generated: '2026-09-05'
method: probed
source: live GET of the named /.well-known/ paths on every host this record knows
note: >-
  Eight hosts probed on 2026-09-05 (registrable domain + www, the API base host, the CloudKit JS CDN,
  the docs host and the console host). One real document was served: RFC 9116 security.txt at
  www.apple.com, saved verbatim as cloudkit-security.txt. api.apple-cloudkit.com answers 400 to every
  path outside its /database/1/... contract, so its 400s are a routing refusal, not a document.
  developer.apple.com answers 300 with an HTML page for every /.well-known/ path — an HTML shell, not a
  document, and recorded as a miss. No /.well-known/api-catalog, openid-configuration,
  oauth-authorization-server, oauth-protected-resource, ai-plugin.json, agent-card.json or agent.json
  exists on any host.
hosts:
- host: www.apple.com
  documents:
  - path: /.well-known/security.txt
    status: 200
    content_type: text/plain
    file: cloudkit-security.txt
- host: apple.com
  documents:
  - path: /.well-known/security.txt
    status: 301
    note: redirects to https://www.apple.com/.well-known/security.txt
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/oauth-protected-resource
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
- host: api.apple-cloudkit.com
  documents:
  - path: /.well-known/security.txt
    status: 400
  - path: /.well-known/openid-configuration
    status: 400
  - path: /.well-known/oauth-authorization-server
    status: 400
  - path: /.well-known/oauth-protected-resource
    status: 400
  - path: /.well-known/api-catalog
    status: 400
  - path: /.well-known/ai-plugin.json
    status: 400
  - path: /.well-known/agent-card.json
    status: 400
  - path: /.well-known/agent.json
    status: 400
- host: developer.apple.com
  documents:
  - path: /.well-known/security.txt
    status: 300
    note: HTML page, not a document
  - path: /.well-known/openid-configuration
    status: 300
    note: HTML page, not a document
  - path: /.well-known/oauth-authorization-server
    status: 300
    note: HTML page, not a document
  - path: /.well-known/oauth-protected-resource
    status: 300
    note: HTML page, not a document
  - path: /.well-known/api-catalog
    status: 300
    note: HTML page, not a document
  - path: /.well-known/ai-plugin.json
    status: 300
    note: HTML page, not a document
  - path: /.well-known/agent-card.json
    status: 300
    note: HTML page, not a document
  - path: /.well-known/agent.json
    status: 300
    note: HTML page, not a document
- host: www.icloud.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/oauth-protected-resource
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
- host: icloud.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
- host: cdn.apple-cloudkit.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
- host: icloud.developer.apple.com
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/oauth-protected-resource
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404