{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-metavert-llmopt",
  "component": "llmopt",
  "generated_at": "2026-10-05T17:24:52.336Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 80,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a105cf-74b8-7d3a-8168-9353cfaf9d6c",
      "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": "2026-10-04",
      "occurred_at": "2026-10-04 07:27:24.191512+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a105cf-74b8-7d3a-8168-9353cfaf9d6c"
    },
    {
      "id": "chg_01a105cf-74ba-74d1-87f8-9436ed08cca7",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.rfc9728",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 07:27:24.191512+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a105cf-74ba-74d1-87f8-9436ed08cca7"
    },
    {
      "id": "chg_01a105cf-74ba-7bd7-bd50-0f0520811c57",
      "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": "2026-10-04",
      "occurred_at": "2026-10-04 07:27:24.191512+00",
      "observed_since": "2026-10-03",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a105cf-74ba-7bd7-bd50-0f0520811c57"
    },
    {
      "id": "chg_01a100a1-9bfe-7dc6-aae9-6f1fd4c34864",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 07:19:12.915108+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a100a1-9bfe-7dc6-aae9-6f1fd4c34864"
    },
    {
      "id": "chg_01a100a1-9c00-7249-9fef-bec39ed245dc",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 07:19:12.915108+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a100a1-9c00-7249-9fef-bec39ed245dc"
    },
    {
      "id": "chg_01a100a1-9c02-76ef-bb32-047082018d2d",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 07:19:12.915108+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a100a1-9c02-76ef-bb32-047082018d2d"
    },
    {
      "id": "chg_01a0fb86-c39a-794c-a13e-af9ae93711d7",
      "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": "2026-10-02",
      "occurred_at": "2026-10-02 07:31:47.974695+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0fb86-c39a-794c-a13e-af9ae93711d7"
    },
    {
      "id": "chg_01a0fb86-c39b-7d68-ac6e-96d88477b588",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.rfc9728",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 07:31:47.974695+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0fb86-c39b-7d68-ac6e-96d88477b588"
    },
    {
      "id": "chg_01a0fb86-c39c-746b-9b3a-a480c8aa3e93",
      "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": "2026-10-02",
      "occurred_at": "2026-10-02 07:31:47.974695+00",
      "observed_since": "2026-10-01",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0fb86-c39c-746b-9b3a-a480c8aa3e93"
    },
    {
      "id": "chg_01a0f654-19e1-7876-91fa-7e78945f3414",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 07:18:21.782684+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0f654-19e1-7876-91fa-7e78945f3414"
    },
    {
      "id": "chg_01a0f654-19e2-78cb-a6dd-e7a18a24b105",
      "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": "2026-10-01",
      "occurred_at": "2026-10-01 07:18:21.782684+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0f654-19e2-78cb-a6dd-e7a18a24b105"
    },
    {
      "id": "chg_01a0f654-19e2-7e25-bf55-b14cbe4a4926",
      "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": "2026-10-01",
      "occurred_at": "2026-10-01 07:18:21.782684+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0f654-19e2-7e25-bf55-b14cbe4a4926"
    },
    {
      "id": "chg_01a0e1bd-1a7c-71bb-9971-e9e6a5e4411f",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 07:21:01.566981+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0e1bd-1a7c-71bb-9971-e9e6a5e4411f"
    },
    {
      "id": "chg_01a0e1bd-1a82-7676-8ff8-1d71816d6e77",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 07:21:01.566981+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0e1bd-1a82-7676-8ff8-1d71816d6e77"
    },
    {
      "id": "chg_01a0e1bd-1a84-75da-b5c9-d418acad8d15",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 07:21:01.566981+00",
      "observed_since": "2026-09-26",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0e1bd-1a84-75da-b5c9-d418acad8d15"
    },
    {
      "id": "chg_01a0d249-02b3-7b78-9048-b32d70738672",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 07:19:55.073656+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0d249-02b3-7b78-9048-b32d70738672"
    },
    {
      "id": "chg_01a0d249-02b4-7d9d-8a53-00db1f3e960b",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 07:19:55.073656+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0d249-02b4-7d9d-8a53-00db1f3e960b"
    },
    {
      "id": "chg_01a0d249-02b5-7e38-a6b3-73297a59206e",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 07:19:55.073656+00",
      "observed_since": "2026-09-23",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0d249-02b5-7e38-a6b3-73297a59206e"
    },
    {
      "id": "chg_01a0cd23-7a87-74e2-a4ec-b769dc4a1d06",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 07:20:49.416314+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0cd23-7a87-74e2-a4ec-b769dc4a1d06"
    },
    {
