{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "yadasa-afrotech-guide",
  "component": "afrotech",
  "generated_at": "2026-09-21T03:23:51.319Z",
  "tracking_since": "2026-09-12",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0a264-8fe7-7774-9987-8accfa7783fa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_guide",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_guide"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 00:08:14.532011+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “search_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a0a264-8fe7-7774-9987-8accfa7783fa"
    },
    {
      "id": "chg_01a0a264-8fed-7d23-8ad1-918d342148d6",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 00:08:14.532011+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a0a264-8fed-7d23-8ad1-918d342148d6"
    },
    {
      "id": "chg_01a09d38-f16a-7500-a2fe-96c1221d2e40",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_companies",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_companies"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 00:02:29.789302+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “search_companies” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09d38-f16a-7500-a2fe-96c1221d2e40"
    },
    {
      "id": "chg_01a09d38-f170-7d94-ac24-dc40adfb5248",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_people",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_people"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 00:02:29.789302+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “search_people” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09d38-f170-7d94-ac24-dc40adfb5248"
    },
    {
      "id": "chg_01a09813-77c0-7a6b-b785-eba05038df46",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_guide_item",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_guide_item"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:03:27.761467+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “get_guide_item” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09813-77c0-7a6b-b785-eba05038df46"
    },
    {
      "id": "chg_01a09813-77c2-7e99-a2bf-ad97dddb4c95",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_companies",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_companies"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:03:27.761467+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “search_companies” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09813-77c2-7e99-a2bf-ad97dddb4c95"
    },
    {
      "id": "chg_01a09813-77c9-76aa-946f-64e0eed2059a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_guide",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_guide"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:03:27.761467+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “search_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09813-77c9-76aa-946f-64e0eed2059a"
    },
    {
      "id": "chg_01a09813-77ca-799b-973e-001564f77ede",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_people",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_people"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:03:27.761467+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “search_people” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09813-77ca-799b-973e-001564f77ede"
    },
    {
      "id": "chg_01a09813-77d2-7ab4-a5bd-81b8af4b234f",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 00:03:27.761467+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/yadasa-afrotech-guide/afrotech#chg-chg_01a09813-77d2-7ab4-a5bd-81b8af4b234f"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 27,
        "to": 30,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 8,
          "to_days": 9
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-19",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 20,
        "to": 23,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 6,
          "to_days": 7
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 18
    },
    {
      "date": "2026-09-14",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 18
    },
    {
      "date": "2026-09-13",
      "total": 66,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 34
    },
    {
      "date": "2026-09-12",
      "total": 66,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}