{
  "attestation_id": "att-2026-0041",
  "published_at": "2026-11-13T14:50:00Z",
  "specimen": false,
  "source_registry": "a2aregistry.org",
  "agent": {
    "name": "Opioid Treatment Directory",
    "url": "https://opioidtreatment.fyi",
    "card_url": "https://opioidtreatment.fyi/.well-known/agent-card.json",
    "registry_entry_url": "https://opioidtreatment.fyi/.well-known/agent-card.json",
    "last_seen": "2026-11-13"
  },
  "summary": {
    "claims_total": 4,
    "claims_pass": 4,
    "claims_fail": 0,
    "claims_unverified": 0,
    "score": 100
  },
  "claims": [
    {
      "id": "c1",
      "claim": "Answers a plain-text question with the listings matching its words: the number of matches and up to 5 of them with their page URL",
      "check_type": "automated",
      "result": "pass",
      "evidence": {
        "type": "live probe of the /a2a find-listings skill",
        "url": "evidence/att-2026-0014-family.md",
        "captured_at": "2026-11-13T14:50:00Z"
      },
      "note": "Probe 'List opioid treatment providers in the Opioid treatment providers category': answered '250 matches' with listing URLs (task completed)."
    },
    {
      "id": "c2",
      "claim": "The listing pages it returns exist and match the named business",
      "check_type": "automated",
      "result": "pass",
      "evidence": {
        "type": "HTTP spot-check of returned listing URLs",
        "url": "evidence/att-2026-0014-family.md",
        "captured_at": "2026-11-13T14:50:00Z"
      },
      "note": "2 of 2 returned URLs returned HTTP 200 with the page title matching the trade (e.g. A.R.E.B.A Casriel Institute, opioid treatment provider in Br)."
    },
    {
      "id": "c3",
      "claim": "Word-based matching behaves as described: matches are found by place, category or words",
      "check_type": "automated",
      "result": "pass",
      "evidence": {
        "type": "live probe of the /a2a describe-directory skill",
        "url": "evidence/att-2026-0014-family.md",
        "captured_at": "2026-11-13T14:50:00Z"
      },
      "note": "Directory states 250 listings and its categories; the probe matched by the asked words."
    },
    {
      "id": "c4",
      "claim": "Data provenance is disclosed in the answer",
      "check_type": "automated",
      "result": "pass",
      "evidence": {
        "type": "probe response footer",
        "url": "evidence/att-2026-0014-family.md",
        "captured_at": "2026-11-13T14:50:00Z"
      },
      "note": "Every answer ends with the data-source line and licence/attribution statement (template footer present)."
    }
  ]
}