{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "spruikco-send16-mcp",
  "component": "mcp",
  "generated_at": "2026-09-21T13:09:46.986Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 2,
    "security": 19,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a04165-71f0-7a25-bc3b-919b28a3cecc",
      "kind": "check.verdict",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.expired",
      "to_code": "tls.valid",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "TLS certificate (fail → pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f0-7a25-bc3b-919b28a3cecc"
    },
    {
      "id": "chg_01a04165-71f1-723f-887d-da34d0ae1cc1",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f1-723f-887d-da34d0ae1cc1"
    },
    {
      "id": "chg_01a04165-71f1-78ba-8219-c0ca5c51ecc3",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f1-78ba-8219-c0ca5c51ecc3"
    },
    {
      "id": "chg_01a04165-71f2-7155-b01c-51bc9c883a2d",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.tls_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f2-7155-b01c-51bc9c883a2d"
    },
    {
      "id": "chg_01a04165-71f2-7609-99f8-06bfb70de9f8",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f2-7609-99f8-06bfb70de9f8"
    },
    {
      "id": "chg_01a04165-71f2-7ae7-a9f7-96cec14a1e1f",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "79",
        "judged": "79"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71f2-7ae7-a9f7-96cec14a1e1f"
    },
    {
      "id": "chg_01a04165-71ee-7bd8-8969-21f06c6eaee1",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.challenge_only_invoke",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:06:02.422001+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a04165-71ee-7bd8-8969-21f06c6eaee1"
    },
    {
      "id": "chg_01a031f2-451b-7d6b-b1c8-cb887ffa6689",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.tls_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451b-7d6b-b1c8-cb887ffa6689"
    },
    {
      "id": "chg_01a031f2-451c-7500-adf1-6a73b8a4ddfe",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.93",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451c-7500-adf1-6a73b8a4ddfe"
    },
    {
      "id": "chg_01a031f2-451c-7b32-a6a9-ebffe4c91158",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only_invoke",
      "to_code": "auth.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451c-7b32-a6a9-ebffe4c91158"
    },
    {
      "id": "chg_01a031f2-451d-715d-9d9b-5b297a506978",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451d-715d-9d9b-5b297a506978"
    },
    {
      "id": "chg_01a031f2-451a-76c5-9b63-5907fe62675c",
      "kind": "check.verdict",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.expired",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "notAfter": "2026-08-23"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "TLS certificate (pass → fail)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451a-76c5-9b63-5907fe62675c"
    },
    {
      "id": "chg_01a031f2-451f-791e-892d-567ad00ee34e",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451f-791e-892d-567ad00ee34e"
    },
    {
      "id": "chg_01a031f2-451e-7f3c-9be4-a68820f0c01b",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:05:56.044031+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_01a031f2-451e-7f3c-9be4-a68820f0c01b"
    },
    {
      "id": "chg_019fc0a6-213a-7e53-915b-12606b881137",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "duplicate_campaign",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "duplicate_campaign"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “duplicate_campaign” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-213a-7e53-915b-12606b881137"
    },
    {
      "id": "chg_019fc0a6-213a-739a-a281-1526b9141cf9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_contact",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_contact"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “create_contact” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-213a-739a-a281-1526b9141cf9"
    },
    {
      "id": "chg_019fc0a6-2138-71ef-865b-c56f11f44822",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_campaign",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_campaign"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “create_campaign” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-2138-71ef-865b-c56f11f44822"
    },
    {
      "id": "chg_019fc0a6-2143-78d4-8634-a6067347e065",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_convo",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_convo"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “update_convo” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-2143-78d4-8634-a6067347e065"
    },
    {
      "id": "chg_019fc0a6-2141-7061-a702-1920d8db049c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_campaign",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_campaign"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “update_campaign” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-2141-7061-a702-1920d8db049c"
    },
    {
      "id": "chg_019fc0a6-213f-73c6-b4cb-4cc6546bd308",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_campaigns",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_campaigns"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “list_campaigns” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-213f-73c6-b4cb-4cc6546bd308"
    },
    {
      "id": "chg_019fc0a6-213d-7654-821a-6af3ba5b36d9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "import_contacts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "import_contacts"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:05:40.780731+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “import_contacts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spruikco-send16-mcp/mcp#chg-chg_019fc0a6-213d-7654-821a-6af3ba5b36d9"
    }
  ],
  "days": [
    {
      "date": "2026-08-27",
      "total": 86,
      "delta": 17,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-08-26",
      "total": 69,
      "delta": -17,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-24",
      "total": 86,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-08-02",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 48
    },
    {
      "date": "2026-07-31",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-30",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-07-27",
      "total": 0,
      "delta": null,
      "tracked": true,
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  ]
}