generated: '2026-07-21'
method: searched
source: live probes of /.well-known/* on Lessen (SMS Assist) hosts
notes: >-
  Probed the developer portal, both GraphQL API hosts, and the marketing host.
  No /.well-known discovery documents are published (no security.txt, no OIDC or
  OAuth authorization-server metadata, no api-catalog, no ai-plugin). The
  authenticated OIDC endpoint under /one-graph-client returns 401 rather than a
  discovery document. Absence recorded as valid data.
hosts:
- host: https://developers.lessen.com
  documents:
  - {path: /.well-known/security.txt, status: 404}
- host: https://meshlive.lessen.com
  documents:
  - {path: /.well-known/security.txt, status: 404}
  - {path: /.well-known/openid-configuration, status: 404}
  - {path: /one-graph-client/.well-known/openid-configuration, status: 401}
- host: https://www.lessen.com
  documents:
  - {path: /.well-known/security.txt, status: 404}
  - {path: /.well-known/openid-configuration, status: 404}
  - {path: /.well-known/api-catalog, status: 404}
  - {path: /.well-known/ai-plugin.json, status: 404}