generated: '2026-08-13'
method: searched
source: >-
  https://www.arphie.ai/ (footer + nav), https://docs.arphie.ai (full Docusaurus route list),
  https://www.arphie.ai/llms.txt
versioning:
  scheme: null
  current: null
  docs: null
  note: >-
    No API versioning policy is published. The MCP endpoint carries no version segment
    (https://app.arphie.ai/api/mcp) and MCP protocol version negotiation happens inside the
    auth-gated initialize handshake.
deprecation:
  policy_url: null
  sunset_header: unknown
  note: No deprecation or sunset policy published. RFC 8594 support could not be observed on the 401 response.
sla:
  url: null
  uptime_target: null
status_page:
  url: null
  note: >-
    No status page. status.arphie.ai does not resolve (DNS NXDOMAIN) and
    https://www.arphie.ai/status returns 404.
changelog:
  url: null
  note: >-
    No dated changelog. https://www.arphie.ai/changelog returns 404; product news is mixed
    into the blog at https://www.arphie.ai/blog with no release/version structure.
roadmap:
  url: null
  note: https://www.arphie.ai/roadmap returns 404.
deprecated_operations: []
x-evidence:
- url: https://www.arphie.ai/status
  http_status: 404
- url: https://status.arphie.ai/
  http_status: 0
  note: DNS does not resolve
- url: https://www.arphie.ai/changelog
  http_status: 404
- url: https://www.arphie.ai/roadmap
  http_status: 404
gaps:
- >-
  Arphie runs a live, OAuth-protected MCP server in production with no status page, no
  changelog, no versioning statement and no deprecation policy — an agent integrating
  against it has no published way to learn that the surface changed.