{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "turbobeest-modelspec",
  "component": "api",
  "generated_at": "2026-10-18T10:44:32.975Z",
  "tracking_since": "2026-10-15",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a14d9b-bcf9-75b2-aa51-69ebcffd7705",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_models",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_models"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “compare_models” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcf9-75b2-aa51-69ebcffd7705"
    },
    {
      "id": "chg_01a14d9b-bcf9-7a28-a377-ccbdd984c655",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "decide",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "decide"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “decide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcf9-7a28-a377-ccbdd984c655"
    },
    {
      "id": "chg_01a14d9b-bcf9-7dce-ac5a-aebc6c600c87",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "feedback",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "feedback"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “feedback” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcf9-7dce-ac5a-aebc6c600c87"
    },
    {
      "id": "chg_01a14d9b-bcfa-7254-a6d2-94d76e6bdf04",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_use_cases",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_use_cases"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “list_use_cases” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcfa-7254-a6d2-94d76e6bdf04"
    },
    {
      "id": "chg_01a14d9b-bcfa-7633-baa2-42ebdd54511f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "model_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "model_info"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “model_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcfa-7633-baa2-42ebdd54511f"
    },
    {
      "id": "chg_01a14d9b-bcfa-7aca-9f02-201bbc15c36a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "policy_check",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "policy_check"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “policy_check” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcfa-7aca-9f02-201bbc15c36a"
    },
    {
      "id": "chg_01a14d9b-bcfa-7ef5-abf5-ff71375c5a13",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "rank",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "rank"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “rank” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcfa-7ef5-abf5-ff71375c5a13"
    },
    {
      "id": "chg_01a14d9b-bcfb-739d-b9a6-f6144696cdec",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "vocab",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "vocab"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 06:03:34.412253+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “vocab” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a14d9b-bcfb-739d-b9a6-f6144696cdec"
    },
    {
      "id": "chg_01a1434d-38eb-79da-ae4b-06730ffb5103",
      "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": "2026-10-16",
      "occurred_at": "2026-10-16 06:01:35.631527+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/turbobeest-modelspec/api#chg-chg_01a1434d-38eb-79da-ae4b-06730ffb5103"
    }
  ],
  "days": [
    {
      "date": "2026-10-18",
      "total": 56,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-10-17",
      "total": 57,
      "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": "2026-10-16",
        "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": "2026-10-16",
      "total": 56,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-15",
      "total": 56,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}