{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "boy-373-mycel-mcp-example",
  "component": "api-v1-mcp",
  "generated_at": "2026-11-05T05:42:58.640Z",
  "tracking_since": "2026-11-02",
  "counts": {
    "critical": 0,
    "security": 8,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1aa25-8718-7525-8e77-6e90c275275b",
      "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": "2026-11-05",
      "occurred_at": "2026-11-05 05:19:08.547928+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1aa25-8718-7525-8e77-6e90c275275b"
    },
    {
      "id": "chg_01a1a1b6-44e9-7158-a538-97ed8d9b86a4",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44e9-7158-a538-97ed8d9b86a4"
    },
    {
      "id": "chg_01a1a1b6-44f6-7194-b47b-1d3450ae1ac4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mycel_balance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mycel_balance"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “mycel_balance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44f6-7194-b47b-1d3450ae1ac4"
    },
    {
      "id": "chg_01a1a1b6-44f7-78d7-a625-6d37bdd67b1a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mycel_discover",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mycel_discover"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “mycel_discover” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44f7-78d7-a625-6d37bdd67b1a"
    },
    {
      "id": "chg_01a1a1b6-44f9-7e18-882f-8a3b8d9db3f6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mycel_hire_agent",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mycel_hire_agent"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “mycel_hire_agent” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44f9-7e18-882f-8a3b8d9db3f6"
    },
    {
      "id": "chg_01a1a1b6-44fd-7547-b893-f4c23d17c0fa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mycel_models",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mycel_models"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “mycel_models” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44fd-7547-b893-f4c23d17c0fa"
    },
    {
      "id": "chg_01a1a1b6-44ff-7081-844d-90d2912d449c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mycel_task_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mycel_task_status"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “mycel_task_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-44ff-7081-844d-90d2912d449c"
    },
    {
      "id": "chg_01a1a1b6-4501-7a29-aa2a-621fe4b55f40",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 14:00:39.355682+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/boy-373-mycel-mcp-example/api-v1-mcp#chg-chg_01a1a1b6-4501-7a29-aa2a-621fe4b55f40"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 72,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-11-04",
      "total": 73,
      "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": "2026-11-03",
        "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": "2026-11-03",
      "total": 72,
      "delta": 8,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 19
    },
    {
      "date": "2026-11-02",
      "total": 64,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}