{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "yarmoluk-ckg-nvidia-ai",
  "component": "ckg-nvidia-ai-2",
  "generated_at": "2026-09-21T03:47:13.730Z",
  "tracking_since": "2026-07-29",
  "counts": {
    "critical": 0,
    "security": 28,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a09472-22e7-71c6-9c6e-13d03502f92a",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:08:23.086518+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a09472-22e7-71c6-9c6e-13d03502f92a"
    },
    {
      "id": "chg_01a09472-22e6-7522-8096-6b7fba41950a",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.not_mcp",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:08:23.086518+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a09472-22e6-7522-8096-6b7fba41950a"
    },
    {
      "id": "chg_01a09472-22e7-76e7-b2ea-f2aee2608c12",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 07:08:23.086518+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a09472-22e7-76e7-b2ea-f2aee2608c12"
    },
    {
      "id": "chg_01a09472-22e7-7b9d-8a15-1fcc8c25bdc6",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:08:23.086518+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a09472-22e7-7b9d-8a15-1fcc8c25bdc6"
    },
    {
      "id": "chg_01a09472-22e9-71fa-8c82-f125b51626c5",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:08:23.086518+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a09472-22e9-71fa-8c82-f125b51626c5"
    },
    {
      "id": "chg_01a08a25-0915-779a-bbaf-1b7def02036f",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 07:07:57.765527+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a08a25-0915-779a-bbaf-1b7def02036f"
    },
    {
      "id": "chg_01a08a25-0917-7a76-93af-544f21354d49",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.not_mcp",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 07:07:57.765527+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a08a25-0917-7a76-93af-544f21354d49"
    },
    {
      "id": "chg_01a08a25-0919-76a4-a5b9-6673e39bb1e1",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 07:07:57.765527+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a08a25-0919-76a4-a5b9-6673e39bb1e1"
    },
    {
      "id": "chg_01a08a25-091e-78e7-87d0-c240aa15b1ae",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "9"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 07:07:57.765527+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 9 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/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a08a25-091e-78e7-87d0-c240aa15b1ae"
    },
    {
      "id": "chg_01a06b3d-7498-749f-a06e-6a28e0ae5554",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:06:24.592458+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a06b3d-7498-749f-a06e-6a28e0ae5554"
    },
    {
      "id": "chg_01a06b3d-748e-7512-a709-9d12aea9b97c",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.not_mcp",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:06:24.592458+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a06b3d-748e-7512-a709-9d12aea9b97c"
    },
    {
      "id": "chg_01a06b3d-7494-7143-ab0e-49cec59bb288",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:06:24.592458+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a06b3d-7494-7143-ab0e-49cec59bb288"
    },
    {
      "id": "chg_01a06b3d-7494-78d0-9ab3-1bbc490da93b",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 07:06:24.592458+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a06b3d-7494-78d0-9ab3-1bbc490da93b"
    },
    {
      "id": "chg_01a06b3d-7495-756d-aa63-8747b09d6fce",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:06:24.592458+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a06b3d-7495-756d-aa63-8747b09d6fce"
    },
    {
      "id": "chg_01a060f0-6a6c-777f-ae1c-41005648302a",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a6c-777f-ae1c-41005648302a"
    },
    {
      "id": "chg_01a060f0-6a6e-7632-bb29-86978f2ee3f2",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.not_mcp",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a6e-7632-bb29-86978f2ee3f2"
    },
    {
      "id": "chg_01a060f0-6a70-74cf-a822-4c6435344d0a",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a70-74cf-a822-4c6435344d0a"
    },
    {
      "id": "chg_01a060f0-6a71-7766-8a20-6f65869a7d9a",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "11",
        "judged": "11"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a71-7766-8a20-6f65869a7d9a"
    },
    {
      "id": "chg_01a060f0-6a72-7be4-8b2b-13a231843331",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "9"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 9 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/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a72-7be4-8b2b-13a231843331"
    },
    {
      "id": "chg_01a060f0-6a7c-763f-9df5-bb2842c526b5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_domains",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_domains"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:06:03.54475+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Tool “list_domains” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_01a060f0-6a7c-763f-9df5-bb2842c526b5"
    },
    {
      "id": "chg_019ff9f2-034e-7547-891f-e031e3a579ca",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 07:06:55.130214+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019ff9f2-034e-7547-891f-e031e3a579ca"
    },
    {
      "id": "chg_019ff9f2-034a-7a9b-8f19-1d6b7bafd3aa",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.insufficient_history",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 07:06:55.130214+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019ff9f2-034a-7a9b-8f19-1d6b7bafd3aa"
    },
    {
      "id": "chg_019ff9f2-034b-727e-85b5-d8ad4d62a64c",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.not_mcp",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 07:06:55.130214+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019ff9f2-034b-727e-85b5-d8ad4d62a64c"
    },
    {
      "id": "chg_019ff9f2-034b-781d-9d14-b15e5bb31013",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 07:06:55.130214+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019ff9f2-034b-781d-9d14-b15e5bb31013"
    },
    {
      "id": "chg_019fd5e4-b050-7c96-b962-70ef802a13eb",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 07:06:02.103429+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019fd5e4-b050-7c96-b962-70ef802a13eb"
    },
    {
      "id": "chg_019fd5e4-b050-7657-8594-f44f0419444e",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.not_mcp",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 07:06:02.103429+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019fd5e4-b050-7657-8594-f44f0419444e"
    },
    {
      "id": "chg_019fd5e4-b04e-7e3a-9e67-747e186ffeed",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.insufficient_history",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 07:06:02.103429+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019fd5e4-b04e-7e3a-9e67-747e186ffeed"
    },
    {
      "id": "chg_019fd5e4-b055-7018-b63e-ea724b9ae703",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 07:06:02.103429+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/yarmoluk-ckg-nvidia-ai/ckg-nvidia-ai-2#chg-chg_019fd5e4-b055-7018-b63e-ea724b9ae703"
    }
  ],
  "days": [
    {
      "date": "2026-09-12",
      "total": 23,
      "delta": -54,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-10",
      "total": 77,
      "delta": 54,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-04",
      "total": 23,
      "delta": -54,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-02",
      "total": 77,
      "delta": 54,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 13
    },
    {
      "date": "2026-08-26",
      "total": 23,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-13",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}