{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "hyosikpark-kr-district-codes",
  "component": "mcp-kr-district-codes",
  "generated_at": "2026-10-19T05:47:08.828Z",
  "tracking_since": "2026-08-29",
  "counts": {
    "critical": 0,
    "security": 19,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a06080-5543-7d32-945e-604446864ee3",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.10",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (0.10 → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5543-7d32-945e-604446864ee3"
    },
    {
      "id": "chg_01a06080-5544-7881-9325-2fd9eb9399a0",
      "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 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5544-7881-9325-2fd9eb9399a0"
    },
    {
      "id": "chg_01a06080-5544-7e4d-8881-7c0695de27ef",
      "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 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5544-7e4d-8881-7c0695de27ef"
    },
    {
      "id": "chg_01a06080-5545-7617-b1ba-41c132c098cf",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.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 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5545-7617-b1ba-41c132c098cf"
    },
    {
      "id": "chg_01a06080-5545-7baa-80f0-17feb75485db",
      "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 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5545-7baa-80f0-17feb75485db"
    },
    {
      "id": "chg_01a06080-5546-718a-bfb5-765b90774a0e",
      "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 05:03:38.210708+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/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5546-718a-bfb5-765b90774a0e"
    },
    {
      "id": "chg_01a06080-5547-7879-a4ed-347fc1a0aba6",
      "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 05:03:38.210708+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a06080-5547-7879-a4ed-347fc1a0aba6"
    },
    {
      "id": "chg_01a05b59-af43-7668-89cc-007d0d206663",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 05:03:19.321851+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05b59-af43-7668-89cc-007d0d206663"
    },
    {
      "id": "chg_01a05b59-af44-7396-91e2-f03050785b0e",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 05:03:19.321851+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05b59-af44-7396-91e2-f03050785b0e"
    },
    {
      "id": "chg_01a05b59-af44-7ac8-a9e5-78c0e2bbf419",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 05:03:19.321851+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05b59-af44-7ac8-a9e5-78c0e2bbf419"
    },
    {
      "id": "chg_01a05b59-af45-7203-aa3a-1f9c9ade7e60",
      "kind": "check.reverified",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.unreachable",
      "to_code": "tls.valid",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 05:03:19.321851+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "TLS certificate (unverified → pass)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05b59-af45-7203-aa3a-1f9c9ade7e60"
    },
    {
      "id": "chg_01a05b59-af45-783c-8970-ab33c1843618",
      "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": "1"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 05:03:19.321851+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 1 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/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05b59-af45-783c-8970-ab33c1843618"
    },
    {
      "id": "chg_01a05633-647c-7ac0-a302-9a5c8f33b400",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647c-7ac0-a302-9a5c8f33b400"
    },
    {
      "id": "chg_01a05633-647d-76f1-bec2-4a7ef5065329",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647d-76f1-bec2-4a7ef5065329"
    },
    {
      "id": "chg_01a05633-647d-7c98-8e7b-d427bb57e37b",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647d-7c98-8e7b-d427bb57e37b"
    },
    {
      "id": "chg_01a05633-647e-727c-967e-d7e486ddd727",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.03",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Stability (0.03 → unverified)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647e-727c-967e-d7e486ddd727"
    },
    {
      "id": "chg_01a05633-647e-78d4-9f57-24505b740719",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647e-78d4-9f57-24505b740719"
    },
    {
      "id": "chg_01a05633-647e-7e86-b74f-722d6151df4b",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-647e-7e86-b74f-722d6151df4b"
    },
    {
      "id": "chg_01a05633-6480-7410-b6e6-7832cc0816bf",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 05:03:23.620938+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/hyosikpark-kr-district-codes/mcp-kr-district-codes#chg-chg_01a05633-6480-7410-b6e6-7832cc0816bf"
    }
  ],
  "days": [
    {
      "date": "2026-09-08",
      "total": 0,
      "delta": -13,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-07",
      "total": 13,
      "delta": -13,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-06",
      "total": 26,
      "delta": -12,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-05",
      "total": 38,
      "delta": -13,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-04",
      "total": 51,
      "delta": -13,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-02",
      "total": 64,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-01",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-08-31",
      "total": 63,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    }
  ]
}