{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "global-rootz-cars-marketplace",
  "component": "cars",
  "generated_at": "2026-09-27T15:15:05.377Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 78,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0e176-141d-7777-8f23-1a3de7042e8c",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-141d-7777-8f23-1a3de7042e8c"
    },
    {
      "id": "chg_01a0e176-1420-740c-abd8-3d2766b72d42",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-1420-740c-abd8-3d2766b72d42"
    },
    {
      "id": "chg_01a0e176-1420-7aee-bad7-b63408d58e19",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-1420-7aee-bad7-b63408d58e19"
    },
    {
      "id": "chg_01a0e176-1423-75a1-98a6-d584f4be36db",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-1423-75a1-98a6-d584f4be36db"
    },
    {
      "id": "chg_01a0e176-1423-7aa7-99fa-0815c5d5f3a5",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-1423-7aa7-99fa-0815c5d5f3a5"
    },
    {
      "id": "chg_01a0e176-1427-73c3-a7d9-84766d40f00a",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 06:03:26.811798+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0e176-1427-73c3-a7d9-84766d40f00a"
    },
    {
      "id": "chg_01a0dc4e-15af-7382-8391-8aeb50e7a4c5",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:01:39.914356+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0dc4e-15af-7382-8391-8aeb50e7a4c5"
    },
    {
      "id": "chg_01a0dc4e-15b3-7eb8-bb5e-fcc6fd7a7e8d",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 06:01:39.914356+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0dc4e-15b3-7eb8-bb5e-fcc6fd7a7e8d"
    },
    {
      "id": "chg_01a0dc4e-15b4-78af-b1e1-ede78fdc1492",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 06:01:39.914356+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0dc4e-15b4-78af-b1e1-ede78fdc1492"
    },
    {
      "id": "chg_01a0dc4e-15b5-702b-a1b4-daf29e1a94fc",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:01:39.914356+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0dc4e-15b5-702b-a1b4-daf29e1a94fc"
    },
    {
      "id": "chg_01a0ccdb-a757-72c8-8b20-611612098afe",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 06:02:22.213077+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0ccdb-a757-72c8-8b20-611612098afe"
    },
    {
      "id": "chg_01a0ccdb-a75b-72cb-843b-4d4596776042",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 06:02:22.213077+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0ccdb-a75b-72cb-843b-4d4596776042"
    },
    {
      "id": "chg_01a0ccdb-a760-718e-88dd-d85b4d306d12",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 06:02:22.213077+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0ccdb-a760-718e-88dd-d85b4d306d12"
    },
    {
      "id": "chg_01a0ccdb-a765-7151-9fe6-976e0086051d",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 06:02:22.213077+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0ccdb-a765-7151-9fe6-976e0086051d"
    },
    {
      "id": "chg_01a0c7b5-23c0-72c7-88d0-6cd63a193feb",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 06:02:12.013392+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0c7b5-23c0-72c7-88d0-6cd63a193feb"
    },
    {
      "id": "chg_01a0c7b5-23c2-7d91-980d-8fbf97afe236",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 06:02:12.013392+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0c7b5-23c2-7d91-980d-8fbf97afe236"
    },
    {
      "id": "chg_01a0adf6-a5e1-75d9-900d-a6db4337a6ac",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:03:37.589154+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0adf6-a5e1-75d9-900d-a6db4337a6ac"
    },
    {
      "id": "chg_01a0adf6-a5e2-7c05-8995-2660334be0e9",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 06:03:37.589154+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0adf6-a5e2-7c05-8995-2660334be0e9"
    },
    {
      "id": "chg_01a0adf6-a5e3-7367-98fe-601dfad35f75",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 06:03:37.589154+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0adf6-a5e3-7367-98fe-601dfad35f75"
    },
    {
      "id": "chg_01a0adf6-a5e3-7855-8d9a-8dfab531baaf",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 06:03:37.589154+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0adf6-a5e3-7855-8d9a-8dfab531baaf"
    },
    {
      "id": "chg_01a0adf6-a5e3-7cfa-a835-4fe9fe37a553",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:03:37.589154+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0adf6-a5e3-7cfa-a835-4fe9fe37a553"
    },
    {
      "id": "chg_01a0a8d0-bf1b-7e91-8e9b-55cc90f55df1",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf1b-7e91-8e9b-55cc90f55df1"
    },
    {
      "id": "chg_01a0a8d0-bf1d-7372-8188-3c06a1babbfd",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf1d-7372-8188-3c06a1babbfd"
    },
    {
      "id": "chg_01a0a8d0-bf1f-793c-8f2b-b621b155ad23",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf1f-793c-8f2b-b621b155ad23"
    },
    {
      "id": "chg_01a0a8d0-bf1f-7ecb-9860-959ce1234600",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf1f-7ecb-9860-959ce1234600"
    },
    {
      "id": "chg_01a0a8d0-bf20-7524-89b3-4a68f765d117",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf20-7524-89b3-4a68f765d117"
    },
    {
      "id": "chg_01a0a8d0-bf21-761d-a80f-166966534310",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:04:07.709636+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0a8d0-bf21-761d-a80f-166966534310"
