{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-ratchetgate-ratchet",
  "component": "ratchetgate",
  "generated_at": "2026-09-25T02:17:12.902Z",
  "tracking_since": "2026-08-31",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a06ad3-3175-7b01-9517-1584bdf0528c",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.03",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "2",
        "added": "9",
        "breaks": "0",
        "removed": "9",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.03 → fail)",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-3175-7b01-9517-1584bdf0528c"
    },
    {
      "id": "chg_01a06ad3-3177-7968-9ed3-5203619d7d0f",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_check_effect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_check_effect"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_check_effect” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-3177-7968-9ed3-5203619d7d0f"
    },
    {
      "id": "chg_01a06ad3-3179-72fc-8466-b1b7f63539de",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_circuit_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_circuit_status"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_circuit_status” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-3179-72fc-8466-b1b7f63539de"
    },
    {
      "id": "chg_01a06ad3-3179-78f0-a7fe-4ad64d6f8ea7",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_effect_receipts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_effect_receipts"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_effect_receipts” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-3179-78f0-a7fe-4ad64d6f8ea7"
    },
    {
      "id": "chg_01a06ad3-3179-7d63-883d-5fb22f99f549",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_get_policy",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_get_policy"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_get_policy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-3179-7d63-883d-5fb22f99f549"
    },
    {
      "id": "chg_01a06ad3-317a-72e0-a7d6-619ca9097bb3",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_group_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_group_status"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_group_status” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317a-72e0-a7d6-619ca9097bb3"
    },
    {
      "id": "chg_01a06ad3-317a-775a-8fb7-52a11499b1f4",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_heartbeat_effect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_heartbeat_effect"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_heartbeat_effect” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317a-775a-8fb7-52a11499b1f4"
    },
    {
      "id": "chg_01a06ad3-317b-728f-aedc-cae28344a27f",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_prevented_loss",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_prevented_loss"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_prevented_loss” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317b-728f-aedc-cae28344a27f"
    },
    {
      "id": "chg_01a06ad3-317b-7781-924b-af890d2776d5",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_recall",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_recall"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_recall” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317b-7781-924b-af890d2776d5"
    },
    {
      "id": "chg_01a06ad3-317b-7cd6-bded-516d97203bc6",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_reconcile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_reconcile"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_reconcile” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317b-7cd6-bded-516d97203bc6"
    },
    {
      "id": "chg_01a06ad3-317c-7339-ac07-567263f9c043",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_usage",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_usage"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:10:20.675268+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ratchet_usage” was removed",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06ad3-317c-7339-ac07-567263f9c043"
    },
    {
      "id": "chg_01a065ac-9aea-7bae-bb4f-876faeb046e5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ratchet_begin_effect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ratchet_begin_effect"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 05:10:05.629995+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “ratchet_begin_effect” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a065ac-9aea-7bae-bb4f-876faeb046e5"
    },
    {
      "id": "chg_01a06086-8f70-7dfa-b930-2d19a88cd657",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:10:26.312873+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06086-8f70-7dfa-b930-2d19a88cd657"
    },
    {
      "id": "chg_01a06086-8f71-7546-8f32-0f1363ddc1cd",
      "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": "16",
        "judged": "16"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:10:26.312873+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06086-8f71-7546-8f32-0f1363ddc1cd"
    },
    {
      "id": "chg_01a06086-8f71-7a76-b460-e29667bbe8ee",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "pass",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:10:26.312873+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Authorization (Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.)",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06086-8f71-7a76-b460-e29667bbe8ee"
    },
    {
      "id": "chg_01a06086-8f70-70f6-b75d-9e3d971a7bad",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:10:26.312873+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-ratchetgate-ratchet/ratchetgate#chg-chg_01a06086-8f70-70f6-b75d-9e3d971a7bad"
    }
  ],
  "days": [
    {
      "date": "2026-09-24",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-23",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-22",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-08",
      "total": 75,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-04",
      "total": 75,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 22
    },
    {
      "date": "2026-09-03",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-02",
      "total": 75,
      "delta": 37,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-08-31",
      "total": 38,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}