{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "34r7h-handoff",
  "component": "handoff",
  "generated_at": "2026-11-05T05:42:51.339Z",
  "tracking_since": "2026-10-04",
  "counts": {
    "critical": 1,
    "security": 21,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a055-b6dd-746b-bda4-0a5bc51bde82",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 07:35:34.339183+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a1a055-b6dd-746b-bda4-0a5bc51bde82"
    },
    {
      "id": "chg_01a19b2c-7191-7c6c-a69e-975e4cf0d5e7",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:32:23.551635+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a19b2c-7191-7c6c-a69e-975e4cf0d5e7"
    },
    {
      "id": "chg_01a19608-9038-7367-9755-1104468c9cfa",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:35:05.974696+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a19608-9038-7367-9755-1104468c9cfa"
    },
    {
      "id": "chg_01a18bbe-3dcf-771c-8a7f-e1f20f75a9a9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_app",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deploy_app"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 07:37:43.064344+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “deploy_app” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a18bbe-3dcf-771c-8a7f-e1f20f75a9a9"
    },
    {
      "id": "chg_01a1626b-8147-7074-bd6c-2fed0d23786f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_apps",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_apps"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 07:02:55.025843+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “list_apps” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a1626b-8147-7074-bd6c-2fed0d23786f"
    },
    {
      "id": "chg_01a1626b-8148-7c22-a411-203d0a22a272",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_app",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deploy_app",
        "destructive": "true"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 07:02:55.025843+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "New tool “deploy_app”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a1626b-8148-7c22-a411-203d0a22a272"
    },
    {
      "id": "chg_01a152f8-968f-7186-9cdc-657aae3ce66c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "connect_domain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "connect_domain"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 07:03:05.599655+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “connect_domain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a152f8-968f-7186-9cdc-657aae3ce66c"
    },
    {
      "id": "chg_01a148ab-8656-7974-b4ef-35f47ff696c4",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "create_group"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 07:02:43.003287+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a148ab-8656-7974-b4ef-35f47ff696c4"
    },
    {
      "id": "chg_01a148ab-8657-7a0e-9b65-a902e132b765",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 07:02:43.003287+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a148ab-8657-7a0e-9b65-a902e132b765"
    },
    {
      "id": "chg_01a148ab-8658-7002-95f7-e30de6a77f35",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 07:02:43.003287+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a148ab-8658-7002-95f7-e30de6a77f35"
    },
    {
      "id": "chg_01a14386-9489-75f5-9c84-716f06f2ad14",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:04:15.556765+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a14386-9489-75f5-9c84-716f06f2ad14"
    },
    {
      "id": "chg_01a14386-94d9-7bc8-9b4d-de543d83bc2e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:04:15.556765+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a14386-94d9-7bc8-9b4d-de543d83bc2e"
    },
    {
      "id": "chg_01a14386-9546-7562-a083-9ab62185ca1f",
      "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": "2026-10-16",
      "occurred_at": "2026-10-16 07:04:15.556765+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a14386-9546-7562-a083-9ab62185ca1f"
    },
    {
      "id": "chg_01a14386-9546-7ef0-b00c-47a5ee6bfab8",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:04:15.556765+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a14386-9546-7ef0-b00c-47a5ee6bfab8"
    },
    {
      "id": "chg_01a13413-0035-77fc-85c2-d4feed3013cc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_apps",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_apps"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:03:42.873887+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “list_apps” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a13413-0035-77fc-85c2-d4feed3013cc"
    },
    {
      "id": "chg_01a13413-0036-7640-a2c1-4ccb4a8a8128",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_board",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_board"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:03:42.873887+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “list_board” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a13413-0036-7640-a2c1-4ccb4a8a8128"
    },
    {
      "id": "chg_01a13413-0036-7a0f-a3ef-702217d23995",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_companies",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_companies"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:03:42.873887+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “list_companies” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a13413-0036-7a0f-a3ef-702217d23995"
    },
    {
      "id": "chg_01a13413-0036-7e29-8ffc-45a710959746",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "post_opening",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "post_opening"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:03:42.873887+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “post_opening” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a13413-0036-7e29-8ffc-45a710959746"
    },
    {
      "id": "chg_01a13413-0039-73f7-aa7f-f413dc2bb58d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "set_campaign_state",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "set_campaign_state"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:03:42.873887+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “set_campaign_state” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a13413-0039-73f7-aa7f-f413dc2bb58d"
    },
    {
      "id": "chg_01a12e12-4ac4-792e-b343-5131cf102bf3",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "decline_room_invite",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "decline_room_invite",
        "destructive": "true"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:05:13.136648+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "New tool “decline_room_invite”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a12e12-4ac4-792e-b343-5131cf102bf3"
    },
    {
      "id": "chg_01a12e12-4ac5-7949-abae-c6e01344b65c",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "leave_room",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "leave_room",
        "destructive": "true"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:05:13.136648+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "New tool “leave_room”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a12e12-4ac5-7949-abae-c6e01344b65c"
    },
    {
      "id": "chg_01a125d6-9c15-7d74-b551-ed2a3e072356",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "set_app_listing",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "set_app_listing"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 12:43:04.020963+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “set_app_listing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/34r7h-handoff/handoff#chg-chg_01a125d6-9c15-7d74-b551-ed2a3e072356"
    }
  ],
  "days": [
    {
      "date": "2026-11-03",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-02",
      "total": 77,
      "delta": 10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-01",
      "total": 67,
      "delta": -10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-31",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-29",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-25",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-10-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}