generated: '2026-09-02'
method: probed
source: live HTTPS probes of every apis.yml baseURL host and every host discovered in STEP 0b
specification: API Commons Well-Known
specificationVersion: '0.1'
provider: Animal and Plant Health Inspection Service
providerId: animal-and-plant-health-inspection-service
note: >-
  Probed the named RFC/de-facto well-known path list on all seven APHIS-operated hosts.
  The only served documents are OpenID Connect discovery documents on the three Salesforce
  Experience Cloud sites (APHIS eFile, ACIR, and the Animal Care Public Search Tool). Those
  are genuine RFC 8414 / OIDC Discovery 1.0 documents whose `issuer` is the APHIS host itself,
  so they are served by APHIS-controlled hosts even though the OpenID Provider is the
  Salesforce platform APHIS runs those applications on. No security.txt, no api-catalog,
  no ai-plugin.json, and no agent card is served anywhere. www.aphis.usda.gov terminates
  the HTTP/2 stream for non-browser clients (Akamai bot mitigation), so every path on that
  host is recorded as `<no response>` rather than as an absence - the site itself is
  demonstrably live and renders in a browser-equivalent fetch.
hosts:
  - host: efile.aphis.usda.gov
    documents:
      - path: /.well-known/openid-configuration
        status: 200
        file: animal-and-plant-health-inspection-service-efile-openid-configuration.json
        content_type: application/json;charset=UTF-8
        note: OIDC Discovery 1.0 document, issuer https://efile.aphis.usda.gov
      - path: /.well-known/security.txt
        status: 401
      - path: /.well-known/api-catalog
        status: 401
      - path: /.well-known/oauth-authorization-server
        status: 401
      - path: /.well-known/ai-plugin.json
        status: 401
      - path: /.well-known/agent-card.json
        status: 401
      - path: /.well-known/agent.json
        status: 401
  - host: acir.aphis.usda.gov
    documents:
      - path: /.well-known/openid-configuration
        status: 200
        file: animal-and-plant-health-inspection-service-acir-openid-configuration.json
        content_type: application/json;charset=UTF-8
        note: OIDC Discovery 1.0 document, issuer https://acir.aphis.usda.gov
      - path: /.well-known/security.txt
        status: 401
      - path: /.well-known/api-catalog
        status: 401
      - path: /.well-known/oauth-authorization-server
        status: 401
      - path: /.well-known/ai-plugin.json
        status: 401
      - path: /.well-known/agent-card.json
        status: 401
      - path: /.well-known/agent.json
        status: 401
  - host: aphis.my.site.com
    documents:
      - path: /.well-known/openid-configuration
        status: 200
        file: animal-and-plant-health-inspection-service-publicsearch-openid-configuration.json
        content_type: application/json;charset=UTF-8
        note: OIDC Discovery 1.0 document, issuer https://aphis.my.site.com
      - path: /.well-known/security.txt
        status: 401
      - path: /.well-known/api-catalog
        status: 401
      - path: /.well-known/oauth-authorization-server
        status: 401
      - path: /.well-known/ai-plugin.json
        status: 401
      - path: /.well-known/agent-card.json
        status: 401
      - path: /.well-known/agent.json
        status: 401
  - host: www.aphis.usda.gov
    documents:
      - path: /.well-known/security.txt
        status: <no response>
        note: HTTP/2 stream reset (INTERNAL_ERROR) for non-browser clients; edge bot mitigation, not an absence
      - path: /.well-known/api-catalog
        status: <no response>
      - path: /.well-known/openid-configuration
        status: <no response>
      - path: /.well-known/agent-card.json
        status: <no response>
      - path: /.well-known/agent.json
        status: <no response>
      - path: /.well-known/ai-plugin.json
        status: <no response>
  - host: pcit.aphis.usda.gov
    documents:
      - path: /.well-known/security.txt
        status: 500
      - path: /.well-known/api-catalog
        status: 500
      - path: /.well-known/openid-configuration
        status: 500
      - path: /.well-known/agent-card.json
        status: 500
      - path: /.well-known/agent.json
        status: 500
  - host: vehcs.aphis.usda.gov
    documents:
      - path: /.well-known/security.txt
        status: 500
      - path: /.well-known/api-catalog
        status: 500
      - path: /.well-known/openid-configuration
        status: 500
      - path: /.well-known/agent-card.json
        status: 500
      - path: /.well-known/agent.json
        status: 500
  - host: vsapps.aphis.usda.gov
    documents:
      - path: /.well-known/security.txt
        status: 500
      - path: /.well-known/api-catalog
        status: 500
      - path: /.well-known/openid-configuration
        status: 500
      - path: /.well-known/agent-card.json
        status: 500
      - path: /.well-known/agent.json
        status: 500
maintainers:
  - FN: Kin Lane
    email: info@apievangelist.com