generated: '2026-09-05'
method: probed
source: live HTTPS probes of every host in apis.yml plus the eyesopen.com API/docs hosts
description: >-
  Named /.well-known/ discovery probes across every host the Cadence Design
  Systems record knows. One real document was found: support.cadence.com serves
  an RFC 8414 / OpenID Connect discovery document for Cadence Online Support
  (issuer https://support.cadence.com, a Salesforce Experience Cloud identity
  provider). Everything else 404s, is answered by an SPA/portal catch-all, or is
  turned away by Cloudflare's bot challenge on the cadence.com edge.
probed: '2026-09-05'
notes:
  - >-
    cadence.com, www.cadence.com and community.cadence.com sit behind a
    Cloudflare interstitial that answers 403 with a "Just a moment..." HTML body
    to a non-browser client on EVERY path, including paths that would 404. These
    are recorded as 403 and are NOT evidence that the documents are absent — nor
    that they are present.
  - >-
    support.cadence.com is a Salesforce Experience Cloud portal that answers 200
    with a Visualforce HTML shell for any unknown path. Only the
    openid-configuration response carries application/json and a real document;
    the other 200s on that host are soft-404s and are recorded as misses.
  - >-
    investor.cadence.com answers 200 with the body "Invalid key" for any unknown
    path — another soft-404, recorded as a miss.

hosts:
  - host: support.cadence.com
    documents:
      - {path: /.well-known/openid-configuration, status: 200, file: cadence-support-openid-configuration.json, content_type: application/json, document: true}
      - {path: /.well-known/security.txt, status: 200, file: null, content_type: text/html, document: false, note: Visualforce HTML shell, soft-404}
      - {path: /.well-known/oauth-authorization-server, status: 200, file: null, content_type: text/html, document: false, note: Visualforce HTML shell, soft-404}
      - {path: /.well-known/api-catalog, status: 200, file: null, content_type: text/html, document: false, note: Visualforce HTML shell, soft-404}
      - {path: /.well-known/ai-plugin.json, status: 200, file: null, content_type: text/html, document: false, note: Visualforce HTML shell, soft-404}
      - {path: /.well-known/agent-card.json, status: 200, file: null, content_type: text/html, document: false, note: Visualforce HTML shell, soft-404 — not an agent card}
  - host: www.cadence.com
    documents:
      - {path: /.well-known/security.txt, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/openid-configuration, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/oauth-authorization-server, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/api-catalog, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/ai-plugin.json, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/agent-card.json, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/agent.json, status: 403, file: null, note: Cloudflare bot challenge}
  - host: cadence.com
    documents:
      - {path: /.well-known/security.txt, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/openid-configuration, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/oauth-authorization-server, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/api-catalog, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/ai-plugin.json, status: 403, file: null, note: Cloudflare bot challenge}
  - host: community.cadence.com
    documents:
      - {path: /.well-known/security.txt, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/openid-configuration, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/oauth-authorization-server, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/api-catalog, status: 403, file: null, note: Cloudflare bot challenge}
      - {path: /.well-known/ai-plugin.json, status: 403, file: null, note: Cloudflare bot challenge}
  - host: oncloud.cadence.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}
      - {path: /.well-known/agent.json, status: 404, file: null}
  - host: investor.cadence.com
    documents:
      - {path: /.well-known/security.txt, status: 200, file: null, document: false, note: 'body is "Invalid key" — soft-404'}
      - {path: /.well-known/openid-configuration, status: 200, file: null, document: false, note: 'body is "Invalid key" — soft-404'}
      - {path: /.well-known/oauth-authorization-server, status: 200, file: null, document: false, note: 'body is "Invalid key" — soft-404'}
      - {path: /.well-known/api-catalog, status: 200, file: null, document: false, note: 'body is "Invalid key" — soft-404'}
      - {path: /.well-known/ai-plugin.json, status: 200, file: null, document: false, note: 'body is "Invalid key" — soft-404'}
  - host: www.eyesopen.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}
      - {path: /.well-known/agent.json, status: 404, file: null}
  - host: eyesopen.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}
      - {path: /.well-known/agent.json, status: 404, file: null}
  - host: docs.eyesopen.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}
      - {path: /.well-known/agent.json, status: 404, file: null}
  - host: orion.eyesopen.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/oauth-protected-resource, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}
      - {path: /.well-known/agent.json, status: 404, file: null}
  - host: mmds.eyesopen.com
    documents:
      - {path: /.well-known/security.txt, status: 404, file: null}
      - {path: /.well-known/openid-configuration, status: 404, file: null}
      - {path: /.well-known/oauth-authorization-server, status: 404, file: null}
      - {path: /.well-known/api-catalog, status: 404, file: null}
      - {path: /.well-known/ai-plugin.json, status: 404, file: null}
      - {path: /.well-known/agent-card.json, status: 404, file: null}