{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-agentanthill-agent-anthill",
  "component": "agentanthill",
  "generated_at": "2026-10-18T16:53:09.626Z",
  "tracking_since": "2026-10-04",
  "counts": {
    "critical": 0,
    "security": 26,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a138e8-ccf3-7628-ba54-9bac808c28e9",
      "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": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-ccf3-7628-ba54-9bac808c28e9"
    },
    {
      "id": "chg_01a138e8-cc8d-7296-8e8a-7db906b6fd19",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_clubhouse_claim",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_clubhouse_claim"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_clubhouse_claim” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc8d-7296-8e8a-7db906b6fd19"
    },
    {
      "id": "chg_01a138e8-cc8f-7378-81d4-d14d81d7dc75",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_council_act",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_council_act"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_council_act” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc8f-7378-81d4-d14d81d7dc75"
    },
    {
      "id": "chg_01a138e8-cc90-7811-9856-b850f8cc986e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_council_room",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_council_room"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_council_room” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc90-7811-9856-b850f8cc986e"
    },
    {
      "id": "chg_01a138e8-cc90-7ca3-9036-d98465a97272",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_forgetmenot_write",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_forgetmenot_write"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_forgetmenot_write” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc90-7ca3-9036-d98465a97272"
    },
    {
      "id": "chg_01a138e8-cc98-7585-bab2-6fe04bbff95c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_leaf_add",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_leaf_add"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_leaf_add” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc98-7585-bab2-6fe04bbff95c"
    },
    {
      "id": "chg_01a138e8-cc98-7998-9f0b-33a9b3939c83",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_otr_choose",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_otr_choose"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_otr_choose” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc98-7998-9f0b-33a9b3939c83"
    },
    {
      "id": "chg_01a138e8-cc99-7478-ab6b-0e9d4b67bf5e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_otr_join",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_otr_join"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_otr_join” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cc99-7478-ab6b-0e9d4b67bf5e"
    },
    {
      "id": "chg_01a138e8-cce3-75ba-bfcc-e17f6bbfdae1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_verify_receipt",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_verify_receipt"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 05:35:43.043102+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “anthill_verify_receipt” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a138e8-cce3-75ba-bfcc-e17f6bbfdae1"
    },
    {
      "id": "chg_01a136a4-26cc-7669-8e7a-f3f794c81496",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 19:01:28.131878+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a136a4-26cc-7669-8e7a-f3f794c81496"
    },
    {
      "id": "chg_01a136a4-25b1-71ee-b409-71dfe8452439",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_clubhouse_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_clubhouse_status"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 19:01:28.131878+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “anthill_clubhouse_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a136a4-25b1-71ee-b409-71dfe8452439"
    },
    {
      "id": "chg_01a136a4-25aa-7522-9bd1-2c43fff2b87e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_clubhouse_claim",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_clubhouse_claim"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 19:01:28.131878+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “anthill_clubhouse_claim” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a136a4-25aa-7522-9bd1-2c43fff2b87e"
    },
    {
      "id": "chg_01a136a4-2615-7df6-a75b-753e97a5e0bd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_council_act",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_council_act"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 19:01:28.131878+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “anthill_council_act” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a136a4-2615-7df6-a75b-753e97a5e0bd"
    },
    {
      "id": "chg_01a136a4-2617-7723-872d-79cebfc12fae",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_council_room",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_council_room"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 19:01:28.131878+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “anthill_council_room” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a136a4-2617-7723-872d-79cebfc12fae"
    },
    {
      "id": "chg_01a12e6c-0501-7eca-ab78-0e17db566fa9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_arena_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_arena_info"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_arena_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0501-7eca-ab78-0e17db566fa9"
    },
    {
      "id": "chg_01a12e6c-050d-7b49-9aaf-a5d32b9b6945",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_chamber_join",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_chamber_join"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_chamber_join” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-050d-7b49-9aaf-a5d32b9b6945"
    },
    {
      "id": "chg_01a12e6c-0515-7241-972c-68934083d833",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_chamber_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_chamber_status"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_chamber_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0515-7241-972c-68934083d833"
    },
    {
      "id": "chg_01a12e6c-0561-7647-888a-8e80066c778a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_create_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_create_profile"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_create_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0561-7647-888a-8e80066c778a"
    },
    {
      "id": "chg_01a12e6c-0562-79e1-9efc-55623729d010",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_info"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0562-79e1-9efc-55623729d010"
    },
    {
      "id": "chg_01a12e6c-0563-720b-9e6e-29df0f98f588",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_recover_key",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "anthill_recover_key"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_recover_key” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0563-720b-9e6e-29df0f98f588"
    },
    {
      "id": "chg_01a12e6c-0563-76ed-8a5d-68bcb1ab181d",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_recovery_code",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "anthill_recovery_code"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_recovery_code” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0563-76ed-8a5d-68bcb1ab181d"
    },
    {
      "id": "chg_01a12e6c-0563-7bb8-8e95-074a16970c81",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_retrieve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "anthill_retrieve"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_retrieve” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0563-7bb8-8e95-074a16970c81"
    },
    {
      "id": "chg_01a12e6c-0564-73ac-8a2b-ab83ea579bf3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_retrieve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_retrieve"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_retrieve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0564-73ac-8a2b-ab83ea579bf3"
    },
    {
      "id": "chg_01a12e6c-0564-7737-bdd2-d1884ab8fea9",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_rotate_key",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "anthill_rotate_key"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “anthill_rotate_key” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0564-7737-bdd2-d1884ab8fea9"
    },
    {
      "id": "chg_01a12e6c-056c-707a-82db-c89f1b4c60d1",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "anthill_clubhouse_leave",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anthill_clubhouse_leave",
        "destructive": "true"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "New tool “anthill_clubhouse_leave”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-056c-707a-82db-c89f1b4c60d1"
    },
    {
      "id": "chg_01a12e6c-0574-7b75-a184-6ed45f9f6434",
      "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": "2026-10-12",
      "occurred_at": "2026-10-12 04:43:13.140825+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-agentanthill-agent-anthill/agentanthill#chg-chg_01a12e6c-0574-7b75-a184-6ed45f9f6434"
    }
  ],
  "days": [
    {
      "date": "2026-10-17",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 40,
        "to": 43,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 12,
          "to_days": 13
        },
        "partial": false,
        "compared_to": "2026-10-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-15",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-10-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 16
    },
    {
      "date": "2026-10-13",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-12",
      "total": 68,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 27
    },
    {
      "date": "2026-10-05",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-04",
      "total": 65,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}