{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cyanheads-fcc-broadband-mcp-server",
  "component": "fcc-broadband",
  "generated_at": "2026-09-22T01:39:59.440Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 29,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a08533-3120-7b85-9a93-60480d2b021b",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 08:05:19.697739+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_01a08533-3120-7b85-9a93-60480d2b021b"
    },
    {
      "id": "chg_01a06b74-a99c-7a22-ab02-400ac5b18b94",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 08:06:42.680967+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_01a06b74-a99c-7a22-ab02-400ac5b18b94"
    },
    {
      "id": "chg_01a037f4-7d63-7b28-b36a-1c0b18bbf1f0",
      "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 08:06:04.690631+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_01a037f4-7d63-7b28-b36a-1c0b18bbf1f0"
    },
    {
      "id": "chg_019ffba3-5981-7660-b1cd-2f0d35a32f3e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_list_downloads",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fcc_list_downloads"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 15:00:14.317966+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “fcc_list_downloads” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019ffba3-5981-7660-b1cd-2f0d35a32f3e"
    },
    {
      "id": "chg_019ffba3-5981-7090-a43e-bbe02553c7da",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_geocode_block",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fcc_geocode_block"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 15:00:14.317966+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “fcc_geocode_block” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019ffba3-5981-7090-a43e-bbe02553c7da"
    },
    {
      "id": "chg_019ffb6c-6879-713f-9cd1-f9d1247d42c6",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "fcc-broadband-providers-list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "fcc-broadband://providers/list",
      "to_value": "fcc-broadband://providers/list/0",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "fcc-broadband://providers/list/0",
        "from": "fcc-broadband://providers/list",
        "resource": "fcc-broadband-providers-list"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 14:00:13.659536+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Resource “fcc-broadband-providers-list” now points somewhere else (fcc-broadband://providers/list → fcc-broadband://providers/list/0)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019ffb6c-6879-713f-9cd1-f9d1247d42c6"
    },
    {
      "id": "chg_019ffb6c-6876-7c7b-b79b-a8ce197b4b74",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_get_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fcc_get_provider"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 14:00:13.659536+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “fcc_get_provider” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019ffb6c-6876-7c7b-b79b-a8ce197b4b74"
    },
    {
      "id": "chg_019ffb6c-6877-7836-a6e6-2793cc55847f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_search_providers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fcc_search_providers"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 14:00:13.659536+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Tool “fcc_search_providers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019ffb6c-6877-7836-a6e6-2793cc55847f"
    },
    {
      "id": "chg_019feab5-6f2f-7824-bed3-83b06f3b8a93",
      "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": "9"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 08:06:26.745309+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 9 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/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019feab5-6f2f-7824-bed3-83b06f3b8a93"
    },
    {
      "id": "chg_019feab5-6f2f-72e4-a293-fcaff34e129c",
      "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": "2026-08-10",
      "occurred_at": "2026-08-10 08:06:26.745309+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019feab5-6f2f-72e4-a293-fcaff34e129c"
    },
    {
      "id": "chg_019feab5-6f2e-73ce-a2dc-8429fd0872f9",
      "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": "2026-08-10",
      "occurred_at": "2026-08-10 08:06:26.745309+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019feab5-6f2e-73ce-a2dc-8429fd0872f9"
    },
    {
      "id": "chg_019fe068-7dce-7471-9ef4-db7344d42fde",
      "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": "530",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 08:06:12.156294+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fe068-7dce-7471-9ef4-db7344d42fde"
    },
    {
      "id": "chg_019fe068-7dcf-7bcf-a944-e7aa848fd30b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.40",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 08:06:12.156294+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Stability (0.40 → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fe068-7dcf-7bcf-a944-e7aa848fd30b"
    },
    {
      "id": "chg_019fe068-7dd0-7129-af28-9c40401f12b0",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 08:06:12.156294+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fe068-7dd0-7129-af28-9c40401f12b0"
    },
    {
      "id": "chg_019fe068-7dd0-75d2-99e5-affa5f84ae90",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 08:06:12.156294+00",
      "observed_since": "2026-08-07",
