# As a condition of accessing this website, you agree to abide by the following
# content signals:

# (a)  If a Content-Signal = yes, you may collect content for the corresponding
#      use.
# (b)  If a Content-Signal = no, you may not collect content for the
#      corresponding use.
# (c)  If the website operator does not include a Content-Signal for a
#      corresponding use, the website operator neither grants nor restricts
#      permission via Content-Signal with respect to the corresponding use.

# The content signals and their meanings are:

# search:   building a search index and providing search results (e.g., returning
#           hyperlinks and short excerpts from your website's contents). Search does not
#           include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
#           augmented generation, grounding, or other real-time taking of content for
#           generative AI search answers).
# ai-train: training or fine-tuning AI models.
# use:      how AI systems may consume the content (immediate, reference, or full).

# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.

# BEGIN Cloudflare Managed content


User-agent: *
Content-Signal: search=yes,ai-train=yes,use=reference
Allow: /

# AI Agents
User-agent: Perplexity-User
Disallow: /

User-agent: FireCrawl
Disallow: /

User-agent: FirecrawlAgent
Disallow: /

User-agent: Claude-User
Disallow: /

User-agent: ChatGPT-User
Disallow: /

User-agent: Google-Agent
Disallow: /

User-agent: Google-GeminiNotebook
User-agent: Google-NotebookLM
Disallow: /

User-agent: MistralAI-User
Disallow: /

User-agent: Kimi-User
Disallow: /

User-agent: Amzn-User
Disallow: /

User-agent: meta-externalfetcher
Disallow: /

User-agent: Retool
Disallow: /

User-agent: Instapaper
Disallow: /

User-agent: ChathiveCrawler
Disallow: /

# END Cloudflare Managed Content

# DrillCrown (https://drillcrown.com). Search engines and link previews are welcome.
# The game, its code, art and story may not be copied, nor used to train or feed AI models: see the Terms of Use
# (https://drillcrown.com/terms.html) and the text and data mining reservation of the EU (Directive 2019/790, art. 4(3)),
# also in /.well-known/tdmrep.json.

# AI training crawlers, and AI assistants that fetch pages when someone asks them to
User-agent: GPTBot
User-agent: ChatGPT-User
User-agent: ClaudeBot
User-agent: Claude-User
User-agent: Claude-Web
User-agent: anthropic-ai
User-agent: CCBot
User-agent: Google-Extended
User-agent: Google-CloudVertexBot
User-agent: Applebot-Extended
User-agent: Bytespider
User-agent: meta-externalagent
User-agent: Meta-ExternalFetcher
User-agent: FacebookBot
User-agent: Perplexity-User
User-agent: cohere-ai
User-agent: cohere-training-data-crawler
User-agent: Diffbot
User-agent: Amazonbot
User-agent: MistralAI-User
User-agent: YouBot
User-agent: AI2Bot
User-agent: Ai2Bot-Dolma
User-agent: Timpibot
User-agent: ImagesiftBot
User-agent: omgili
User-agent: omgilibot
User-agent: PanguBot
User-agent: DeepSeekBot
User-agent: Kangaroo Bot
User-agent: Webzio-Extended
User-agent: VelenPublicWebCrawler
User-agent: img2dataset
Disallow: /

# web archives: the game yes, the privacy and terms pages no (21 Oct; search engines keep them out by their noindex)
User-agent: archive.org_bot
User-agent: ia_archiver
Disallow: /privacy
Disallow: /terms

# everyone else, search engines and link previews included
User-agent: *
Content-Signal: search=yes, ai-input=no, ai-train=no
Allow: /