib/attribution.ts (SEARCH_CRAWLERS / AI_TRAINING_CRAWLERS).

User-agent: *
Allow: /

User-agent: GPTBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: Meta-ExternalAgent
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: cohere-ai
Disallow: /

User-agent: cohere-training-data-crawler
Disallow: /

User-agent: Diffbot
Disallow: /

User-agent: ImagesiftBot
Disallow: /

User-agent: Omgilibot
Disallow: /

User-agent: YouBot
Disallow: /

User-agent: Timpibot
Disallow: /

User-agent: VelenPublicWebCrawler
Disallow: /

User-agent: PetalBot
Disallow: /

User-agent: AI2Bot
Disallow: /

User-agent: Ai2Bot-Dolma
Disallow: /

User-agent: Kangaroo Bot
Disallow: /

User-agent: netEstate Imprint Crawler
Disallow: /

User-agent: PanguBot
Disallow: /

User-agent: QualifiedBot
Disallow: /

User-agent: SBIntuitionsBot
Disallow: /

User-agent: Scrapy
Disallow: /

User-agent: SemrushBot-OCOB
Disallow: /

User-agent: SemrushBot-SWA
Disallow: /

Sitemap: https://casys.ai/sitemap-index.xml