generated: '2026-06-20'
method: searched
source: probed /.well-known/* on the API base host and AWS corporate host
hosts:
  - host: https://codecatalyst.global.api.aws
    note: >-
      SigV4-signed AWS API endpoint; all unsigned /.well-known/ requests return
      HTTP 400 (no discovery surface served).
    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/api-catalog
        status: 400
      - path: /.well-known/ai-plugin.json
        status: 400
  - host: https://aws.amazon.com
    note: AWS-wide RFC 9116 security contact; applies to CodeCatalyst.
    documents:
      - path: /.well-known/security.txt
        status: 200
        file: amazon-codecatalyst-security.txt
  - host: https://codecatalyst.aws
    note: >-
      Console single-page app returns HTTP 200 with an HTML shell for any path,
      including /.well-known/*; no genuine discovery document is served.
    documents:
      - path: /.well-known/security.txt
        status: 200
        content_type: text/html
        genuine: false