generated: '2026-07-18'
method: searched
source: live probes of /.well-known/* on Atlas Card hosts
notes: >-
  Only the OIDC discovery document on the app host returns a genuine document; it
  is a minimal, non-standard OIDC config exposing just an authorization_endpoint.
  The security.txt / oauth-authorization-server / api-catalog / ai-plugin.json
  paths on app.atlascard.com return the SPA HTML shell (soft-200, not real
  documents) and are recorded as not-present. The apex host returns 404 for all
  probed paths. Atlas Card is an invite-only consumer charge-card product with no
  public developer API surface.
hosts:
- host: https://atlascard.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/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://app.atlascard.com
  documents:
  - path: /.well-known/openid-configuration
    status: 200
    file: atlascard-openid-configuration.json
    content_type: application/json
    note: minimal OIDC discovery, exposes authorization_endpoint only
  - path: /.well-known/security.txt
    status: 200
    present: false
    note: soft-200, returns SPA HTML shell, not a real RFC 9116 security.txt
  - path: /.well-known/oauth-authorization-server
    status: 200
    present: false
    note: soft-200, returns SPA HTML shell
  - path: /.well-known/api-catalog
    status: 200
    present: false
    note: soft-200, returns SPA HTML shell
  - path: /.well-known/ai-plugin.json
    status: 200
    present: false
    note: soft-200, returns SPA HTML shell