generated: '2026-07-18' method: searched source: https://ceartas.io/.well-known/ host: https://ceartas.io notes: 'Ceartas is a subscription content-protection SaaS with no public developer API, so the OAuth/OIDC discovery documents are absent (404). It does publish a valid RFC 9116 security.txt and a machine-readable AI-consent policy (Content-Signal in robots.txt, per contentsignals.org: search=yes, ai-input=yes, ai-train=yes) plus an llms.txt. ' related: - path: /llms.txt status: 200 file: ../llms/ceartas-llms.txt note: LLM-facing site summary (see type LLMsTxt) - path: /robots.txt status: 200 note: 'Content-Signal (contentsignals.org): search=yes, ai-input=yes, ai-train=yes' hosts: - host: https://ceartas.io documents: - path: /.well-known/security.txt status: 200 file: ceartas-security.txt - path: /.well-known/openid-configuration status: 404 - path: /.well-known/oauth-authorization-server status: 404 - path: /.well-known/api-catalog status: 404 - path: /.well-known/ai-plugin.json status: 404 x-shape-fix: converted: '2026-08-20' from: documents note: Rewritten into hosts[] -> documents[], the only shape well_known_docs() in score.rb reads. A served .well-known surface recorded in any other shape scores as absent.