    },
    {
      "id": "chg_01a07f9d-e6bd-7644-910d-950d939f0c6d",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 06:04:09.613044+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07f9d-e6bd-7644-910d-950d939f0c6d"
    },
    {
      "id": "chg_01a07f9d-e6bf-70a5-a4ae-4fe62befe086",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:04:09.613044+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07f9d-e6bf-70a5-a4ae-4fe62befe086"
    },
    {
      "id": "chg_01a07f9d-e6bf-76d3-8692-896b9c566609",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:04:09.613044+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07f9d-e6bf-76d3-8692-896b9c566609"
    },
    {
      "id": "chg_01a07f9d-e6bf-7b62-b752-8b8e0981fe69",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:04:09.613044+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07f9d-e6bf-7b62-b752-8b8e0981fe69"
    },
    {
      "id": "chg_01a07f9d-e6c0-7172-a2ee-198060546e4a",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 06:04:09.613044+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07f9d-e6c0-7172-a2ee-198060546e4a"
    },
    {
      "id": "chg_01a07552-5007-7b38-9c89-1b248bdf3712",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-5007-7b38-9c89-1b248bdf3712"
    },
    {
      "id": "chg_01a07552-5008-7c93-8637-efac6b52974f",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-5008-7c93-8637-efac6b52974f"
    },
    {
      "id": "chg_01a07552-5009-72d4-81f2-f126493fa7a1",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-5009-72d4-81f2-f126493fa7a1"
    },
    {
      "id": "chg_01a07552-5009-7879-82de-d0da853b41a6",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-5009-7879-82de-d0da853b41a6"
    },
    {
      "id": "chg_01a07552-500a-733b-b1bd-d5e1750951d5",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-500a-733b-b1bd-d5e1750951d5"
    },
    {
      "id": "chg_01a07552-500b-72c0-bc79-afdb11cd9215",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 06:05:23.704917+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a07552-500b-72c0-bc79-afdb11cd9215"
    },
    {
      "id": "chg_01a065de-d1cb-75c8-9652-ecf1e3759dfe",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1cb-75c8-9652-ecf1e3759dfe"
    },
    {
      "id": "chg_01a065de-d1cc-7343-90f8-a0691d990f1a",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1cc-7343-90f8-a0691d990f1a"
    },
    {
      "id": "chg_01a065de-d1cc-7948-ada2-d1c7bb1d7246",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1cc-7948-ada2-d1c7bb1d7246"
    },
    {
      "id": "chg_01a065de-d1cd-7020-96db-8a96e0ceac4d",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1cd-7020-96db-8a96e0ceac4d"
    },
    {
      "id": "chg_01a065de-d1cd-7671-9ae7-a88ef6955447",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1cd-7671-9ae7-a88ef6955447"
    },
    {
      "id": "chg_01a065de-d1d1-7151-b506-3526b9d9deee",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cars_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cars_search"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 06:04:56.495443+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “cars_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a065de-d1d1-7151-b506-3526b9d9deee"
    },
    {
      "id": "chg_01a060b8-cc27-7597-bddb-f06b7d74ae58",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc27-7597-bddb-f06b7d74ae58"
    },
    {
      "id": "chg_01a060b8-cc28-7153-96e8-0d5a4dd5df1b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc28-7153-96e8-0d5a4dd5df1b"
    },
    {
      "id": "chg_01a060b8-cc28-77a0-b3a8-dd3edf7023cd",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc28-77a0-b3a8-dd3edf7023cd"
    },
    {
      "id": "chg_01a060b8-cc28-7d32-8813-8e972e82e09a",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc28-7d32-8813-8e972e82e09a"
    },
    {
      "id": "chg_01a060b8-cc29-73dc-ab45-d1ceceac3bec",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc29-73dc-ab45-d1ceceac3bec"
    },
    {
      "id": "chg_01a060b8-cc2a-74f1-97ae-f09743b4eac6",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 06:05:18.614436+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a060b8-cc2a-74f1-97ae-f09743b4eac6"
    },
    {
      "id": "chg_01a04c1e-922c-715a-b574-84f7d4be7014",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 06:04:27.000728+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a04c1e-922c-715a-b574-84f7d4be7014"
    },
    {
      "id": "chg_01a04c1e-922d-70c0-8c93-4e033b232839",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 06:04:27.000728+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a04c1e-922d-70c0-8c93-4e033b232839"
    },
    {
      "id": "chg_01a04c1e-922e-7163-a32c-5bfd8b450511",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 06:04:27.000728+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a04c1e-922e-7163-a32c-5bfd8b450511"
    },
    {
      "id": "chg_01a04c1e-922e-770c-82c9-c50937df0b9d",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 06:04:27.000728+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a04c1e-922e-770c-82c9-c50937df0b9d"
    },
    {
      "id": "chg_01a04c1e-922e-7c69-afc6-4025a4073d14",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 06:04:27.000728+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a04c1e-922e-7c69-afc6-4025a4073d14"
    },
    {
      "id": "chg_01a041d2-442b-760c-8734-759f91dbf775",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-442b-760c-8734-759f91dbf775"
    },
    {
