{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "co-kymac-shelf-shelf-smoke",
  "component": "shelf",
  "generated_at": "2026-09-20T19:25:45.231Z",
  "tracking_since": "2026-09-16",
  "counts": {
    "critical": 1,
    "security": 11,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b27a-62ab-72f7-be36-3d433d03728e",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_destructive",
      "from_value": "partial",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "revoke_key"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (partial → fail)",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62ab-72f7-be36-3d433d03728e"
    },
    {
      "id": "chg_01a0b27a-62b2-7880-ac9c-3db22bbb51e0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "checkout_credits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "checkout_credits"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “checkout_credits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62b2-7880-ac9c-3db22bbb51e0"
    },
    {
      "id": "chg_01a0b27a-62b3-72f3-9393-93ca593b5e79",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "confirm_credits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "confirm_credits"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “confirm_credits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62b3-72f3-9393-93ca593b5e79"
    },
    {
      "id": "chg_01a0b27a-62b3-788c-83fe-3f0e83a0065a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_credit_packs",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_credit_packs"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “list_credit_packs” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62b3-788c-83fe-3f0e83a0065a"
    },
    {
      "id": "chg_01a0b27a-62b3-7da4-b15d-c72182e1f9cd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "smoke",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "smoke"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “smoke” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62b3-7da4-b15d-c72182e1f9cd"
    },
    {
      "id": "chg_01a0b27a-62b8-7743-b14e-dea3320296f3",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "revoke_key",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "revoke_key",
        "destructive": "true"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:06:00.096342+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "New tool “revoke_key”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0b27a-62b8-7743-b14e-dea3320296f3"
    },
    {
      "id": "chg_01a0acaa-8b84-7650-af07-ae0c74fde746",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "credit_events",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "credit_events"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “credit_events” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8b84-7650-af07-ae0c74fde746"
    },
    {
      "id": "chg_01a0acaa-8b94-71ac-a332-b1e3f55cbc79",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "health",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "health"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “health” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8b94-71ac-a332-b1e3f55cbc79"
    },
    {
      "id": "chg_01a0acaa-8b9a-75fa-866d-d668b59948d1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "issue_key",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "issue_key"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “issue_key” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8b9a-75fa-866d-d668b59948d1"
    },
    {
      "id": "chg_01a0acaa-8bf9-76f9-8d5f-9d61d7e96123",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "smoke",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "smoke"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “smoke” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8bf9-76f9-8d5f-9d61d7e96123"
    },
    {
      "id": "chg_01a0acaa-8c56-77b5-8db7-524dade7b8f8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_key",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_key"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “verify_key” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8c56-77b5-8db7-524dade7b8f8"
    },
    {
      "id": "chg_01a0acaa-8c7b-7878-a600-1c8d86df2d38",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "co.kymac.shelf/shelf-smoke",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "shelf-smoke",
      "to_value": "co.kymac.shelf/shelf-smoke",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "co.kymac.shelf/shelf-smoke",
        "from": "shelf-smoke"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 00:00:53.035449+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "The server changed its declared name (shelf-smoke → co.kymac.shelf/shelf-smoke)",
      "link": "https://verifymcp.io/servers/co-kymac-shelf-shelf-smoke/shelf#chg-chg_01a0acaa-8c7b-7878-a600-1c8d86df2d38"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 7,
        "to": 10,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 2,
          "to_days": 3
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 65,
      "delta": -7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-17",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 21
    },
    {
      "date": "2026-09-16",
      "total": 72,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}