{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-daedalmap-hurricanes",
  "component": "mcp-hurricanes",
  "generated_at": "2026-09-21T04:28:35.726Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 30,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a09ef0-aa02-7179-a1ab-430b5f03e0f2",
      "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 08:02:47.005816+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa02-7179-a1ab-430b5f03e0f2"
    },
    {
      "id": "chg_01a09ef0-aa05-727f-8696-8fc6cba48888",
      "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 08:02:47.005816+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-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa05-727f-8696-8fc6cba48888"
    },
    {
      "id": "chg_01a09ef0-aa06-72b9-bbe9-fbcc0dab74cc",
      "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 08:02:47.005816+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-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa06-72b9-bbe9-fbcc0dab74cc"
    },
    {
      "id": "chg_01a09ef0-aa07-7737-bdf1-9b63492b3d1d",
      "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 08:02:47.005816+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-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa07-7737-bdf1-9b63492b3d1d"
    },
    {
      "id": "chg_01a09ef0-aa08-7b3d-b354-7e9677f043eb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "query_dataset",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "query_dataset"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 08:02:47.005816+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “query_dataset” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa08-7b3d-b354-7e9677f043eb"
    },
    {
      "id": "chg_01a09ef0-aa09-7a06-93fe-f8f93f920363",
      "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 08:02:47.005816+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-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa09-7a06-93fe-f8f93f920363"
    },
    {
      "id": "chg_01a09ef0-aa0b-71cc-8b2e-1c267b3ad2f8",
      "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 08:02:47.005816+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-hurricanes/mcp-hurricanes#chg-chg_01a09ef0-aa0b-71cc-8b2e-1c267b3ad2f8"
    },
    {
      "id": "chg_01a094a3-38c3-7ade-b6ae-bbf9e95f1fcd",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 08:01:59.925402+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a094a3-38c3-7ade-b6ae-bbf9e95f1fcd"
    },
    {
      "id": "chg_01a094a3-38c4-7c18-a420-0caeb137e116",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 08:01:59.925402+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a094a3-38c4-7c18-a420-0caeb137e116"
    },
    {
      "id": "chg_01a094a3-38c5-728e-8440-f161139b3940",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 08:01:59.925402+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a094a3-38c5-728e-8440-f161139b3940"
    },
    {
      "id": "chg_01a094a3-38c5-782c-b242-635958eed0e8",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 08:01:59.925402+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a094a3-38c5-782c-b242-635958eed0e8"
    },
    {
      "id": "chg_01a094a3-38c6-7524-9482-35f0c096c44f",
      "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": "5"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 08:01:59.925402+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 5 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-hurricanes/mcp-hurricanes#chg-chg_01a094a3-38c6-7524-9482-35f0c096c44f"
    },
    {
      "id": "chg_01a08f7d-1b3d-7a73-adce-96f151bdbdc1",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b3d-7a73-adce-96f151bdbdc1"
    },
    {
      "id": "chg_01a08f7d-1b3f-774c-9a44-3502ed7feb86",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b3f-774c-9a44-3502ed7feb86"
    },
    {
      "id": "chg_01a08f7d-1b40-7da5-a5df-c84b3d1f05cc",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b40-7da5-a5df-c84b3d1f05cc"
    },
    {
      "id": "chg_01a08f7d-1b41-7656-bee4-2f16e10076ef",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b41-7656-bee4-2f16e10076ef"
    },
    {
      "id": "chg_01a08f7d-1b43-7af3-879f-9a06f2ab2623",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "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-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b43-7af3-879f-9a06f2ab2623"
    },
    {
      "id": "chg_01a08f7d-1b47-735e-95a5-6e87bb1774fa",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 08:02:15.708595+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08f7d-1b47-735e-95a5-6e87bb1774fa"
    },
    {
      "id": "chg_01a08530-9e57-7b88-bc8c-cb10616599de",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 08:02:31.022092+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08530-9e57-7b88-bc8c-cb10616599de"
    },
    {
      "id": "chg_01a08530-9e58-7ac9-a531-9142005cdadf",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 08:02:31.022092+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a08530-9e58-7ac9-a531-9142005cdadf"
    },
    {
      "id": "chg_01a08530-9e58-7ef1-b124-946ad394ca82",
      "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": "5"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 08:02:31.022092+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 5 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-hurricanes/mcp-hurricanes#chg-chg_01a08530-9e58-7ef1-b124-946ad394ca82"
    },
    {
      "id": "chg_01a0800a-4d9b-7b47-ac09-32ae08186b69",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 08:02:33.619177+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a0800a-4d9b-7b47-ac09-32ae08186b69"
    },
    {
      "id": "chg_01a0800a-4d9e-725d-97dc-d7e31b0bf874",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 08:02:33.619177+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a0800a-4d9e-725d-97dc-d7e31b0bf874"
    },
    {
      "id": "chg_01a0800a-4d9e-7948-8f65-4f775baf777d",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 08:02:33.619177+00",
      "observed_since": "2026-09-07",
      "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-hurricanes/mcp-hurricanes#chg-chg_01a0800a-4d9e-7948-8f65-4f775baf777d"
    },
    {
      "id": "chg_01a0800a-4da2-76d3-97b2-bf977b878617",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 08:02:33.619177+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a0800a-4da2-76d3-97b2-bf977b878617"
    },
    {
      "id": "chg_01a037f1-abac-7115-84e3-7d94b9e4a449",
      "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 08:02:59.949763+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_01a037f1-abac-7115-84e3-7d94b9e4a449"
    },
    {
      "id": "chg_019fff4c-244c-7a11-bcd8-8847a070000e",
      "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 08:03:27.818716+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-hurricanes/mcp-hurricanes#chg-chg_019fff4c-244c-7a11-bcd8-8847a070000e"
    },
    {
      "id": "chg_019ffa25-b48d-7611-9839-dbf49b345dbb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "query_dataset",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "query_dataset"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 08:03:22.835141+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Tool “query_dataset” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-hurricanes/mcp-hurricanes#chg-chg_019ffa25-b48d-7611-9839-dbf49b345dbb"
    },
    {
      "id": "chg_019fe065-ae41-7352-85fd-812f761767f3",
      "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 08:03:07.950721+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-hurricanes/mcp-hurricanes#chg-chg_019fe065-ae41-7352-85fd-812f761767f3"
    },
    {
      "id": "chg_019fd618-b9ce-7014-bd1a-7202fecf014e",
      "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": "4"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 08:02:52.454734+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 4 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-hurricanes/mcp-hurricanes#chg-chg_019fd618-b9ce-7014-bd1a-7202fecf014e"
    }
  ],
  "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": 16
    },
    {
      "date": "2026-09-12",
      "total": 81,
      "delta": 58,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-11",
      "total": 23,
      "delta": -58,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-09",
      "total": 81,
      "delta": 46,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-08",
      "total": 35,
      "delta": -46,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "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
    }
  ]
}