generated: '2026-08-09'
method: probed
source: direct HTTP probes of every causaLens host discovered in apis.yml and via DNS
summary: 'No /.well-known/ document was found on any causaLens host. Two hosts —
  docs.causalens.com and platform.causalens.com — return HTTP 200 for EVERY path,
  including paths that cannot exist, because an unauthenticated request is answered
  with the "causaLens Login - Authentication" HTML page rather than a redirect or a
  404. Those 200s are therefore NOT evidence of a document and are recorded here as
  soft_200_login_wall, not as hits. A control path was fetched on each host to prove
  this.'
x-soft-404-control:
  method: 'Fetched a deliberately non-existent control path on each host and compared
    the body to the claimed hits.'
  hosts_with_soft_200:
  - host: docs.causalens.com
    control_url: https://docs.causalens.com/kinlane-control-not-a-real-path-9931
    control_status: 200
    control_body_signature: '<title>causaLens Login - Authentication</title>'
    verdict: 'Every probed path returned byte-identical login HTML. All 200s discarded.'
  - host: platform.causalens.com
    control_url: https://platform.causalens.com/kinlane-control-9931
    control_status: 200
    control_body_signature: '<title>causaLens Login - Authentication</title>'
    verdict: 'Same login wall. All 200s discarded.'
  hosts_with_honest_404:
  - dara.causalens.com
  - causalai.causalens.com
  - www.causalens.com
  - studio-docs.causalens.com
  - status.causalens.com
hosts:
- host: https://dara.causalens.com
  role: open-source framework documentation
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    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://www.causalens.com
  role: corporate website
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://causalai.causalens.com
  role: marketing site (publishes llms.txt)
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
  - path: /.well-known/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: https://studio-docs.causalens.com
  role: causaLens Studio connectivity documentation
  documents:
  - path: /.well-known/security.txt
    status: 404
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/openid-configuration
    status: 404
- host: https://docs.causalens.com
  role: decisionOS product documentation (login-gated)
  soft_200_login_wall: true
  documents:
  - path: /.well-known/security.txt
    status: 200
    verdict: soft_200_login_wall
  - path: /.well-known/agent-card.json
    status: 200
    verdict: soft_200_login_wall
  - path: /.well-known/agent.json
    status: 200
    verdict: soft_200_login_wall
  - path: /.well-known/openid-configuration
    status: 200
    verdict: soft_200_login_wall
  - path: /.well-known/api-catalog
    status: 200
    verdict: soft_200_login_wall
  - path: /.well-known/ai-plugin.json
    status: 200
    verdict: soft_200_login_wall
- host: https://platform.causalens.com
  role: decisionOS product (login-gated)
  soft_200_login_wall: true
  documents:
  - path: /.well-known/security.txt
    status: 200
    verdict: soft_200_login_wall
documents_found: []
security_txt: none