generated: '2026-08-14'
method: probed
source: https://docs.seamless.ai/.well-known/agent-card.json
discovery:
  path: /.well-known/agent-card.json
  canonical: true
  host: docs.seamless.ai
  note: >-
    Found on the documentation host, not the marketing host. seamless.ai/.well-known/agent-card.json
    returns HTTP 404, api.seamless.ai returns 403, and mcp.seamless.ai returns 404 — docs.seamless.ai
    is the only Seamless.AI host serving a card. That host also 404s every other /.well-known/* path
    we probed, so this is a deliberately served document and not an SPA catch-all answering 200 for
    everything.
conformance:
  spec: A2A 1.0.0
  grade: near-conformant
  protocol_version: '0.3'
  preferred_transport: HTTP+JSON
  hard_checks:
    capabilities_is_object: true
    protocol_version_present: true
    skills_is_array: true
  optional_fields:
    preferred_transport: true
    default_input_modes: true
    default_output_modes: true
  deviations:
    - id: supported-interfaces-not-additional-interfaces
      detail: >-
        The card uses `supportedInterfaces` where A2A 1.0.0 specifies `additionalInterfaces`.
        No hard check fails, so this is not graded `flavored`, but a strict 1.0.0 client will not
        read the interface list.
    - id: agent-url-is-the-docs-site
      detail: >-
        `url` and every `supportedInterfaces[].url` point at https://docs.seamless.ai/ — the human
        documentation site, not an A2A JSON-RPC endpoint. The card is a discovery/description
        artifact rather than a callable A2A agent. Seamless.AI's actual agent surface is the MCP
        server at https://mcp.seamless.ai/mcp (see mcp/seamless-ai-mcp.yml).
card:
  name: Seamless
  description: API & MCP for B2B Sales Automation
  url: https://docs.seamless.ai/
  version: 1.0.0
  provider_organization: Seamless
  documentation_url: https://docs.seamless.ai/
  capabilities:
    streaming: false
    push_notifications: false
  default_input_modes: [text/plain]
  default_output_modes: [text/plain]
  skills: 1
  skill_ids: [seamless]
  file: seamless-ai-agent-card.json
linked_skill:
  id: seamless
  url: https://docs.seamless.ai/.well-known/agent-skills/seamless/skill.md
  status: 200
  saved_to: ../skills/seamless-ai-provider-published-skill.md
  note: The skill URL advertised by the card resolves to a real provider-authored Agent Skill,
    saved verbatim.
x-evidence:
  fetched: '2026-08-14'
  url: https://docs.seamless.ai/.well-known/agent-card.json
  http_status: 200
  content_type: application/json
  bytes: 936