# robots.txt for https://cyberessentialspreparation.com
# Content-Signal per contentsignals.org: this site permits search indexing, AI input (retrieval and grounding) and AI training.
# Markdown twins of every page are at <url>.md and via Accept: text/markdown. Index: /llms.txt. Full text: /llms-full.txt. Guide: /for-agents

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

# Search engines
User-agent: Googlebot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Bingbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Applebot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: DuckDuckBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: YandexBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: GoogleOther
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Google-InspectionTool
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

# AI search and answer engines
User-agent: OAI-SearchBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Claude-SearchBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: PerplexityBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: DuckAssistBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: YouBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Amazonbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: meta-webindexer
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Google-CloudVertexBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

# User-triggered AI fetchers
User-agent: ChatGPT-User
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Claude-User
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Claude-Web
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Perplexity-User
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: MistralAI-User
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: meta-externalfetcher
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Gemini-Deep-Research
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Google-NotebookLM
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

# AI training crawlers
User-agent: GPTBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: ClaudeBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: anthropic-ai
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: CCBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: meta-externalagent
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: FacebookBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: cohere-ai
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Bytespider
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Diffbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Timpibot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: AI2Bot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

# Social link previews
User-agent: facebookexternalhit
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: LinkedInBot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Twitterbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Slackbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Discordbot
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: WhatsApp
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

# Training-use tokens (not crawlers)
User-agent: Google-Extended
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

User-agent: Applebot-Extended
Content-Signal: ai-train=yes, search=yes, ai-input=yes
Allow: /
Disallow: /api/

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