      "id": "chg_01a0cd23-7a88-7618-8c7f-a09cb5abd931",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 07:20:49.416314+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0cd23-7a88-7618-8c7f-a09cb5abd931"
    },
    {
      "id": "chg_01a0cd23-7a88-7b5d-b51c-9a15cba4b6e4",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 07:20:49.416314+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0cd23-7a88-7b5d-b51c-9a15cba4b6e4"
    },
    {
      "id": "chg_01a0c2d6-94fc-7a07-8144-766e97e798e0",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 07:20:37.5566+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0c2d6-94fc-7a07-8144-766e97e798e0"
    },
    {
      "id": "chg_01a0c2d6-94fe-7647-880d-abbe7aef6d2d",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 07:20:37.5566+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0c2d6-94fe-7647-880d-abbe7aef6d2d"
    },
    {
      "id": "chg_01a0c2d6-94ff-7845-b0ac-a9802e1dbe17",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 07:20:37.5566+00",
      "observed_since": "2026-09-20",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0c2d6-94ff-7845-b0ac-a9802e1dbe17"
    },
    {
      "id": "chg_01a0bdaf-6051-7412-a0c8-70112341f13a",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 07:19:42.195458+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0bdaf-6051-7412-a0c8-70112341f13a"
    },
    {
      "id": "chg_01a0bdaf-6052-76e9-88f8-9abc4b969ebd",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 07:19:42.195458+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0bdaf-6052-76e9-88f8-9abc4b969ebd"
    },
    {
      "id": "chg_01a0bdaf-6052-7bf3-907a-e00075c6d671",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 07:19:42.195458+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0bdaf-6052-7bf3-907a-e00075c6d671"
    },
    {
      "id": "chg_01a0b889-20db-77b0-a2b5-2846f6765cca",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 07:19:49.59591+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0b889-20db-77b0-a2b5-2846f6765cca"
    },
    {
      "id": "chg_01a0b889-20dc-7382-af2f-7ab3460ee939",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 07:19:49.59591+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0b889-20dc-7382-af2f-7ab3460ee939"
    },
    {
      "id": "chg_01a0b889-20dc-788a-a9e9-a15f7c2e1690",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 07:19:49.59591+00",
      "observed_since": "2026-09-18",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0b889-20dc-788a-a9e9-a15f7c2e1690"
    },
    {
      "id": "chg_01a0b362-d623-7c84-906c-d72f0961bea4",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 07:19:53.87345+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0b362-d623-7c84-906c-d72f0961bea4"
    },
    {
      "id": "chg_01a0b362-d627-755e-a296-ff96911eb71d",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 07:19:53.87345+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0b362-d627-755e-a296-ff96911eb71d"
    },
    {
      "id": "chg_01a0b362-d627-7c49-8c11-6e6ed90fb9fb",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 07:19:53.87345+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0b362-d627-7c49-8c11-6e6ed90fb9fb"
    },
    {
      "id": "chg_01a0a915-98ba-7930-98b7-b5ee363c8181",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 07:19:19.867756+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0a915-98ba-7930-98b7-b5ee363c8181"
    },
    {
      "id": "chg_01a0a915-98bb-79b5-bfc0-40513c64c05f",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 07:19:19.867756+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0a915-98bb-79b5-bfc0-40513c64c05f"
    },
    {
      "id": "chg_01a0a915-98bc-70ba-8a6b-d51b05336dc1",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 07:19:19.867756+00",
      "observed_since": "2026-09-15",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a0a915-98bc-70ba-8a6b-d51b05336dc1"
    },
    {
      "id": "chg_01a09ec8-2598-7e44-ad75-5d7cf12b6260",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 07:18:31.860746+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a09ec8-2598-7e44-ad75-5d7cf12b6260"
    },
    {
      "id": "chg_01a09ec8-259a-7048-983c-5ffa4ca37d7d",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 07:18:31.860746+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a09ec8-259a-7048-983c-5ffa4ca37d7d"
    },
    {
      "id": "chg_01a09ec8-259a-7597-b870-c17f5d706d65",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 07:18:31.860746+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a09ec8-259a-7597-b870-c17f5d706d65"
    },
    {
      "id": "chg_01a099a5-9de6-7c3c-90cf-f33f33c58e0d",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 07:22:42.824601+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a099a5-9de6-7c3c-90cf-f33f33c58e0d"
    },
    {
      "id": "chg_01a099a5-9de8-702d-ab56-2dd3ab0ad9eb",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 07:22:42.824601+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a099a5-9de8-702d-ab56-2dd3ab0ad9eb"
    },
    {
      "id": "chg_01a099a5-9de8-76b7-a4ce-5c5042041fbf",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 07:22:42.824601+00",
