{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-modevc-chart-ai-model-releases-2026",
  "component": "api-mcp-chart-ai-model-releases-2026",
  "generated_at": "2026-10-23T07:33:24.138Z",
  "tracking_since": "2026-10-18",
  "counts": {
    "critical": 0,
    "security": 12,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1675d-f499-7989-a03d-e13be121f61d",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 06:06:13.107251+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a1675d-f499-7989-a03d-e13be121f61d"
    },
    {
      "id": "chg_01a1675d-f49a-7e2b-ae04-b58296a021f0",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 06:06:13.107251+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a1675d-f49a-7e2b-ae04-b58296a021f0"
    },
    {
      "id": "chg_01a1675d-f49b-7659-b17d-1db83b05f4f8",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 06:06:13.107251+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a1675d-f49b-7659-b17d-1db83b05f4f8"
    },
    {
      "id": "chg_01a16239-0363-73c5-8295-8086d7ae068b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.10",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:07:45.98571+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Stability (0.10 → unverified)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a16239-0363-73c5-8295-8086d7ae068b"
    },
    {
      "id": "chg_01a16239-0364-72a8-9167-3ba8c1721316",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "502",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:07:45.98571+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a16239-0364-72a8-9167-3ba8c1721316"
    },
    {
      "id": "chg_01a16239-0364-7ef1-bb00-e426a1a1f8da",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:07:45.98571+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a16239-0364-7ef1-bb00-e426a1a1f8da"
    },
    {
      "id": "chg_01a16239-0365-76ff-95d7-86cd3e05481f",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:07:45.98571+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a16239-0365-76ff-95d7-86cd3e05481f"
    },
    {
      "id": "chg_01a16239-0366-7c1c-94c1-764ad1d4ce29",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:07:45.98571+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a16239-0366-7c1c-94c1-764ad1d4ce29"
    },
    {
      "id": "chg_01a15d11-7273-751d-8019-517ad984ebb2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_chart_data",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_chart_data"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 06:06:26.887176+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “get_chart_data” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a15d11-7273-751d-8019-517ad984ebb2"
    },
    {
      "id": "chg_01a15d11-7276-7119-b6a4-1ea2efb47294",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_venture_chart_of_the_day",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_venture_chart_of_the_day"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 06:06:26.887176+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “get_venture_chart_of_the_day” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a15d11-7276-7119-b6a4-1ea2efb47294"
    },
    {
      "id": "chg_01a15d11-7277-7617-9dee-4c4731a405df",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_charts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_charts"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 06:06:26.887176+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “search_charts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a15d11-7277-7617-9dee-4c4731a405df"
    },
    {
      "id": "chg_01a15d11-7280-7d7f-8d84-a57a3f15cef4",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 06:06:26.887176+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-modevc-chart-ai-model-releases-2026/api-mcp-chart-ai-model-releases-2026#chg-chg_01a15d11-7280-7d7f-8d84-a57a3f15cef4"
    }
  ],
  "days": [
    {
      "date": "2026-10-23",
      "total": 68,
      "delta": 45,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-22",
      "total": 23,
      "delta": -44,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-21",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 19
    },
    {
      "date": "2026-10-20",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-10-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-19",
      "total": 65,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-18",
      "total": 65,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}