{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-mcphost-mcphost",
  "component": "mcphost",
  "generated_at": "2026-09-29T01:46:15.043Z",
  "tracking_since": "2026-09-06",
  "counts": {
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    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0e03d-aaa6-75b0-97ca-1fa89c096c4d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.docs.status",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "host.docs.status"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:22:12.845772+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “host.docs.status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0e03d-aaa6-75b0-97ca-1fa89c096c4d"
    },
    {
      "id": "chg_01a0e03d-aaa7-7033-8fc3-21b1dc53da7c",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "host.runs.list"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:22:12.845772+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “host.runs.list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0e03d-aaa7-7033-8fc3-21b1dc53da7c"
    },
    {
      "id": "chg_01a0e03d-aaa7-7908-b40a-a83a4d2cb60e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "host.runs.wait"
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      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:22:12.845772+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “host.runs.wait” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0e03d-aaa7-7908-b40a-a83a4d2cb60e"
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    {
      "id": "chg_01a0e03d-aaac-75c7-966e-e07bcb9b85ee",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "host.usage"
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      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:22:12.845772+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “host.usage” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0e03d-aaac-75c7-966e-e07bcb9b85ee"
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    {
      "id": "chg_01a0db19-dec8-713b-a9d7-83221702e910",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.challenge_only_invoke",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:25:00.806307+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0db19-dec8-713b-a9d7-83221702e910"
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    {
      "id": "chg_01a0d0bf-4166-736b-9830-323ee6b78212",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.channel.open",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "host.channel.open"
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      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.channel.open” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4166-736b-9830-323ee6b78212"
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    {
      "id": "chg_01a0d0bf-416b-7e2b-ac8a-8d877c9a8486",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.channel.post",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.channel.post"
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      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.channel.post” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-416b-7e2b-ac8a-8d877c9a8486"
    },
    {
      "id": "chg_01a0d0bf-4170-7909-a461-ef5b7cbb9835",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_call",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_call"
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      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.tool_call” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4170-7909-a461-ef5b7cbb9835"
    },
    {
      "id": "chg_01a0d0bf-4171-77fd-a47c-fd760bfa5610",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.list"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.trigger.list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4171-77fd-a47c-fd760bfa5610"
    },
    {
      "id": "chg_01a0d0bf-4171-7e53-86c1-7ee4e46aeeb6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.replay",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.replay"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.trigger.replay” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4171-7e53-86c1-7ee4e46aeeb6"
    },
    {
      "id": "chg_01a0d0bf-4179-7572-af38-996cf8b73035",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.set",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.set"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.trigger.set” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4179-7572-af38-996cf8b73035"
    },
    {
      "id": "chg_01a0d0bf-4182-7bda-9318-f098f8eb3c34",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.test",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.test"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 00:09:49.791312+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “host.trigger.test” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0d0bf-4182-7bda-9318-f098f8eb3c34"
    },
    {
      "id": "chg_01a0cb99-4411-7698-b1e6-126d9cfeebdf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_publish",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_publish"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 00:10:14.323732+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “host.tool_publish” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0cb99-4411-7698-b1e6-126d9cfeebdf"
    },
    {
      "id": "chg_01a0cb99-4413-7d55-94df-32bce3f2ded8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_run",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_run"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 00:10:14.323732+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “host.tool_run” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0cb99-4413-7d55-94df-32bce3f2ded8"
    },
    {
      "id": "chg_01a0b1e7-0b31-73c5-9957-3f1a3ee7f9f7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.replay",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.replay"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 00:25:03.935285+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “host.trigger.replay” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0b1e7-0b31-73c5-9957-3f1a3ee7f9f7"
    },
    {
      "id": "chg_01a0b1e7-0b33-7598-9e08-b3d5af8f6333",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.set",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.set"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 00:25:03.935285+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “host.trigger.set” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0b1e7-0b33-7598-9e08-b3d5af8f6333"
    },
    {
      "id": "chg_01a0b1e7-0b37-7231-9878-d3d3e84b8c0e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.test",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.test"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 00:25:03.935285+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “host.trigger.test” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a0b1e7-0b37-7231-9878-d3d3e84b8c0e"
    },
    {
      "id": "chg_01a09d44-c3e9-7cdb-b762-25433ff075e6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.whoami",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.whoami"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 00:15:24.614967+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “host.whoami” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09d44-c3e9-7cdb-b762-25433ff075e6"
    },
    {
      "id": "chg_01a09d44-c3ea-76ee-a7bf-215be45936c1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signup",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signup"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 00:15:24.614967+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “signup” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09d44-c3ea-76ee-a7bf-215be45936c1"
    },
    {
      "id": "chg_01a09d44-c3ed-76a9-accb-56cd09c42d10",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 00:15:24.614967+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09d44-c3ed-76a9-accb-56cd09c42d10"
    },
    {
      "id": "chg_01a09823-e319-76a5-8f40-71b2495d4792",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.list"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:21:23.832548+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “host.trigger.list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09823-e319-76a5-8f40-71b2495d4792"
    },
    {
      "id": "chg_01a09823-e31a-76b2-b116-ee33fb73055e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.trigger.set",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.trigger.set"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 00:21:23.832548+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “host.trigger.set” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09823-e31a-76b2-b116-ee33fb73055e"
    },
    {
      "id": "chg_01a09300-d7db-7c5d-b01d-89818af79da2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.bridge_test",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.bridge_test"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.bridge_test” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7db-7c5d-b01d-89818af79da2"
    },
    {
      "id": "chg_01a09300-d7de-7047-8d63-3ffcc5765e51",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.quickstart",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.quickstart"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.quickstart” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7de-7047-8d63-3ffcc5765e51"
    },
    {
      "id": "chg_01a09300-d7e9-7064-94e6-d907217a38c8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_call",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_call"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.tool_call” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7e9-7064-94e6-d907217a38c8"
    },
    {
      "id": "chg_01a09300-d7ec-7421-bc33-b2ba09d50a39",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_publish",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_publish"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.tool_publish” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7ec-7421-bc33-b2ba09d50a39"
    },
    {
      "id": "chg_01a09300-d7ee-76b6-a2e0-4def94d4792e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_run",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_run"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.tool_run” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7ee-76b6-a2e0-4def94d4792e"
    },
    {
      "id": "chg_01a09300-d7ef-7526-9e32-20c7192d4b60",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "host.tool_test",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "host.tool_test"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 00:25:01.04084+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “host.tool_test” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-mcphost-mcphost/mcphost#chg-chg_01a09300-d7ef-7526-9e32-20c7192d4b60"
    }
  ],
  "days": [
    {
      "date": "2026-09-29",
      "total": 88,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-09-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-28",
      "total": 87,
      "delta": 4,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 83,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 35
    },
    {
      "date": "2026-09-26",
      "total": 83,
      "delta": 11,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 14
    },
    {
      "date": "2026-09-25",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 28
    },
    {
      "date": "2026-09-23",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-20",
      "total": 70,
      "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": "2026-09-19",
        "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
    }
  ]
}