      "observed_since": "2026-09-12",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a099a5-9de8-76b7-a4ce-5c5042041fbf"
    },
    {
      "id": "chg_01a0947c-8bf7-7da6-bd1f-a20cd67df666",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:19:45.332087+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0947c-8bf7-7da6-bd1f-a20cd67df666"
    },
    {
      "id": "chg_01a0947c-8bf8-7bfe-916e-c35659083d06",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 07:19:45.332087+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0947c-8bf8-7bfe-916e-c35659083d06"
    },
    {
      "id": "chg_01a0947c-8bf9-7201-82de-e94d28443f91",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 07:19:45.332087+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0947c-8bf9-7201-82de-e94d28443f91"
    },
    {
      "id": "chg_01a07592-7228-7ee9-8420-d9987689e796",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 07:15:26.801872+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a07592-7228-7ee9-8420-d9987689e796"
    },
    {
      "id": "chg_01a07592-722a-75ff-9fbd-3324f42c2cae",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 07:15:26.801872+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a07592-722a-75ff-9fbd-3324f42c2cae"
    },
    {
      "id": "chg_01a07592-722a-7b28-a1bf-c67eea7850ec",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 07:15:26.801872+00",
      "observed_since": "2026-09-05",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a07592-722a-7b28-a1bf-c67eea7850ec"
    },
    {
      "id": "chg_01a0706d-373c-702d-a7c6-c810d1d246af",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 07:16:40.484745+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0706d-373c-702d-a7c6-c810d1d246af"
    },
    {
      "id": "chg_01a0706d-3740-71c7-9131-88e94c7b4b2a",
      "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 07:16:40.484745+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0706d-3740-71c7-9131-88e94c7b4b2a"
    },
    {
      "id": "chg_01a0706d-3740-787f-8c88-34eb9f9c84b0",
      "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 07:16:40.484745+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0706d-3740-787f-8c88-34eb9f9c84b0"
    },
    {
      "id": "chg_01a04c5e-7fed-7e77-9451-b400c7c0e32f",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:14:16.50068+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a04c5e-7fed-7e77-9451-b400c7c0e32f"
    },
    {
      "id": "chg_01a04c5e-7ff2-738d-a6bc-06a006dddbac",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:14:16.50068+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a04c5e-7ff2-738d-a6bc-06a006dddbac"
    },
    {
      "id": "chg_01a04c5e-7ff2-7954-b20a-aee08ec77836",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:14:16.50068+00",
      "observed_since": "2026-08-28",
      "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/io-metavert-llmopt/llmopt#chg-chg_01a04c5e-7ff2-7954-b20a-aee08ec77836"
    },
    {
      "id": "chg_01a037c4-4f07-789d-b288-e4296bbcaf93",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 07:13:27.201381+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a037c4-4f07-789d-b288-e4296bbcaf93"
    },
    {
      "id": "chg_01a037c4-4f08-7cc1-8523-f28e8439c82d",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 07:13:27.201381+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a037c4-4f08-7cc1-8523-f28e8439c82d"
    },
    {
      "id": "chg_01a0329f-46bd-7ccc-b118-ec4987ae5586",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 07:14:54.142293+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0329f-46bd-7ccc-b118-ec4987ae5586"
    },
    {
      "id": "chg_01a0329f-46be-7eb4-abbc-c09536f0fb07",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 07:14:54.142293+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0329f-46be-7eb4-abbc-c09536f0fb07"
    },
    {
      "id": "chg_01a02851-d678-79c5-8e7c-dcf17d0378dc",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:14:06.946024+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a02851-d678-79c5-8e7c-dcf17d0378dc"
    },
    {
      "id": "chg_01a02851-d67a-72dc-9faa-9348009c1a28",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:14:06.946024+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a02851-d67a-72dc-9faa-9348009c1a28"
    },
    {
      "id": "chg_01a0232a-eab6-7c9e-b983-26419ef4dd59",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 07:13:30.136337+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0232a-eab6-7c9e-b983-26419ef4dd59"
    },
    {
      "id": "chg_01a0232a-eab7-7d7b-859b-39144dc2320c",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:13:30.136337+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0232a-eab7-7d7b-859b-39144dc2320c"
    },
    {
      "id": "chg_01a018dd-d47f-71dc-b792-0763ae9333a7",
      "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": "2026-08-19",
      "occurred_at": "2026-08-19 07:13:06.043863+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a018dd-d47f-71dc-b792-0763ae9333a7"
    },
    {
      "id": "chg_01a018dd-d47f-7ee1-8826-e00962ec4d1e",
      "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": "2026-08-19",
