generated: '2026-08-14'
method: probed
source: https://www.explorium.ai/.well-known/agent-card.json
discovery:
  path: /.well-known/agent-card.json
  canonical: true
  host: www.explorium.ai
  note: >-
    The apex explorium.ai serves the byte-identical document at the same path.
    The legacy /.well-known/agent.json path returns 404 on every host. The card
    is also self-declared in Explorium's ARD manifest at
    /.well-known/ai-catalog.json as urn:air:explorium.ai:agent:business-data-hub,
    and linked from /llms.txt, so its publication is deliberate rather than
    incidental.
conformance:
  spec: A2A 1.0.0
  grade: conformant
  protocol_version: 0.3.0
  preferred_transport: streamable-http
  hard_checks:
    capabilities_is_object: true
    protocol_version_present: true
    skills_is_array: true
  optional_present:
    preferred_transport: true
    default_input_modes: true
    default_output_modes: true
    provider: true
    documentation_url: true
    icon_url: true
    security_schemes: true
  deviations: []
  note: >-
    Passes all three hard checks and carries the optional transport and I/O-mode
    fields that most published cards omit. url points at the MCP endpoint
    (https://mcp.explorium.ai/mcp) rather than a distinct A2A JSON-RPC endpoint,
    with preferredTransport streamable-http - a card that advertises MCP as the
    callable surface. That is permitted and increasingly common, but it means an
    A2A-only client gets discovery, not a separate A2A transport to call.
card:
  name: Explorium Business Data Hub
  description: >-
    Explorium provides real-time, structured B2B data infrastructure for AI
    agents, copilots and GTM automations: company and prospect search,
    enrichment, and business event signals over a unified REST API and a hosted
    MCP server.
  url: https://mcp.explorium.ai/mcp
  version: 1.0.0
  provider: Explorium Ltd
  documentation_url: https://developers.explorium.ai/
  skills: 5
  skill_ids:
  - company-search
  - company-enrichment
  - prospect-search
  - prospect-enrichment
  - business-events
  capabilities:
    streaming: true
    pushNotifications: false
    stateTransitionHistory: false
  security_schemes:
  - oauth2 (MCP; challenge issued on initialize)
  - apiKey (REST; api_key header)
  file: explorium-agent-card.json
secondary_cards:
- source: https://developers.explorium.ai/.well-known/agent-card.json
  file: explorium-docs-agent-card.json
  http_status: 200
  grade: flavored
  deviations:
  - supportedInterfaces-instead-of-additionalInterfaces
  - no-description
  note: >-
    A second card, emitted by the Mintlify docs platform, that describes the
    DOCUMENTATION SITE ("Explorium docs") rather than the product. Its single
    skill points at the provider-published Agent Skill saved in
    skills/explorium-agentsource.md. Recorded for completeness; the AgentCard
    pointer in apis.yml references the apex card only, because that is the one
    that describes Explorium's callable surface.
x-evidence:
  fetched: '2026-08-14'
  url: https://www.explorium.ai/.well-known/agent-card.json
  http_status: 200
  content_type: application/json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com