{
  "schema_version": "2026-08-11",
  "methodology": {
    "name": "MCP Authority Reliability Methodology",
    "version": "1.0",
    "url": "https://mcpscores.com/about#methodology",
    "model_statement": "Ordinal ranking of the evidence observed for a listed MCP server or x402 endpoint. It is not a calibrated probability, and it has not been validated against any forward failure horizon. The observation archive spans 2 calendar day(s) (2026-08-11 through 2026-08-12), with observations recorded on 2 day(s)."
  },
  "subject": {
    "id": "mcp:ai.myriade/myriade",
    "found": true,
    "kind": "MCP server",
    "name": "ai.myriade/myriade",
    "title": "myriade_mcp",
    "publisher": null,
    "registry_created": "2026-08-11",
    "registry_updated": null,
    "tool_count": 12,
    "endpoint": "https://app.myriade.ai/mcp/"
  },
  "rating": {
    "status": "not_rated",
    "grade": "NR",
    "score": null,
    "published": false,
    "scale": {
      "minimum": 0,
      "maximum": 1000
    },
    "confidence": "low",
    "confidence_basis": "1 successful observation(s); low <3, medium 3–30, high >30.",
    "outlook": "not available — a trend requires more than one published rating",
    "publication_floor": {
      "min_archive_days": 7,
      "min_successful_observations": 3,
      "archive_days": 1,
      "successful_observations": 1,
      "met": false,
      "unmet": [
        "archive coverage is 1 day(s); 7 are required",
        "successful observations are 1; 3 are required"
      ],
      "eligible_from_date": "2026-08-17"
    },
    "reason": "Below the publication floor, MCP Scores publishes no grade and no numeric score. NR is not a favorable or adverse finding."
  },
  "observations": {
    "as_of": "2026-08-11",
    "generated_at": "2026-08-12T09:26:56.497Z",
    "successful_observations": 1,
    "archive_days": 1,
    "first_observed": "2026-08-11",
    "last_observed": "2026-08-11",
    "archive_coverage": {
      "available": true,
      "since": "2026-08-11",
      "until": "2026-08-12",
      "span_days": 2,
      "observation_days": 2,
      "basis": "Distinct observation dates present in D1 runs, probes, and stored rating records.",
      "statement": "The observation archive spans 2 calendar day(s) (2026-08-11 through 2026-08-12), with observations recorded on 2 day(s)."
    },
    "timestamp_precision": "UTC archive date"
  },
  "components": [
    {
      "key": "reliability",
      "code": "R",
      "label": "Reliability",
      "score": 85,
      "weight_percent": 40,
      "applicable": true
    },
    {
      "key": "tenure",
      "code": "T",
      "label": "Tenure",
      "score": 12,
      "weight_percent": 25,
      "applicable": true
    },
    {
      "key": "financial",
      "code": "F",
      "label": "Financial evidence",
      "score": null,
      "weight_percent": 0,
      "applicable": false
    },
    {
      "key": "stability",
      "code": "S",
      "label": "Stability",
      "score": 100,
      "weight_percent": 20,
      "applicable": true
    },
    {
      "key": "identity",
      "code": "I",
      "label": "Identity",
      "score": 70,
      "weight_percent": 15,
      "applicable": true
    }
  ],
  "evidence": [
    {
      "statement": "First observed 2026-08-11; last observed 2026-08-11; 1 archive day(s); 1 successful observation(s).",
      "source": "D1 resource_history + obs",
      "observed_at": "2026-08-11",
      "confidence": "limited coverage"
    },
    {
      "statement": "MCP initialize and tools/list completed; 12 tool(s) were inventoried.",
      "source": "R2 enrichment record",
      "observed_at": "2026-08-11",
      "confidence": "single latest record"
    },
    {
      "statement": "MCP registry creation date: 2026-08-11.",
      "source": "R2 MCP registry record",
      "observed_at": "2026-08-11",
      "confidence": "registry supplied"
    },
    {
      "statement": "No listing metadata change day has been recorded since first observation.",
      "source": "D1 resource_history",
      "observed_at": "2026-08-11",
      "confidence": "archive history"
    },
    {
      "statement": "The listing uses an MCP Registry namespace, which is publisher-verified by DNS or GitHub.",
      "source": "MCP Registry metadata",
      "observed_at": "2026-08-11",
      "confidence": "registry control verification"
    }
  ],
  "constraints": [],
  "financial_evidence": {
    "applicable": false,
    "observed_onchain_inflow": null,
    "note": "Financial evidence is not a Model 1.0 component for free MCP server listings."
  },
  "history": {
    "scores": [],
    "wallet_daily": [],
    "withheld_unpublished_records": 0,
    "note": "Stored engine rating records are archive material only; the current rating above is the single authoritative figure and is recomputed read-only. No stored record is withheld from this series."
  },
  "coverage": {
    "included": [
      "MCP initialize/tools-list observations and registry metadata",
      "Archive tenure and listing-change days",
      "Registry namespace identity evidence"
    ],
    "limitations": [
      "The score is an ordinal Model 1.0 output, not a calibrated probability of failure.",
      "Unpaid checks measure reachability and protocol responses; they do not prove paid delivery.",
      "A score is not an endorsement, security audit, guarantee, or transaction recommendation.",
      "The observation archive spans 2 calendar day(s) (2026-08-11 through 2026-08-12), with observations recorded on 2 day(s). No 30-day or 90-day trend, survival estimate, or forward horizon can be supported by an archive of that length."
    ],
    "pending_inputs": [
      "Cross-wallet funding-source analysis",
      "Cohort survival percentile after sufficient archive age",
      "Wallet-funded delivery verification",
      "90-day probability calibration and quarterly backtest"
    ]
  },
  "correction": {
    "prompt": "Operator of this listing? Request a correction or appeal.",
    "email": "corrections@mcpscores.com",
    "url": "mailto:corrections%40mcpscores.com?subject=Correction%20request%3A%20mcp%3Aai.myriade%2Fmyriade",
    "requested_evidence": "Include the listing ID, the specific measured statement at issue, supporting evidence, and a reply address.",
    "published_annotations": 0,
    "policy": "An accepted correction is recorded in the observatory action log and rendered on this scorecard, in this JSON payload, and in the MCP tool response, dated and attributed to MCP Authority."
  },
  "disclaimer": "This report describes observed data at stated times. It does not allege intent or misconduct and is not an endorsement, guarantee, security audit, or transaction recommendation.",
  "corrections_applied": []
}