# apexclawai.com — AI crawler posture, reviewed 2026-08-07 # Policy: OBSERVE, NOT BLOCK. Blocking unverified agents before verification is # widely adopted costs legitimate AI citations for no real security gain today. # Crawlers are grouped by the four jobs they actually do: agent (live user fetch), # retrieval (answer-index build), search (classic index feeding AI), training. # Operator surfaces are excluded from every group. # ---------- RETRIEVAL / ANSWER-INDEX (highest citation value) ---------- User-agent: OAI-SearchBot User-agent: PerplexityBot User-agent: Claude-SearchBot User-agent: DuckAssistBot Allow: / Disallow: /mc/ Disallow: /admin/ Disallow: /omega # ---------- AGENT / LIVE USER FETCH ---------- User-agent: ChatGPT-User User-agent: Perplexity-User User-agent: Claude-User Allow: / Disallow: /mc/ Disallow: /admin/ Disallow: /omega # ---------- TRAINING ---------- User-agent: GPTBot User-agent: ClaudeBot User-agent: Google-Extended User-agent: Applebot-Extended User-agent: Amazonbot User-agent: Meta-ExternalAgent User-agent: Meta-ExternalFetcher User-agent: CCBot User-agent: cohere-ai User-agent: Bytespider User-agent: Diffbot User-agent: Timpibot User-agent: Omgilibot User-agent: YouBot Allow: / Disallow: /mc/ Disallow: /admin/ Disallow: /omega # ---------- CLASSIC SEARCH ---------- User-agent: Googlebot User-agent: Bingbot User-agent: Applebot User-agent: DuckDuckBot User-agent: Slurp Allow: / Disallow: /mc/ Disallow: /admin/ Disallow: /omega # ---------- DEFAULT ---------- User-agent: * Allow: / Disallow: /mc/ Disallow: /admin/ Disallow: /omega # Machine-readable surfaces, built for agents rather than scraped by them: # /llms.txt curated index # /llms-full.txt full-text corpus, single file # /.well-known/agent.json capability manifest # /.well-known/apexclaw-receipts.schema.json ApexClaw Receipts v1 (governance-audit receipt format, CC-BY, DRAFT) # /.well-known/answers.json direct answers index # /.well-known/claims-ledger.json material product/evidence claims with verification + expiry dates # /.well-known/security.txt RFC 9116 # Agent identity verification: /.well-known/http-message-signatures-directory (RFC 9421) Sitemap: https://apexclawai.com/sitemap.xml