generated: '2026-09-02'
method: probed
source: https://support.angellist.com/.well-known/agent-card.json
discovery:
  path: /.well-known/agent-card.json
  canonical: true
  host: support.angellist.com
  note: >-
    Found on the AngelList Investor Management Help Center host. The canonical
    A2A 1.0.0 path returned the card directly; the legacy
    /.well-known/agent.json returned 404 on the same host, and a
    negative-control path (/.well-known/angellist-negative-control-7f3ab91c.json)
    also returned 404, so this host is not an SPA catch-all and the 200 is a
    real document.
ownership:
  verified: true
  evidence: >-
    Card self-identifies as "AngelList Investor Management Help Center", its
    url, provider.url and documentationUrl all point at
    https://support.angellist.com/, and the single skill describes AngelList
    data rooms, digital subscriptions and the investor portal. Served from
    angellist.com.
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
  optional_fields:
    preferred_transport: true
    default_input_modes: true
    default_output_modes: true
  deviations:
  - id: supportedInterfaces-instead-of-additionalInterfaces
    note: >-
      The card declares transports under `supportedInterfaces`; A2A 1.0.0 names
      this field `additionalInterfaces`. Does not fail any hard check.
card:
  name: AngelList Investor Management Help Center
  url: https://support.angellist.com/
  version: 1.0.0
  provider: AngelList Investor Management Help Center
  documentation_url: https://support.angellist.com/
  capabilities:
    streaming: false
    push_notifications: false
  skills: 1
  skill_ids:
  - angellist
  file: angellist-agent-card.json
linked_artifacts:
  agent_skill: skills/angellist-investor-management-platform.md
  agent_skill_source: https://support.angellist.com/.well-known/agent-skills/angellist/skill.md
  llms_txt: llms/angellist-llms.txt
x-evidence:
  fetched: '2026-09-02'
  url: https://support.angellist.com/.well-known/agent-card.json
  http_status: 200
  content_type: application/json
  bytes: 994
  negative_control:
    url: https://support.angellist.com/.well-known/angellist-negative-control-7f3ab91c.json
    http_status: 404
    result: passed