generated: '2026-08-13'
method: probed
source: live HTTP probes of the API host, the docs host, and the OAuth host named in the OpenAPI securityScheme
note: >-
  The API host itself (indexing.googleapis.com) serves nothing under /.well-known/ — every path 404s with
  a Google HTML error page. The real, served well-known documents for this API's identity surface sit on
  accounts.google.com, which is the host the OpenAPI securityScheme names as authorizationUrl, and on
  www.google.com for the org-wide security.txt. Both are Google-controlled hosts and both returned real
  documents, so a WellKnown and a SecurityTxt pointer are wired. Nothing was found on the API host.
hosts:
  - host: indexing.googleapis.com
    role: api-base
    hits: 0
  - host: developers.google.com
    role: docs
    hits: 0
  - host: accounts.google.com
    role: oauth-authorization-server
    hits: 2
  - host: www.google.com
    role: organization
    hits: 1
probes:
  - host: indexing.googleapis.com
    path: /.well-known/security.txt
    url: https://indexing.googleapis.com/.well-known/security.txt
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/openid-configuration
    url: https://indexing.googleapis.com/.well-known/openid-configuration
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/oauth-authorization-server
    url: https://indexing.googleapis.com/.well-known/oauth-authorization-server
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/api-catalog
    url: https://indexing.googleapis.com/.well-known/api-catalog
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/ai-plugin.json
    url: https://indexing.googleapis.com/.well-known/ai-plugin.json
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/agent-card.json
    url: https://indexing.googleapis.com/.well-known/agent-card.json
    status: 404
    file: null
  - host: indexing.googleapis.com
    path: /.well-known/agent.json
    url: https://indexing.googleapis.com/.well-known/agent.json
    status: 404
    file: null
  - host: developers.google.com
    path: /.well-known/security.txt
    url: https://developers.google.com/.well-known/security.txt
    status: 404
    file: null
  - host: developers.google.com
    path: /llms.txt
    url: https://developers.google.com/llms.txt
    status: 404
    file: null
  - host: developers.google.com
    path: /.well-known/agent-card.json
    url: https://developers.google.com/.well-known/agent-card.json
    status: 404
    file: null
  - host: developers.google.com
    path: /.well-known/agent.json
    url: https://developers.google.com/.well-known/agent.json
    status: 404
    file: null
  - host: accounts.google.com
    path: /.well-known/openid-configuration
    url: https://accounts.google.com/.well-known/openid-configuration
    status: 200
    content_type: application/json
    file: well-known/google-indexing-openid-configuration.json
  - host: accounts.google.com
    path: /.well-known/oauth-authorization-server
    url: https://accounts.google.com/.well-known/oauth-authorization-server
    status: 200
    content_type: application/json
    file: well-known/google-indexing-oauth-authorization-server.json
  - host: www.google.com
    path: /.well-known/security.txt
    url: https://www.google.com/.well-known/security.txt
    status: 200
    content_type: text/plain
    file: well-known/google-indexing-security.txt
  - host: www.google.com
    path: /.well-known/api-catalog
    url: https://www.google.com/.well-known/api-catalog
    status: 404
    file: null
  - host: www.google.com
    path: /.well-known/agent-card.json
    url: https://www.google.com/.well-known/agent-card.json
    status: 404
    file: null
  - host: googleapis.com
    path: /.well-known/api-catalog
    url: https://googleapis.com/.well-known/api-catalog
    status: 404
    file: null
summary:
  probed: 17
  hits: 3
  security_txt: true
  openid_configuration: true
  oauth_authorization_server: true
  api_catalog: false
  ai_plugin: false
  agent_card: false