generated: '2026-07-21'
method: searched
source: https://sema4.ai/.well-known/
host: https://sema4.ai
hosts:
- host: https://sema4.ai
  documents:
  - path: /.well-known/security.txt
    status: 200
    file: sema4-ai-security.txt
  - path: /.well-known/openid-configuration
    status: 404
    note: returns the SPA HTML shell, not an OIDC discovery document
  - path: /.well-known/oauth-authorization-server
    status: 404
    note: returns the SPA HTML shell, not an RFC 8414 document
  - path: /.well-known/api-catalog
    status: 404
    note: returns the SPA HTML shell, not an RFC 9727 catalog
  - path: /.well-known/ai-plugin.json
    status: 404
    note: returns the SPA HTML shell, not an ai-plugin manifest
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.