# robots.txt for ZMass
#
# Search engines, and AI assistants or agents fetching a page or a download because a person
# asked them to, are welcome. Using this site's content to train AI models is not: see
# https://zmass.ai/ai-policy. These are requests; please honor them.

User-agent: *
Content-Signal: search=yes, ai-input=yes, ai-train=no
Allow: /
Disallow: /api/
Disallow: /auth/
Disallow: /settings/
Disallow: /notifications
Disallow: /moderation
Disallow: /new
Disallow: /onboarding
Disallow: /embed/

# Crawlers that collect AI training data: not allowed anywhere.
User-agent: GPTBot
User-agent: ClaudeBot
User-agent: anthropic-ai
User-agent: Claude-Web
User-agent: Google-Extended
User-agent: Applebot-Extended
User-agent: CCBot
User-agent: Bytespider
User-agent: meta-externalagent
User-agent: FacebookBot
User-agent: Amazonbot
User-agent: cohere-ai
User-agent: cohere-training-data-crawler
User-agent: Diffbot
User-agent: Omgilibot
User-agent: Omgili
User-agent: AI2Bot
User-agent: Ai2Bot-Dolma
User-agent: ImagesiftBot
User-agent: img2dataset
User-agent: PanguBot
User-agent: Timpibot
User-agent: Webzio-Extended
User-agent: Kangaroo Bot
Disallow: /

# AI search and agents acting for a person: allowed, including downloads (/api/).
User-agent: ChatGPT-User
User-agent: OAI-SearchBot
User-agent: Claude-User
User-agent: Claude-SearchBot
User-agent: Perplexity-User
User-agent: PerplexityBot
User-agent: MistralAI-User
User-agent: DuckAssistBot
Content-Signal: search=yes, ai-input=yes, ai-train=no
Allow: /

Sitemap: https://zmass.ai/sitemap.xml