generated: '2026-09-01'
method: probed
source: live GET of each /.well-known/ path on every host named in apis.yml and in the OpenAPI servers[] block
note: >-
  Five documents are served. The apex host publishes an APIs.json index and an API Onboarding
  Descriptor (aod 0.1); the Mintlify-hosted docs host publishes an A2A agent card and an MCP
  discovery document. Classic IETF/OIDC well-knowns (security.txt, openid-configuration,
  oauth-authorization-server, api-catalog) are absent on both hosts -- the apex 404 returns a
  Next.js HTML error shell, which is a real 404 and not a document.
hosts:
- host: signsealship.com
  documents:
  - path: /.well-known/apis.json
    status: 200
    file: signsealship-apis.json
    content_type: application/json
    note: APIs.json 0.15 index naming the Partner API and the CC BY 4.0 RON-laws dataset.
  - path: /.well-known/api-onboarding.json
    status: 200
    file: signsealship-api-onboarding.json
    content_type: application/json
    note: >-
      API Onboarding Descriptor (aod 0.1). Declares maturity self-serve, agentPolicy allowed,
      the four plan tiers, credential shape (api-key, prefix sss_pk_, one-time display) and a
      self-declared gaps[] list.
  - 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
  - path: /.well-known/agent-card.json
    status: 404
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/mcp.json
    status: 404
- host: docs.signsealship.com
  documents:
  - path: /.well-known/agent-card.json
    status: 200
    file: ../a2a/signsealship-agent-card.json
    content_type: application/json
    note: >-
      A2A agent card for the documentation surface. Graded in a2a/signsealship-a2a.yml.
  - path: /.well-known/mcp.json
    status: 200
    file: signsealship-docs-mcp.json
    content_type: application/json
    note: >-
      MCP discovery document pointing at a Mintlify-hosted documentation-search server. See
      mcp/signsealship-mcp.yml -- it is a docs-search server, not the Partner API.
  - path: /.well-known/agent-skills/sign/skill.md
    status: 200
    file: ../skills/signsealship-sign-skill.md
    content_type: text/markdown
    note: Provider-published Agent Skill, referenced by skills[0].url in the agent card.
  - 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
  - path: /.well-known/agent.json
    status: 404
  - path: /.well-known/apis.json
    status: 404