{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "uk-co-cctvinstallationcost-site",
  "component": "cctvinstallationcost",
  "generated_at": "2026-11-07T16:59:27.261Z",
  "tracking_since": "2026-09-06",
  "counts": {
    "critical": 0,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1b581-1027-723b-a425-5f268d82ad86",
      "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": "2026-11-07",
      "occurred_at": "2026-11-07 10:14:56.779883+00",
      "observed_since": "2026-11-06",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a1b581-1027-723b-a425-5f268d82ad86"
    },
    {
      "id": "chg_01a1ab2c-a30d-7ec6-818b-51a97724e3f1",
      "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": "2026-11-05",
      "occurred_at": "2026-11-05 10:06:31.638397+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a1ab2c-a30d-7ec6-818b-51a97724e3f1"
    },
    {
      "id": "chg_01a10eff-4faf-71e5-9823-f364f45330bf",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.93",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 02:16:07.44297+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Stability (0.93 → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a10eff-4faf-71e5-9823-f364f45330bf"
    },
    {
      "id": "chg_01a10eff-5075-799d-987a-8a5f3303040b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_enquiry",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_enquiry"
      },
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 02:16:07.44297+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Tool “submit_enquiry” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a10eff-5075-799d-987a-8a5f3303040b"
    },
    {
      "id": "chg_01a10672-03d0-7ee5-998c-4874dcf68c43",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 10:24:57.718685+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a10672-03d0-7ee5-998c-4874dcf68c43"
    },
    {
      "id": "chg_01a10672-03d2-7ad6-ae28-3b41c41bc838",
      "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": "2026-10-04",
      "occurred_at": "2026-10-04 10:24:57.718685+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a10672-03d2-7ad6-ae28-3b41c41bc838"
    },
    {
      "id": "chg_01a10672-03d3-7250-8617-b59cccc523b5",
      "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": "3"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 10:24:57.718685+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 3 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/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a10672-03d3-7250-8617-b59cccc523b5"
    },
    {
      "id": "chg_01a101a5-3a59-7101-880c-83f440b3fa26",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "429",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 12:02:47.5584+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a101a5-3a59-7101-880c-83f440b3fa26"
    },
    {
      "id": "chg_01a101a5-3a5a-7002-90d1-ce583099beb3",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 12:02:47.5584+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a101a5-3a5a-7002-90d1-ce583099beb3"
    },
    {
      "id": "chg_01a101a5-3a5a-79dd-a0db-3ee98d8604a2",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.87",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 12:02:47.5584+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Stability (0.87 → unverified)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a101a5-3a5a-79dd-a0db-3ee98d8604a2"
    },
    {
      "id": "chg_01a101a5-3a5b-7427-8281-39aa40fe939f",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 12:02:47.5584+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a101a5-3a5b-7427-8281-39aa40fe939f"
    },
    {
      "id": "chg_01a101a5-3a5c-7d21-b3f9-4882a91db74a",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 12:02:47.5584+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a101a5-3a5c-7d21-b3f9-4882a91db74a"
    },
    {
      "id": "chg_01a08ace-8902-78c9-9fa8-57569de98959",
      "kind": "check.verdict",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.plaintext",
      "to_code": "https.enforced",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 10:13:06.1503+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "HTTPS (fail → pass)",
      "link": "https://verifymcp.io/servers/uk-co-cctvinstallationcost-site/cctvinstallationcost#chg-chg_01a08ace-8902-78c9-9fa8-57569de98959"
    }
  ],
  "days": [
    {
      "date": "2026-11-07",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-06",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-05",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-04",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-06",
      "total": 78,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-04",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-03",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-28",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}