{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ai-khwan-khwan-mcp",
  "component": "mcp-core-user",
  "generated_at": "2026-09-21T02:48:05.240Z",
  "tracking_since": "2026-08-26",
  "counts": {
    "critical": 2,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0a945-551e-7a42-914f-864af02cac3a",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-551e-7a42-914f-864af02cac3a"
    },
    {
      "id": "chg_01a0a945-551b-71bb-a974-7c3e8ac0b19a",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.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 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools.)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-551b-71bb-a974-7c3e8ac0b19a"
    },
    {
      "id": "chg_01a0a945-551a-7b3b-87cc-6d2eccbd4b26",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728",
      "to_code": "auth.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 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-551a-7b3b-87cc-6d2eccbd4b26"
    },
    {
      "id": "chg_01a0a945-551a-7537-b449-e54211f6af9a",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.tls_error",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-551a-7537-b449-e54211f6af9a"
    },
    {
      "id": "chg_01a0a945-5519-7cd8-9749-42d62d37bf4b",
      "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 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-5519-7cd8-9749-42d62d37bf4b"
    },
    {
      "id": "chg_01a0a945-5517-7356-93c1-a4b219eb4e78",
      "kind": "check.verdict",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.hostname_mismatch",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "notAfter": "2026-10-27"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 08:11:28.207318+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "TLS certificate (pass → fail)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a0a945-5517-7356-93c1-a4b219eb4e78"
    },
    {
      "id": "chg_01a08014-6c6e-722a-b1cf-2b93d35a7a0f",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.auth_gated",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 08:13:37.010182+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a08014-6c6e-722a-b1cf-2b93d35a7a0f"
    },
    {
      "id": "chg_01a08014-6c6e-7d2f-b284-c4ba28f2e889",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 08:13:37.010182+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a08014-6c6e-7d2f-b284-c4ba28f2e889"
    },
    {
      "id": "chg_01a08014-6c6f-72b9-964f-8c34467f069a",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.auth_gated",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 08:13:37.010182+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool safety (Tool safety blocked by authentication: the endpoint requires auth we don't have to read its tools.)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a08014-6c6f-72b9-964f-8c34467f069a"
    },
    {
      "id": "chg_01a07096-8e19-7477-9d3d-174509f49b34",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 08:01:49.849384+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools.)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a07096-8e19-7477-9d3d-174509f49b34"
    },
    {
      "id": "chg_01a07096-8e18-7939-b918-fa63238ce924",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 08:01:49.849384+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a07096-8e18-7939-b918-fa63238ce924"
    },
    {
      "id": "chg_01a07096-8e17-7c2a-88f7-0fb1640ef458",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.http_error",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "404",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 08:01:49.849384+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/ai-khwan-khwan-mcp/mcp-core-user#chg-chg_01a07096-8e17-7c2a-88f7-0fb1640ef458"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 22,
      "delta": -8,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 30,
      "delta": -7,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-16",
      "total": 37,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-08",
      "total": 37,
      "delta": 14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-05",
      "total": 23,
      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-08-26",
      "total": 37,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}