      "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/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fe068-7dd0-75d2-99e5-affa5f84ae90"
    },
    {
      "id": "chg_019fe068-7dd1-7874-b3f5-8f1a40a15c49",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 08:06:12.156294+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fe068-7dd1-7874-b3f5-8f1a40a15c49"
    },
    {
      "id": "chg_019fd0f5-2298-73a2-935e-5ab05fb245e6",
      "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": "9"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 08:05:53.870779+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 9 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/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fd0f5-2298-73a2-935e-5ab05fb245e6"
    },
    {
      "id": "chg_019fcbd7-326f-74f9-b9ca-04a4ecaabb59",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_get_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_get_provider"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_get_provider” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-326f-74f9-b9ca-04a4ecaabb59"
    },
    {
      "id": "chg_019fcbd7-2eb5-75ef-8a68-ad7647db74f8",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.27",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Stability (0.27 → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-2eb5-75ef-8a68-ad7647db74f8"
    },
    {
      "id": "chg_019fcbd7-2faa-7dac-bca4-4783ddd17fc5",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "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/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-2faa-7dac-bca4-4783ddd17fc5"
    },
    {
      "id": "chg_019fcbd7-31da-7b01-b96d-a93977b5cc74",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_compare_areas",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_compare_areas"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_compare_areas” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-31da-7b01-b96d-a93977b5cc74"
    },
    {
      "id": "chg_019fcbd7-31e5-77b2-bd38-7eb3dc803b7d",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_find_underserved",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_find_underserved"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_find_underserved” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-31e5-77b2-bd38-7eb3dc803b7d"
    },
    {
      "id": "chg_019fcbd7-31fb-76ee-9099-797ce8d8e090",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_geocode_block",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_geocode_block"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_geocode_block” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-31fb-76ee-9099-797ce8d8e090"
    },
    {
      "id": "chg_019fcbd7-3240-75d8-9c1d-ca3aa69ba740",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_get_coverage_summary",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_get_coverage_summary"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_get_coverage_summary” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-3240-75d8-9c1d-ca3aa69ba740"
    },
    {
      "id": "chg_019fcbd7-32a8-766a-9fea-2bda9f6d6017",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_list_downloads",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_list_downloads"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_list_downloads” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-32a8-766a-9fea-2bda9f6d6017"
    },
    {
      "id": "chg_019fcbd7-3308-71fa-a3e9-d82f008daa90",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_list_filing_periods",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_list_filing_periods"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_list_filing_periods” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-3308-71fa-a3e9-d82f008daa90"
    },
    {
      "id": "chg_019fcbd7-3342-771a-9b8a-4882b3b5e585",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_search_availability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_search_availability"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_search_availability” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-3342-771a-9b8a-4882b3b5e585"
    },
    {
      "id": "chg_019fcbd7-3421-7b33-b56d-d2bfc4de7439",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fcc_search_providers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fcc_search_providers"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “fcc_search_providers” was removed",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-3421-7b33-b56d-d2bfc4de7439"
    },
    {
      "id": "chg_019fcbd7-356a-7f2b-9aff-cf1e2f26ffb1",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "0.1.12",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "0.1.12",
      "to_value": "0.1.12",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "9",
        "version": "0.1.12",
        "breaking": "0"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 08:14:59.913186+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.12)",
      "link": "https://verifymcp.io/servers/cyanheads-fcc-broadband-mcp-server/fcc-broadband#chg-chg_019fcbd7-356a-7f2b-9aff-cf1e2f26ffb1"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-09",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-08",
      "total": 82,
      "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": "2026-09-07",
        "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": "2026-09-07",
      "total": 81,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-04",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-03",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    }
  ]
}