# from https://neil-clarke.com/block-the-bots-that-feed-ai-models-by-scraping-your-website/

User-agent: CCBot
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Omgilibot
Disallow: /

User-agent: Omgili
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Bytespider
Disallow: /

# from https://github.com/healsdata/ai-training-opt-out

# may not work, needs more research (see https://github.com/rom1504/img2dataset/issues/48)
User-agent: img2dataset
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: magpie-crawler
Disallow: /

# AhrefsBot crawls for data for an "SEO Dataset"—one of their "products" based on this dataset is "AI Writing Tools"
User-agent: AhrefsBot
Disallow: /

# from https://www.cyberciti.biz/web-developer/block-openai-bard-bing-ai-crawler-bots-using-robots-txt-file/
User-agent: PerplexityBot
Disallow: /

# from https://netfuture.ch/2023/07/blocking-ai-crawlers-robots-txt-chatgpt/
User-agent: cohere-ai
Disallow: /

# from https://claytonerrington.com/blog/robots-and-ai/

User-agent: Amazonbot
Disallow: /

# from https://darkvisitors.com/

User-agent: Applebot
Disallow: /

User-agent: YouBot
Disallow: /

# from https://imho.alex-kunz.com/2024/01/25/an-update-on-friendly-crawler/
User-agent: FriendlyCrawler
Disallow: /