{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-daedalmap-earthquakes",
  "component": "mcp-earthquakes",
  "generated_at": "2026-09-21T07:08:08.496Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 25,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a09f32-1a0f-7f40-8b29-40035864b076",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a0f-7f40-8b29-40035864b076"
    },
    {
      "id": "chg_01a09f32-1a11-7c86-a698-5674959f2497",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_catalog",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_catalog"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_catalog” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a11-7c86-a698-5674959f2497"
    },
    {
      "id": "chg_01a09f32-1a12-76a7-9a8f-5fe19d3b7ef8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_disaster_link_chain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_disaster_link_chain"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_disaster_link_chain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a12-76a7-9a8f-5fe19d3b7ef8"
    },
    {
      "id": "chg_01a09f32-1a12-7ee4-a986-77ceaf965cda",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_disaster_links_for_event",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_disaster_links_for_event"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_disaster_links_for_event” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a12-7ee4-a986-77ceaf965cda"
    },
    {
      "id": "chg_01a09f32-1a13-7870-9a1f-3ffb6c97b4a7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_earthquake_events",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_earthquake_events"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_earthquake_events” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a13-7870-9a1f-3ffb6c97b4a7"
    },
    {
      "id": "chg_01a09f32-1a14-7089-8e30-6e772cd26ae9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_earthquake_events",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_earthquake_events"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_live_earthquake_events” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a14-7089-8e30-6e772cd26ae9"
    },
    {
      "id": "chg_01a09f32-1a14-78bc-a893-8e19319ec205",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_pack",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_pack"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_pack” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a14-78bc-a893-8e19319ec205"
    },
    {
      "id": "chg_01a09f32-1a15-722c-a385-94ce5d58e867",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_tool_help",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_tool_help"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “get_tool_help” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a15-722c-a385-94ce5d58e867"
    },
    {
      "id": "chg_01a09f32-1a15-799d-ab7a-69354970e9d1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_disaster_links",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_disaster_links"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 09:14:15.633114+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “search_disaster_links” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a15-799d-ab7a-69354970e9d1"
    },
    {
      "id": "chg_01a09f32-1a16-77a1-b1ab-4bc662777655",
      "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 09:14:15.633114+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/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a09f32-1a16-77a1-b1ab-4bc662777655"
    },
    {
      "id": "chg_01a05c3d-ec2b-74df-a7b3-fcf082e8da98",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 09:12:37.141524+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05c3d-ec2b-74df-a7b3-fcf082e8da98"
    },
    {
      "id": "chg_01a05c3d-ec2c-7641-9f51-7966614919fa",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 09:12:37.141524+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05c3d-ec2c-7641-9f51-7966614919fa"
    },
    {
      "id": "chg_01a05c3d-ec2c-7c14-8261-b112948b1d0d",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "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 09:12:37.141524+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05c3d-ec2c-7c14-8261-b112948b1d0d"
    },
    {
      "id": "chg_01a05c3d-ec2d-7302-96f1-5bdd8b4dd93b",
      "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 09:12:37.141524+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05c3d-ec2d-7302-96f1-5bdd8b4dd93b"
    },
    {
      "id": "chg_01a05c3d-ec2d-787b-9616-3d956b4c452e",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "8"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 09:12:37.141524+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 8 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05c3d-ec2d-787b-9616-3d956b4c452e"
    },
    {
      "id": "chg_01a05717-8aed-7d75-adbb-be03a6a22032",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8aed-7d75-adbb-be03a6a22032"
    },
    {
      "id": "chg_01a05717-8aef-771b-a5f5-dbc4dc32ef98",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "429",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8aef-771b-a5f5-dbc4dc32ef98"
    },
    {
      "id": "chg_01a05717-8aef-7b0c-b863-d11877e2817a",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8aef-7b0c-b863-d11877e2817a"
    },
    {
      "id": "chg_01a05717-8af0-7100-a569-b4b5dbff185e",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8af0-7100-a569-b4b5dbff185e"
    },
    {
      "id": "chg_01a05717-8af1-7a9b-af5e-59076e91da60",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8af1-7a9b-af5e-59076e91da60"
    },
    {
      "id": "chg_01a05717-8af3-772b-b14c-5cf523faec89",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 09:12:35.380375+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a05717-8af3-772b-b14c-5cf523faec89"
    },
    {
      "id": "chg_01a0382f-cc5a-754b-95ad-28b8e29d0ec0",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 09:10:51.600477+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_01a0382f-cc5a-754b-95ad-28b8e29d0ec0"
    },
    {
      "id": "chg_019fff89-5fff-7ec1-afa1-4880b16bc810",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_tool_help",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_tool_help"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 09:10:20.779311+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “get_tool_help” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_019fff89-5fff-7ec1-afa1-4880b16bc810"
    },
    {
      "id": "chg_019fe0a1-e668-7f09-8b60-f5f67c7fea32",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 09:08:54.48616+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_019fe0a1-e668-7f09-8b60-f5f67c7fea32"
    },
    {
      "id": "chg_019fd655-5fa8-72c4-aed6-27087504b9d5",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "7"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 09:09:07.101231+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/com-daedalmap-earthquakes/mcp-earthquakes#chg-chg_019fd655-5fa8-72c4-aed6-27087504b9d5"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 88,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 88,
      "delta": 7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 22
    },
    {
      "date": "2026-09-01",
      "total": 81,
      "delta": 58,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-08-31",
      "total": 23,
      "delta": -58,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-08-26",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 80,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-24",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-08-23",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-14",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}