      "id": "chg_01a041d2-442d-72b1-a5df-1a8db371f0a1",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-442d-72b1-a5df-1a8db371f0a1"
    },
    {
      "id": "chg_01a041d2-442d-783b-8d90-53812b4894f5",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-442d-783b-8d90-53812b4894f5"
    },
    {
      "id": "chg_01a041d2-442e-7123-97d5-1d947be81c20",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-442e-7123-97d5-1d947be81c20"
    },
    {
      "id": "chg_01a041d2-442e-7c7b-ab3e-f2f69b9e82b8",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-442e-7c7b-ab3e-f2f69b9e82b8"
    },
    {
      "id": "chg_01a041d2-4430-71ff-9c68-dcf28526dc02",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 06:04:54.124831+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a041d2-4430-71ff-9c68-dcf28526dc02"
    },
    {
      "id": "chg_01a03784-dbe2-7ea6-8ad8-521c59f7e5f0",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:04:08.934347+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a03784-dbe2-7ea6-8ad8-521c59f7e5f0"
    },
    {
      "id": "chg_01a03784-dbe3-7eda-8a5d-cb15021507da",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 06:04:08.934347+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a03784-dbe3-7eda-8a5d-cb15021507da"
    },
    {
      "id": "chg_01a03784-dbe4-7b41-b04e-a0f30899571c",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 06:04:08.934347+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a03784-dbe4-7b41-b04e-a0f30899571c"
    },
    {
      "id": "chg_01a03784-dbe5-70dd-b2a7-5a55ac6c5878",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:04:08.934347+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a03784-dbe5-70dd-b2a7-5a55ac6c5878"
    },
    {
      "id": "chg_01a0325e-f492-7c96-8b02-a923b872554d",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 06:04:38.817025+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0325e-f492-7c96-8b02-a923b872554d"
    },
    {
      "id": "chg_01a0325e-f493-7ef1-94d4-c7c7b519a0fd",
      "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 06:04:38.817025+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0325e-f493-7ef1-94d4-c7c7b519a0fd"
    },
    {
      "id": "chg_01a0325e-f494-7532-9fdd-c12ece6a6373",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 06:04:38.817025+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0325e-f494-7532-9fdd-c12ece6a6373"
    },
    {
      "id": "chg_01a0325e-f494-79a5-a4c6-5b29775dcd3a",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 06:04:38.817025+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0325e-f494-79a5-a4c6-5b29775dcd3a"
    },
    {
      "id": "chg_01a0325e-f495-79e8-8079-e41ba8800a53",
      "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 06:04:38.817025+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a0325e-f495-79e8-8079-e41ba8800a53"
    },
    {
      "id": "chg_01a01378-1527-7d01-8b1f-dc095245047c",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:03:51.814947+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a01378-1527-7d01-8b1f-dc095245047c"
    },
    {
      "id": "chg_01a01378-152b-7b01-9af6-3d69fe486b89",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 06:03:51.814947+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a01378-152b-7b01-9af6-3d69fe486b89"
    },
    {
      "id": "chg_01a01378-152c-75b7-96d2-7a57c9ea3b00",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "19"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:03:51.814947+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 19 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a01378-152c-75b7-96d2-7a57c9ea3b00"
    },
    {
      "id": "chg_01a00e52-650e-75be-9d42-be862e9aa51d",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:04:35.891442+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a00e52-650e-75be-9d42-be862e9aa51d"
    },
    {
      "id": "chg_01a00e52-650f-7377-a509-80030d92e60d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.70",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:04:35.891442+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Stability (0.70 → unverified)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a00e52-650f-7377-a509-80030d92e60d"
    },
    {
      "id": "chg_01a00e52-650f-7998-9fec-5734ad9c8f81",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 06:04:35.891442+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a00e52-650f-7998-9fec-5734ad9c8f81"
    },
    {
      "id": "chg_01a00e52-650f-7ef3-b487-3362a950bbdc",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:04:35.891442+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a00e52-650f-7ef3-b487-3362a950bbdc"
    },
    {
      "id": "chg_01a00e52-6512-707c-a068-a767d8e2f41d",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 06:04:35.891442+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/global-rootz-cars-marketplace/cars#chg-chg_01a00e52-6512-707c-a068-a767d8e2f41d"
    }
  ],
  "days": [
    {
      "date": "2026-09-27",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-26",
      "total": 73,
      "delta": 14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-25",
      "total": 59,
      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-23",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-22",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-17",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-16",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-08",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}