generated: '2026-08-13'
method: searched
source: live /.well-known probes of every Inflection host
note: >-
  The marketing host and the API gateway publish nothing under /.well-known. The real discovery surface
  is the agent/MCP estate: mcp.inflection.io serves RFC 9728 protected-resource metadata and
  auth-v2.inflection.io serves RFC 8414 authorization-server metadata, both anonymously; docs.inflection.io
  serves an A2A agent card. app.inflection.io answers 200 with an SPA HTML shell on EVERY /.well-known
  path — those are catch-all false positives, not documents, and are recorded as misses.
hosts:
- host: https://www.inflection.io
  documents:
  - {path: /.well-known/security.txt, status: 404}
  - {path: /.well-known/openid-configuration, status: 404}
  - {path: /.well-known/oauth-authorization-server, status: 404}
  - {path: /.well-known/oauth-protected-resource, status: 404}
  - {path: /.well-known/api-catalog, status: 404}
  - {path: /.well-known/ai-plugin.json, status: 404}
  - {path: /.well-known/agent-card.json, status: 404}
  - {path: /.well-known/agent.json, status: 404}
- host: https://api.inflection.io
  documents:
  - {path: /.well-known/security.txt, status: 404}
  - {path: /.well-known/openid-configuration, status: 404}
  - {path: /.well-known/oauth-authorization-server, status: 404}
  - {path: /.well-known/oauth-protected-resource, status: 404}
  - {path: /.well-known/api-catalog, status: 404}
  - {path: /.well-known/ai-plugin.json, status: 404}
  - {path: /.well-known/agent-card.json, status: 404}
  - {path: /.well-known/agent.json, status: 404}
- host: https://mcp.inflection.io
  documents:
  - path: /.well-known/oauth-protected-resource
    status: 200
    file: inflectionio-oauth-protected-resource.json
    kind: RFC 9728 OAuth 2.0 Protected Resource Metadata
  - {path: /.well-known/oauth-authorization-server, status: 404}
  - {path: /.well-known/agent-card.json, status: 404}
- host: https://auth-v2.inflection.io
  documents:
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: inflectionio-oauth-authorization-server.json
    kind: RFC 8414 OAuth 2.0 Authorization Server Metadata
  - {path: /.well-known/openid-configuration, status: 200, document: false, note: 'returns the HTML sign-in page, not an OIDC discovery document — recorded as a miss'}
- host: https://docs.inflection.io
  documents:
  - path: /.well-known/agent-card.json
    status: 200
    file: ../a2a/inflectionio-agent-card.json
    kind: A2A Agent Card (see a2a/inflectionio-a2a.yml)
  - path: /.well-known/agent-skills/inflection/skill.md
    status: 200
    file: ../skills/inflectionio-provider-published-skill.md
    kind: Provider-published Agent Skill
  - {path: /.well-known/agent.json, status: 404}
  - {path: /.well-known/security.txt, status: 404}
  - {path: /.well-known/api-catalog, status: 404}
  - {path: /.well-known/ai-plugin.json, status: 404}
- host: https://app.inflection.io
  documents:
  - {path: /.well-known/security.txt, status: 200, document: false, note: SPA HTML catch-all — every /.well-known path returns the app shell; treated as a miss}
  - {path: /.well-known/agent-card.json, status: 200, document: false, note: SPA HTML catch-all — treated as a miss}
  - {path: /.well-known/openid-configuration, status: 200, document: false, note: SPA HTML catch-all — treated as a miss}
security_txt:
  published: false
  note: >-
    No RFC 9116 security.txt on any host. A security-disclosure address IS published, but in prose on
    the MCP trust & security page — see security/inflectionio-vulnerability-disclosure.yml.