generated: '2026-08-13'
method: probed
source: https://docs.endgame.io/.well-known/agent-card.json
discovery:
  path: /.well-known/agent-card.json
  canonical: true
  host: docs.endgame.io
  note: >-
    Served from Endgame's own documentation host (docs.endgame.io, the developer
    portal already wired in apis.yml). The card names organization "Endgame" and
    points every URL back at docs.endgame.io, so it belongs to this company. The
    application host app.endgame.io returns 404 on both /.well-known/agent-card.json
    and the legacy /.well-known/agent.json; www.endgame.io returns 404 on both.
conformance:
  spec: A2A 1.0.0
  grade: conformant
  protocol_version: '0.3'
  preferred_transport: HTTP+JSON
  hard_checks:
    capabilities_is_object: true
    protocol_version_present: true
    skills_is_array: true
  deviations:
  - supportedInterfaces-instead-of-additionalInterfaces
card:
  name: Endgame
  url: https://docs.endgame.io/
  version: 1.0.0
  documentation_url: https://docs.endgame.io/
  provider_organization: Endgame
  capabilities:
    streaming: false
    pushNotifications: false
  default_input_modes:
  - text/plain
  default_output_modes:
  - text/plain
  skills: 1
  skill_ids:
  - endgame
  file: end-game-agent-card.json
related:
  agent_skill: https://docs.endgame.io/.well-known/agent-skills/endgame/skill.md
  agent_skill_file: skills/end-game-published-skill.md
  mcp_server: https://app.endgame.io/api/v1/mcp
  note: >-
    The card's single skill links to a provider-published Agent Skill markdown file,
    saved verbatim at skills/end-game-published-skill.md. The card itself advertises
    an HTTP+JSON interface at the docs host rather than an A2A or MCP endpoint; the
    callable agent surface is the MCP server recorded in mcp/end-game-mcp.yml.
x-evidence:
  fetched: '2026-08-13'
  url: https://docs.endgame.io/.well-known/agent-card.json
  http_status: 200
  content_type: application/json
  negative_probes:
  - {url: 'https://app.endgame.io/.well-known/agent-card.json', http_status: 404}
  - {url: 'https://app.endgame.io/.well-known/agent.json', http_status: 404}
  - {url: 'https://www.endgame.io/.well-known/agent-card.json', http_status: 404}
  - {url: 'https://docs.endgame.io/.well-known/agent.json', http_status: 404}