generated: '2026-09-19'
method: probed
source: live GET of the named /.well-known/ paths on every host this record knows
note: 'Probed the registrable domain, www, the API host from servers[], the docs host, the app/console
  host, and ai.developerhub.io (named as the Editor MCP endpoint host in the provider''s own docs). Only
  ai.developerhub.io serves real documents: the RFC 8414 authorization-server metadata and the RFC 9728
  protected-resource metadata that back the OAuth flow on the Editor MCP server. The 200s recorded on
  docs.developerhub.io and app.developerhub.io are the single-page-application catch-all shell (identical
  18,717 / 18,636 byte HTML for every path) and are NOT documents — they are counted as misses here and
  earn no pointer.


  MCP-host OAuth discovery added 2026-09-19 (roadmap#321/#337): the harvest visits a provider''s primary
  hosts, and RFC 9728 protected-resource metadata lives on the MCP host, so these documents existed and
  were invisible to the scorer. Fetched live and validated on `resource`/`issuer`; one negative control
  per host.'
hosts:
- host: developerhub.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/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: www.developerhub.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/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: api.developerhub.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/api-catalog
    status: 404
  - path: /.well-known/ai-plugin.json
    status: 404
- host: docs.developerhub.io
  documents:
  - path: /.well-known/security.txt
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/openid-configuration
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/oauth-authorization-server
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/api-catalog
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/ai-plugin.json
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
- host: app.developerhub.io
  documents:
  - path: /.well-known/security.txt
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/openid-configuration
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/oauth-authorization-server
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/api-catalog
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
  - path: /.well-known/ai-plugin.json
    status: 200
    note: SPA shell HTML, not a document — treated as a miss
- host: ai.developerhub.io
  note: The Editor MCP endpoint host, named at https://docs.developerhub.io/support-center/editor-mcp-server
  documents:
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: developerhub-oauth-authorization-server.json
  - path: /.well-known/oauth-protected-resource
    status: 200
    file: developerhub-oauth-protected-resource.json
  - 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
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/oauth-protected-resource
    status: 200
    file: developerhub-ai-oauth-protected-resource.json
    bytes: 159
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: developerhub-ai-oauth-authorization-server.json
    bytes: 461
  path_echo_control: passed
security_txt:
  served: false
  note: No /.well-known/security.txt on any host. DeveloperHub does publish a responsible-disclosure contact
    (security@developerhub.io) in prose at https://developerhub.io/security — captured in security/developerhub-vulnerability-disclosure.yml
    — but not as an RFC 9116 document.
x-mcp-probe:
  probed: '2026-09-19'
  issue: roadmap#321, roadmap#337
  documents:
  - host: https://ai.developerhub.io
    path: /.well-known/oauth-protected-resource
    file: developerhub-ai-oauth-protected-resource.json
  - host: https://ai.developerhub.io
    path: /.well-known/oauth-authorization-server
    file: developerhub-ai-oauth-authorization-server.json
  validated_on: resource (RFC 9728) / issuer (RFC 8414, OIDC)
  negative_control: one per host; a 2xx JSON object at an impossible path discards the host