{
  "release": "2026-08-07",
  "methodologyVersion": "0.4.0",
  "candidatesVersion": "2026-08-07",
  "domains": 7422,
  "assessed": 7421,
  "unassessed": 1,
  "headline": {
    "noDiscoverySignal": 4474,
    "noDiscoverySignalPct": 60.3,
    "publishesServerCard": 1515,
    "publishesServerCardPct": 20.4,
    "confirmedHandshake": 1657,
    "confirmedHandshakePct": 22.3
  },
  "byCheck": {
    "D1": 1515,
    "D2": 60,
    "D3": 1379,
    "D4": 1212,
    "D5": 1657,
    "D6": 615,
    "D7": 81,
    "C1": 358,
    "Q1": 486,
    "F1": 4122,
    "F2": 2563
  },
  "candidateDistribution": {
    "mcp-server-card-json": 863,
    "mcp-json": 847,
    "mcp-bare": 158,
    "ai-catalog": 132,
    "mcp-server-serra": 21,
    "server-card-endpoint-relative": 8
  },
  "protocolEra": {
    "legacy": 1107,
    "modern": 550
  },
  "rootAdvertisement": {
    "denominator": 7422,
    "advertising": 81,
    "beyondWellKnown": 55,
    "beyondWellKnownAndNoWellKnownDocument": 46,
    "bySource": {
      "link_header": 59,
      "html_link": 34
    },
    "byTargetRelation": {
      "same_origin": 53,
      "well_known_path": 34,
      "subdomain": 5,
      "third_party": 1
    }
  },
  "cardAgainstRuntime": {
    "denominator": 478,
    "contradicts": 120,
    "contradictedFields": {
      "version": 103,
      "protocolVersion": 20
    },
    "nameDiverges": 135,
    "versionConflictDirection": {
      "cardAhead": 43,
      "cardBehind": 51
    }
  },
  "documentCacheability": {
    "denominator": 2029,
    "etag": {
      "present": 1090,
      "absent": 939
    },
    "cacheControl": {
      "absent": 487,
      "public_fresh": 963,
      "public_revalidatable": 447,
      "private_or_no_store": 132
    },
    "contentTypeFamily": {
      "json": 2022,
      "other": 4,
      "text": 2,
      "absent": 1
    }
  }
}