{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-daedalmap-tornadoes",
  "component": "mcp-tornadoes",
  "generated_at": "2026-09-21T06:23:29.565Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 32,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a09d6f-972c-7480-9a8d-b21decd12099",
      "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 01:02:11.098784+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-972c-7480-9a8d-b21decd12099"
    },
    {
      "id": "chg_01a09d6f-972d-738a-9b3e-a7e26aa505da",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 01:02:11.098784+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-972d-738a-9b3e-a7e26aa505da"
    },
    {
      "id": "chg_01a09d6f-9733-7ca8-8729-53864779ef71",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-9733-7ca8-8729-53864779ef71"
    },
    {
      "id": "chg_01a09d6f-9735-7ad6-b53d-0b4e7c99886a",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-9735-7ad6-b53d-0b4e7c99886a"
    },
    {
      "id": "chg_01a09d6f-9737-7583-a92c-40aa6740d203",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-9737-7583-a92c-40aa6740d203"
    },
    {
      "id": "chg_01a09d6f-973a-704a-af06-1ee497e5778a",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-973a-704a-af06-1ee497e5778a"
    },
    {
      "id": "chg_01a09d6f-973a-7b47-8d2c-28d9afb5a98d",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-973a-7b47-8d2c-28d9afb5a98d"
    },
    {
      "id": "chg_01a09d6f-973c-7710-9a00-a66ca532ee98",
      "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 01:02:11.098784+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-tornadoes/mcp-tornadoes#chg-chg_01a09d6f-973c-7710-9a00-a66ca532ee98"
    },
    {
      "id": "chg_01a07962-aaf2-7a19-ad99-26c2c225cb68",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 01:01:44.516517+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a07962-aaf2-7a19-ad99-26c2c225cb68"
    },
    {
      "id": "chg_01a07962-aaf4-7837-8e7d-79b4c5f589ab",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 01:01:44.516517+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a07962-aaf4-7837-8e7d-79b4c5f589ab"
    },
    {
      "id": "chg_01a07962-aaf4-7e65-960b-2f008b91cbaf",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 01:01:44.516517+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a07962-aaf4-7e65-960b-2f008b91cbaf"
    },
    {
      "id": "chg_01a07962-aaf5-752f-882e-fb40c05cf521",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 01:01:44.516517+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a07962-aaf5-752f-882e-fb40c05cf521"
    },
    {
      "id": "chg_01a07962-aaf5-7a7c-977e-622167fe4e3b",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 01:01:44.516517+00",
      "observed_since": "2026-09-06",
      "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-tornadoes/mcp-tornadoes#chg-chg_01a07962-aaf5-7a7c-977e-622167fe4e3b"
    },
    {
      "id": "chg_01a0743c-3a0e-7355-a242-8b6302f9438c",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a0e-7355-a242-8b6302f9438c"
    },
    {
      "id": "chg_01a0743c-3a0f-7302-a703-6b1a14b6ef9f",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a0f-7302-a703-6b1a14b6ef9f"
    },
    {
      "id": "chg_01a0743c-3a0f-7943-8b55-00dfbc493405",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a0f-7943-8b55-00dfbc493405"
    },
    {
      "id": "chg_01a0743c-3a0f-7f20-a37a-b7b517f95107",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a0f-7f20-a37a-b7b517f95107"
    },
    {
      "id": "chg_01a0743c-3a11-7d40-984e-dc6f2b6d382a",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "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-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a11-7d40-984e-dc6f2b6d382a"
    },
    {
      "id": "chg_01a0743c-3a13-7311-b2f3-2b2007562a35",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 01:01:39.108238+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0743c-3a13-7311-b2f3-2b2007562a35"
    },
    {
      "id": "chg_01a0366f-d41c-7f1b-984c-c2c0e319c298",
      "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 01:01:33.555048+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a0366f-d41c-7f1b-984c-c2c0e319c298"
    },
    {
      "id": "chg_01a002f0-9268-7955-a651-6cc47b7572f4",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 01:01:55.646115+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a002f0-9268-7955-a651-6cc47b7572f4"
    },
    {
      "id": "chg_01a002f0-9269-77cf-9d31-487f12b5f85b",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 01:01:55.646115+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_01a002f0-9269-77cf-9d31-487f12b5f85b"
    },
    {
      "id": "chg_01a002f0-9269-7db1-b903-75bec1ddec80",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "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": "2026-08-15",
      "occurred_at": "2026-08-15 01:01:55.646115+00",
      "observed_since": "2026-08-14",
      "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-tornadoes/mcp-tornadoes#chg-chg_01a002f0-9269-7db1-b903-75bec1ddec80"
    },
    {
      "id": "chg_01a002f0-926c-7994-96cd-2a78b3d5e5fe",
      "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": "2026-08-15",
      "occurred_at": "2026-08-15 01:01:55.646115+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-tornadoes/mcp-tornadoes#chg-chg_01a002f0-926c-7994-96cd-2a78b3d5e5fe"
    },
    {
      "id": "chg_019ffdcb-085a-7af6-bccc-936e0420f285",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.60",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 01:02:49.391496+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Stability (0.60 → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019ffdcb-085a-7af6-bccc-936e0420f285"
    },
    {
      "id": "chg_019ffdcb-085b-7ae7-8a1e-032cfa29591c",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 01:02:49.391496+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019ffdcb-085b-7ae7-8a1e-032cfa29591c"
    },
    {
      "id": "chg_019ffdcb-085c-7363-a4c1-fc79401e366d",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 01:02:49.391496+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019ffdcb-085c-7363-a4c1-fc79401e366d"
    },
    {
      "id": "chg_019ffdcb-085c-7c7f-b519-9e5e1de09477",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 01:02:49.391496+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019ffdcb-085c-7c7f-b519-9e5e1de09477"
    },
    {
      "id": "chg_019ffdcb-085e-7466-8b1d-03f72b281576",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 01:02:49.391496+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019ffdcb-085e-7466-8b1d-03f72b281576"
    },
    {
      "id": "chg_019ff8a3-cf50-7ec6-bcb2-e4c56adf6041",
      "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 01:01:52.816981+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-tornadoes/mcp-tornadoes#chg-chg_019ff8a3-cf50-7ec6-bcb2-e4c56adf6041"
    },
    {
      "id": "chg_019fe40a-a14d-7d91-9852-d701bfdd5927",
      "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": "2026-08-09",
      "occurred_at": "2026-08-09 01:02:09.71586+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-daedalmap-tornadoes/mcp-tornadoes#chg-chg_019fe40a-a14d-7d91-9852-d701bfdd5927"
    },
    {
      "id": "chg_019fd497-590f-7d87-ab3d-0517f1b55df7",
      "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 01:01:56.341485+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-tornadoes/mcp-tornadoes#chg-chg_019fd497-590f-7d87-ab3d-0517f1b55df7"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 88,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 88,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-17",
      "total": 86,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-16",
      "total": 88,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-15",
      "total": 86,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-14",
      "total": 88,
      "delta": 8,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 17
    },
    {
      "date": "2026-09-13",
      "total": 80,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-07",
      "total": 81,
      "delta": 58,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    }
  ]
}