# Content-Signal declares how this content may be used.
#   search:   build a search index, show links and snippets
#   ai-input: use as grounding for a generated answer
#   ai-train: use to train or fine-tune a model

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

# Named explicitly rather than left to the wildcard above: several of these
# check for their own group first, and some operators read an unlisted agent
# as an oversight. An explicit rule answers either reading.
User-agent: GPTBot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: GoogleOther
Allow: /

User-agent: Applebot-Extended
Allow: /

User-agent: meta-externalagent
Allow: /

User-agent: Amazonbot
Allow: /

User-agent: Bytespider
Allow: /

User-agent: CCBot
Allow: /

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

# Machine-readable copies of this site:
#   https://fuerst.ai/llms.txt       an index of every page, linking to its Markdown
#   https://fuerst.ai/llms-full.txt  every page in one file
#   append .md to any page URL, or send Accept: text/markdown, for that page as Markdown
#   the Markdown declares the HTML page as its canonical, so it is a copy, not a rival