{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-warminboxes-deliverability-tools",
  "component": "warminboxes",
  "generated_at": "2026-11-05T10:36:59.065Z",
  "tracking_since": "2026-10-23",
  "counts": {
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    "security": 21,
    "functional": 0,
    "cosmetic": 0
  },
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      "detail": {
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      },
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      "occurred_at": "2026-11-02 01:15:40.444165+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “plan_infrastructure” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a199d3-8c2b-7e60-a835-bed74c2ed6a1"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 01:15:40.444165+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a199d3-8c2d-78a1-869b-6532f2954370"
    },
    {
      "id": "chg_01a18f87-7080-7ef3-9b06-815c68c103f6",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "burned_inbox_guidance",
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      "materiality": "security",
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        "tool": "burned_inbox_guidance"
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      "occurred_at": "2026-10-31 01:16:20.446733+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “burned_inbox_guidance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18f87-7080-7ef3-9b06-815c68c103f6"
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    {
      "id": "chg_01a18f87-7082-7062-bb37-922990a42bcc",
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        "tool": "plan_from_list"
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      "occurred_at": "2026-10-31 01:16:20.446733+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “plan_from_list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18f87-7082-7062-bb37-922990a42bcc"
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    {
      "id": "chg_01a18f87-7082-7a48-bbba-05f2895c778d",
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      "subject_kind": "tool",
      "subject": "segment_esp",
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      "materiality": "security",
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      "detail": {
        "tool": "segment_esp"
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      "occurred_at": "2026-10-31 01:16:20.446733+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “segment_esp” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18f87-7082-7a48-bbba-05f2895c778d"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-10-31 01:16:20.446733+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18f87-7083-735e-af35-fe0742946b78"
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    {
      "id": "chg_01a18014-9968-732f-9b26-fa69ba887e8d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "plan_from_list",
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      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "plan_from_list"
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      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 01:16:36.034051+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “plan_from_list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18014-9968-732f-9b26-fa69ba887e8d"
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    {
      "id": "chg_01a18014-9969-7290-8b90-8ac4cf390196",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "quote_inboxes",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "quote_inboxes"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 01:16:36.034051+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “quote_inboxes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18014-9969-7290-8b90-8ac4cf390196"
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    {
      "id": "chg_01a18014-9969-77ba-9daa-7bb17cb9b32c",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 01:16:36.034051+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a18014-9969-77ba-9daa-7bb17cb9b32c"
    },
    {
      "id": "chg_01a17aed-d016-7921-9c29-77c551444772",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 01:16:08.044801+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a17aed-d016-7921-9c29-77c551444772"
    },
    {
      "id": "chg_01a16b7a-2e0c-7a6a-8a63-ff7b97834a1f",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "1",
        "added": "4",
        "breaks": "0",
        "removed": "3",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0c-7a6a-8a63-ff7b97834a1f"
    },
    {
      "id": "chg_01a16b7a-2e0d-76e0-80f6-a13332fed19a",
      "kind": "check.verdict",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_markers",
      "to_code": "toolsafety.injection_clean",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Injection markers (fail → pass)",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0d-76e0-80f6-a13332fed19a"
    },
    {
      "id": "chg_01a16b7a-2e0d-7dd5-b16f-818556fab060",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_burned_inbox",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "check_burned_inbox"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “check_burned_inbox” was removed",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0d-7dd5-b16f-818556fab060"
    },
    {
      "id": "chg_01a16b7a-2e0e-79bd-a38d-433fec73e64d",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_spamhaus_dbl",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "check_spamhaus_dbl"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “check_spamhaus_dbl” was removed",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0e-79bd-a38d-433fec73e64d"
    },
    {
      "id": "chg_01a16b7a-2e0e-7da6-bb8a-77ccf6cd6de6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_lead_lists",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_lead_lists"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “find_lead_lists” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0e-7da6-bb8a-77ccf6cd6de6"
    },
    {
      "id": "chg_01a16b7a-2e0f-7601-bdd0-3fecb52c0304",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "plan_from_list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "plan_from_list"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “plan_from_list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e0f-7601-bdd0-3fecb52c0304"
    },
    {
      "id": "chg_01a16b7a-2e10-72d3-8450-8cc4184cd8a1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "plan_infrastructure",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "plan_infrastructure"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “plan_infrastructure” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e10-72d3-8450-8cc4184cd8a1"
    },
    {
      "id": "chg_01a16b7a-2e11-7356-9c34-8632be6be86d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "plan_rotation",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "plan_rotation"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “plan_rotation” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e11-7356-9c34-8632be6be86d"
    },
    {
      "id": "chg_01a16b7a-2e12-74af-b743-19e4e35e5ef4",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "write_cold_email",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "write_cold_email"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “write_cold_email” was removed",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e12-74af-b743-19e4e35e5ef4"
    },
    {
      "id": "chg_01a16b7a-2e14-7a79-a0fb-a5a536a6c456",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e14-7a79-a0fb-a5a536a6c456"
    },
    {
      "id": "chg_01a16b7a-2e15-75bc-b6f6-48445f079281",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "3",
        "version": "1.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:15:31.69512+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/com-warminboxes-deliverability-tools/warminboxes#chg-chg_01a16b7a-2e15-75bc-b6f6-48445f079281"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 31,
        "to": 34,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 31 to 34."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-31",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-28",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-27",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-26",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 0,
        "to": 4,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-25",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 0 to 4."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-24",
      "total": 67,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 20
    },
    {
      "date": "2026-10-23",
      "total": 64,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}