{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-edgethirteen-www-vercelpycheck",
  "component": "api-mcp-vercelpycheck",
  "generated_at": "2026-09-20T17:37:47.313Z",
  "tracking_since": "2026-09-14",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0aced-5434-75c7-91dd-50dacbd28e88",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 01:13:49.799458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-edgethirteen-www-vercelpycheck/api-mcp-vercelpycheck#chg-chg_01a0aced-5434-75c7-91dd-50dacbd28e88"
    },
    {
      "id": "chg_01a0aced-5435-7c30-a522-73bde239b649",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_vercel_python_project",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_vercel_python_project"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 01:13:49.799458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “check_vercel_python_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-edgethirteen-www-vercelpycheck/api-mcp-vercelpycheck#chg-chg_01a0aced-5435-7c30-a522-73bde239b649"
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    {
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      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "1",
        "added": "0",
        "breaks": "1",
        "removed": "0",
        "auth_transport": "0"
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 01:13:53.326444+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-edgethirteen-www-vercelpycheck/api-mcp-vercelpycheck#chg-chg_01a0a2a0-a9e4-7e02-93a7-162d40d63e8a"
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    {
      "id": "chg_01a0a2a0-a9e5-79e1-9ae5-0d310cac9132",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "check_vercel_python_project",
      "subject_child": "",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
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      },
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      "occurred_at": "2026-09-15 01:13:53.326444+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “check_vercel_python_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-edgethirteen-www-vercelpycheck/api-mcp-vercelpycheck#chg-chg_01a0a2a0-a9e5-79e1-9ae5-0d310cac9132"
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    {
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      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
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        "version": "1.0.0",
        "breaking": "1"
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 01:13:53.326444+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/com-edgethirteen-www-vercelpycheck/api-mcp-vercelpycheck#chg-chg_01a0a2a0-a9e8-78cc-b844-d67392ab41a1"
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      "tracked": true,
      "explained": true,
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      "attribution": null,
      "event_count": 2
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      "date": "2026-09-17",
      "total": 72,
      "delta": 7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
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    {
      "date": "2026-09-15",
      "total": 65,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-14",
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      "delta": null,
      "tracked": true,
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}