{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-usefulapi-emma",
  "component": "emma",
  "generated_at": "2026-11-06T19:36:43.333Z",
  "tracking_since": "2026-10-28",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a196a6-e714-7507-866a-888e71c0a0f8",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.10",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:28:02.942406+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Stability (0.10 → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-emma/emma#chg-chg_01a196a6-e714-7507-866a-888e71c0a0f8"
    },
    {
      "id": "chg_01a196a6-e718-743b-844a-e3f32f577312",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:28:02.942406+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-emma/emma#chg-chg_01a196a6-e718-743b-844a-e3f32f577312"
    },
    {
      "id": "chg_01a196a6-e719-701a-95ed-a8a91efd30c3",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:28:02.942406+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-emma/emma#chg-chg_01a196a6-e719-701a-95ed-a8a91efd30c3"
    },
    {
      "id": "chg_01a196a6-e71a-7f0f-9ed9-cc74d117c0e5",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:28:02.942406+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-emma/emma#chg-chg_01a196a6-e71a-7f0f-9ed9-cc74d117c0e5"
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    {
      "id": "chg_01a193fd-5397-74cb-b0a2-e94331f72c16",
      "kind": "check.verdict",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": "auth.registration_dcr_only",
      "to_code": "auth.registration_cimd",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 22:03:35.178794+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (partial → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-emma/emma#chg-chg_01a193fd-5397-74cb-b0a2-e94331f72c16"
    }
  ],
  "days": [
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      "date": "2026-11-06",
      "total": 18,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-11-01",
      "total": 18,
      "delta": -49,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
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    {
      "date": "2026-10-31",
      "total": 67,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
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    {
      "date": "2026-10-30",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
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    {
      "date": "2026-10-29",
      "total": 63,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
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    {
      "date": "2026-10-28",
      "total": 63,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
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}