generated: '2026-09-19'
method: searched
source: live probes of Armature hosts /.well-known/*
host: https://mcp.armature.tech
notes: mcp.armature.tech and app.armature.tech both serve valid RFC 8414 / RFC 9728 OAuth discovery JSON.
  Other /.well-known/* paths (security.txt, openid-configuration, api-catalog, ai-plugin.json) return
  the SPA HTML shell (HTTP 200 but text/html), so they are NOT real documents and are recorded as such.
  docs.armature.tech and armature.tech return 404 for all probed paths.
hosts:
- host: https://mcp.armature.tech
  documents:
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: armature-oauth-authorization-server.json
    content_type: application/json
  - path: /.well-known/oauth-protected-resource
    status: 200
    file: armature-oauth-protected-resource.json
    content_type: application/json
  - path: /.well-known/security.txt
    status: 200
    content_type: text/html
  - path: /.well-known/openid-configuration
    status: 200
    content_type: text/html
  - path: /.well-known/api-catalog
    status: 200
    content_type: text/html
  - path: /.well-known/ai-plugin.json
    status: 200
    content_type: text/html
- host: https://app.armature.tech
  documents:
  - path: /.well-known/oauth-authorization-server
    status: 200
    file: armature-app-oauth-authorization-server.json
    bytes: 588
  path_echo_control: passed
x-shape-fix:
  converted: '2026-08-20'
  from: documents
  note: Rewritten into hosts[] -> documents[], the only shape well_known_docs() in score.rb reads. A served
    .well-known surface recorded in any other shape scores as absent.
x-mcp-probe:
  probed: '2026-09-19'
  issue: roadmap#321, roadmap#337
  documents:
  - host: https://app.armature.tech
    path: /.well-known/oauth-authorization-server
    file: armature-app-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
note: '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.'