generated: '2026-07-21'
method: searched
source: live probes of /.well-known/ on Supper hosts
hosts:
- host: https://api.supper.co
  documents:
  - path: /.well-known/oauth-authorization-server   # RFC 8414
    status: 200
    file: supper-oauth-authorization-server.json
  - path: /.well-known/oauth-protected-resource      # RFC 9728
    status: 404
  - path: /.well-known/openid-configuration           # OIDC discovery
    status: 404
- host: https://www.supper.co
  documents:
  - path: /.well-known/security.txt                    # RFC 9116
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/oauth-authorization-server
    status: 404
  - path: /.well-known/api-catalog                     # RFC 9727
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
notes: >-
  api.supper.co publishes RFC 8414 OAuth 2.0 Authorization Server Metadata used
  by the Supper MCP server (https://api.supper.co/mcp). No security.txt, OIDC
  discovery, or api-catalog document is published on the marketing or API host.