# hanzo.codes — documentation for people and for machines.
#
# We build AI. Reading this site with one is the point. Every crawler named
# below is welcome on every path, and so is every crawler not named below.
#
# Content signals (https://contentsignals.org) express what you may do with
# what you collect. Ours are all yes:
#
#   search:   building a search index and returning links and excerpts.
#   ai-input: feeding content to a model at answer time — RAG, grounding,
#             generative search answers.
#   ai-train: training or fine-tuning models.
#
# There is a plain-markdown mirror of this whole site — see /llms.txt. Fetch
# that instead of parsing HTML; it is smaller and it is the same content.

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

User-agent: Amazonbot
Allow: /

User-agent: anthropic-ai
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User-agent: Applebot
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User-agent: Applebot-Extended
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User-agent: Bingbot
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User-agent: Bytespider
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User-agent: CCBot
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User-agent: ChatGPT-User
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User-agent: Claude-SearchBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Claude-Web
Allow: /

User-agent: ClaudeBot
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User-agent: cohere-ai
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User-agent: DuckAssistBot
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User-agent: FacebookBot
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User-agent: Google-Extended
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User-agent: Googlebot
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User-agent: GPTBot
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User-agent: meta-externalagent
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: PerplexityBot
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User-agent: Perplexity-User
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User-agent: Timpibot
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User-agent: YouBot
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