      "occurred_at": "2026-08-19 07:13:06.043863+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a018dd-d47f-7ee1-8826-e00962ec4d1e"
    },
    {
      "id": "chg_01a013b9-015b-7822-901c-2ffacc7a05ae",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 07:14:46.563901+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a013b9-015b-7822-901c-2ffacc7a05ae"
    },
    {
      "id": "chg_01a013b9-015c-7631-9ca2-2071f8eefafb",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 07:14:46.563901+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a013b9-015c-7631-9ca2-2071f8eefafb"
    },
    {
      "id": "chg_01a00e91-1b3e-709f-993a-67ab7f46f06b",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 07:13:05.743891+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a00e91-1b3e-709f-993a-67ab7f46f06b"
    },
    {
      "id": "chg_01a00e91-1b3f-71bc-8597-a3af9d26afda",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 07:13:05.743891+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a00e91-1b3f-71bc-8597-a3af9d26afda"
    },
    {
      "id": "chg_01a0096c-27f2-738e-91e5-e2984c096b5f",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 07:14:37.90466+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0096c-27f2-738e-91e5-e2984c096b5f"
    },
    {
      "id": "chg_01a0096c-27f3-7797-ae8d-68f76045db49",
      "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": "2026-08-16",
      "occurred_at": "2026-08-16 07:14:37.90466+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_01a0096c-27f3-7797-ae8d-68f76045db49"
    },
    {
      "id": "chg_019fea83-ee84-7362-be2c-86240ecadb1b",
      "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": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 07:12:22.542626+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fea83-ee84-7362-be2c-86240ecadb1b"
    },
    {
      "id": "chg_019fea83-ee85-704c-b206-394d226e009f",
      "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": "2026-08-10",
      "occurred_at": "2026-08-10 07:12:22.542626+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fea83-ee85-704c-b206-394d226e009f"
    },
    {
      "id": "chg_019fd5ea-2f27-7936-8dc3-e0e866ad4110",
      "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": "2026-08-06",
      "occurred_at": "2026-08-06 07:12:02.280717+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fd5ea-2f27-7936-8dc3-e0e866ad4110"
    },
    {
      "id": "chg_019fd5ea-2f29-7a3d-919c-38a58cfdf750",
      "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": "2026-08-06",
      "occurred_at": "2026-08-06 07:12:02.280717+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fd5ea-2f29-7a3d-919c-38a58cfdf750"
    },
    {
      "id": "chg_019fd5ea-2f2a-72d6-910f-83220d63bc28",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.rfc9728",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 07:12:02.280717+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fd5ea-2f2a-72d6-910f-83220d63bc28"
    },
    {
      "id": "chg_019fd0c3-ba15-77cd-b70a-f5c765c391b4",
      "kind": "check.reason",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.http_error",
      "from_value": "fail",
      "to_value": "fail",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "status": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 07:11:55.807279+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Transport (Transport check failed: declared streamable-http, but the endpoint returned HTTP 502.)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fd0c3-ba15-77cd-b70a-f5c765c391b4"
    },
    {
      "id": "chg_019fcb9c-5c9d-7515-83a2-37096c755d81",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.unreachable",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 07:10:49.995492+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fcb9c-5c9d-7515-83a2-37096c755d81"
    },
    {
      "id": "chg_019fcb9c-5c9e-7c0c-ba28-25d2f06b4102",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 07:10:49.995492+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fcb9c-5c9e-7c0c-ba28-25d2f06b4102"
    },
    {
      "id": "chg_019fcb9c-5c9f-72f6-8b2c-37280ba28711",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 07:10:49.995492+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fcb9c-5c9f-72f6-8b2c-37280ba28711"
    },
    {
      "id": "chg_019fc676-c573-7037-9103-4b9f252033f1",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 07:11:40.384397+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-metavert-llmopt/llmopt#chg-chg_019fc676-c573-7037-9103-4b9f252033f1"
    }
  ],
  "days": [
    {
      "date": "2026-10-04",
      "total": 36,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-03",
      "total": 23,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-02",
      "total": 36,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-01",
      "total": 23,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-28",
      "total": 36,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 36,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-25",
      "total": 23,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 36,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    }
  ]
}