{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-spocont-ifrcoworker",
  "component": "mcp",
  "generated_at": "2026-09-21T06:24:17.140Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 17,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a05aee-64d8-74db-9904-65a1be67dee5",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64d8-74db-9904-65a1be67dee5"
    },
    {
      "id": "chg_01a05aee-64d9-72bd-93f3-852fd3f96e10",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64d9-72bd-93f3-852fd3f96e10"
    },
    {
      "id": "chg_01a05aee-64d9-7971-879b-aece47b7691c",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64d9-7971-879b-aece47b7691c"
    },
    {
      "id": "chg_01a05aee-64d9-7e97-aa53-a5cb01e4ff9a",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "23",
        "judged": "23"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64d9-7e97-aa53-a5cb01e4ff9a"
    },
    {
      "id": "chg_01a05aee-64dc-77ea-8095-5e5b138ada1c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_amortisation_schedule",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_amortisation_schedule"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_amortisation_schedule” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64dc-77ea-8095-5e5b138ada1c"
    },
    {
      "id": "chg_01a05aee-64dc-7c81-a979-daacdf4d1a86",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_apply_ias10",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_apply_ias10"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_apply_ias10” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64dc-7c81-a979-daacdf4d1a86"
    },
    {
      "id": "chg_01a05aee-64dd-716c-81b8-46cb42bb443a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_calculate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_calculate"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_calculate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64dd-716c-81b8-46cb42bb443a"
    },
    {
      "id": "chg_01a05aee-64dd-75e4-974a-79f7bf4f6d90",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_check_quota",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_check_quota"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_check_quota” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64dd-75e4-974a-79f7bf4f6d90"
    },
    {
      "id": "chg_01a05aee-64dd-7ea2-be7b-5e1d9d48495b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_ingest_document",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_ingest_document"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_ingest_document” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64dd-7ea2-be7b-5e1d9d48495b"
    },
    {
      "id": "chg_01a05aee-64de-74d0-ace9-d8af90ebebcc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_period_end_batch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_period_end_batch"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_period_end_batch” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64de-74d0-ace9-d8af90ebebcc"
    },
    {
      "id": "chg_01a05aee-64de-794a-875e-ecb23b740a2f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_route_event",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_route_event"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_route_event” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64de-794a-875e-ecb23b740a2f"
    },
    {
      "id": "chg_01a05aee-64de-7d52-aaa5-85a5505672cf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_schema",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_schema"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64de-7d52-aaa5-85a5505672cf"
    },
    {
      "id": "chg_01a05aee-64df-7a6d-a220-8e6175fa81c1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ifr_validate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ifr_validate"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “ifr_validate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64df-7a6d-a220-8e6175fa81c1"
    },
    {
      "id": "chg_01a05aee-64e0-7d08-9034-be2c807b4f51",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:07.916709+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_01a05aee-64e0-7d08-9034-be2c807b4f51"
    },
    {
      "id": "chg_019fda2b-cbb3-7b9d-bfaa-b086cdef53f0",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 03:02:11.07484+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_019fda2b-cbb3-7b9d-bfaa-b086cdef53f0"
    },
    {
      "id": "chg_019fda2b-cbb4-7a38-b1f5-b551e4866651",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 03:02:11.07484+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_019fda2b-cbb4-7a38-b1f5-b551e4866651"
    },
    {
      "id": "chg_019fda2b-cbb5-7f01-8b99-70633212d61a",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 03:02:11.07484+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/com-spocont-ifrcoworker/mcp#chg-chg_019fda2b-cbb5-7f01-8b99-70633212d61a"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 88,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 60,
        "to": 63,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 18,
          "to_days": 19
        },
        "partial": false,
        "compared_to": "2026-09-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 87,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 57,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 17
        },
        "partial": false,
        "compared_to": "2026-09-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 86,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 86,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 13,
          "to_days": 14
        },
        "partial": false,
        "compared_to": "2026-09-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 37,
        "to": 40,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 11,
          "to_days": 12
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-11",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 30,
        "to": 33,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 9,
          "to_days": 10
        },
        "partial": false,
        "compared_to": "2026-09-10",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-09",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-09-08",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-07",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-09-06",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}