# 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.
# search: building a search index and providing search results (hyperlinks and short excerpts).
#         Search does not include providing AI-generated search summaries.
# ai-input: inputting content into AI models (RAG, grounding, real-time generative answers).
# ai-train: training or fine-tuning AI models.
# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF RIGHTS
# UNDER ARTICLE 4 OF THE EU DIRECTIVE 2019/790 ON COPYRIGHT AND RELATED RIGHTS
# IN THE DIGITAL SINGLE MARKET.

User-agent: *
Content-Signal: search=yes, ai-input=yes, ai-train=no, use=reference
Allow: /

User-agent: GPTBot
Disallow: /

User-agent: ChatGPT-User
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Claude-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

User-agent: Amazonbot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: meta-externalfetcher
Disallow: /

Sitemap: https://www.nukleas.com/sitemap.xml

# AI-readable content
# https://www.nukleas.com/llms.txt
# https://www.nukleas.com/llms-full.txt
# All pages support Accept: text/markdown content negotiation