{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-frontlatch-gateway",
  "component": "frontlatch",
  "generated_at": "2026-11-05T11:36:05.613Z",
  "tracking_since": "2026-10-10",
  "counts": {
    "critical": 1,
    "security": 35,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19698-ca48-7e97-9fc2-7c32b37f2b8e",
      "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": "2026-11-01",
      "occurred_at": "2026-11-01 10:12:38.071523+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a19698-ca48-7e97-9fc2-7c32b37f2b8e"
    },
    {
      "id": "chg_01a17cd6-6948-7912-b8b9-48117e2d357d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_business"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:09:48.845966+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “find_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a17cd6-6948-7912-b8b9-48117e2d357d"
    },
    {
      "id": "chg_01a17cd6-6949-76fb-9800-1720a6ef2427",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_status"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:09:48.845966+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “request_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a17cd6-6949-76fb-9800-1720a6ef2427"
    },
    {
      "id": "chg_01a17cd6-6949-7f0c-9222-c8b9b86bb102",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 10:09:48.845966+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a17cd6-6949-7f0c-9222-c8b9b86bb102"
    },
    {
      "id": "chg_01a1683c-f731-7132-bf75-a14a4ad4052d",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "do_action"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 10:09:48.31013+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1683c-f731-7132-bf75-a14a4ad4052d"
    },
    {
      "id": "chg_01a1683c-f732-71e7-b437-77a918d34d3b",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 10:09:48.31013+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1683c-f732-71e7-b437-77a918d34d3b"
    },
    {
      "id": "chg_01a1683c-f732-7749-8d6b-8153bf31cf96",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 10:09:48.31013+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1683c-f732-7749-8d6b-8153bf31cf96"
    },
    {
      "id": "chg_01a16316-87c2-79b1-a81a-bb7f2c17bf9b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 10:09:43.342297+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a16316-87c2-79b1-a81a-bb7f2c17bf9b"
    },
    {
      "id": "chg_01a16316-87c3-792f-b30c-1503cdaac471",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 10:09:43.342297+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a16316-87c3-792f-b30c-1503cdaac471"
    },
    {
      "id": "chg_01a16316-87c3-7e58-a7de-38cd995142a0",
      "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": "405",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 10:09:43.342297+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a16316-87c3-7e58-a7de-38cd995142a0"
    },
    {
      "id": "chg_01a16316-87c4-7515-af2d-a6adaadd2273",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 10:09:43.342297+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a16316-87c4-7515-af2d-a6adaadd2273"
    },
    {
      "id": "chg_01a16316-87c5-79a3-8b2b-a93497525da8",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 10:09:43.342297+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a16316-87c5-79a3-8b2b-a93497525da8"
    },
    {
      "id": "chg_01a158c9-f913-767d-963b-19e0ce371806",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “do” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f913-767d-963b-19e0ce371806"
    },
    {
      "id": "chg_01a158c9-f914-7094-85bd-219214b76332",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do_action"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “do_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f914-7094-85bd-219214b76332"
    },
    {
      "id": "chg_01a158c9-f914-763d-9836-fd8259bb7f19",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_business"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “find_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f914-763d-9836-fd8259bb7f19"
    },
    {
      "id": "chg_01a158c9-f915-7172-9b98-089cbe1f3657",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "inspect_site",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "inspect_site"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “inspect_site” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f915-7172-9b98-089cbe1f3657"
    },
    {
      "id": "chg_01a158c9-f915-7610-9f5a-ec0dbc8a5af5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_actions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_actions"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “list_actions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f915-7610-9f5a-ec0dbc8a5af5"
    },
    {
      "id": "chg_01a158c9-f915-7d1f-bda8-c448f5672df2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_page",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read_page"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “read_page” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f915-7d1f-bda8-c448f5672df2"
    },
    {
      "id": "chg_01a158c9-f916-726a-bdb9-d95940e28b5c",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "setup_frontlatch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "setup_frontlatch",
        "destructive": "true"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "New tool “setup_frontlatch”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f916-726a-bdb9-d95940e28b5c"
    },
    {
      "id": "chg_01a158c9-f916-7ec0-b7fd-f39e1dc96c27",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 10:09:53.912749+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a158c9-f916-7ec0-b7fd-f39e1dc96c27"
    },
    {
      "id": "chg_01a14956-3b7d-7769-8e32-dce778c20b2a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 10:09:10.462089+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “do” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a14956-3b7d-7769-8e32-dce778c20b2a"
    },
    {
      "id": "chg_01a14956-3b85-7495-8ff1-d34e8113f0ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_business"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 10:09:10.462089+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “find_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a14956-3b85-7495-8ff1-d34e8113f0ce"
    },
    {
      "id": "chg_01a14956-3b86-7000-b266-f714c8c5702f",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 10:09:10.462089+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a14956-3b86-7000-b266-f714c8c5702f"
    },
    {
      "id": "chg_01a1438f-9bd3-725c-a712-96374a4266f3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_request",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_request"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “cancel_request” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9bd3-725c-a712-96374a4266f3"
    },
    {
      "id": "chg_01a1438f-9c38-7b08-85d4-1d418404c343",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "describe_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "describe_action"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “describe_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c38-7b08-85d4-1d418404c343"
    },
    {
      "id": "chg_01a1438f-9c3f-78b4-b39a-b52825709e65",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “do” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c3f-78b4-b39a-b52825709e65"
    },
    {
      "id": "chg_01a1438f-9c45-7a63-baa6-fa2915026393",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do_action"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “do_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c45-7a63-baa6-fa2915026393"
    },
    {
      "id": "chg_01a1438f-9c93-72bc-9118-e92bf7f97636",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_business"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “find_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c93-72bc-9118-e92bf7f97636"
    },
    {
      "id": "chg_01a1438f-9c94-7236-958f-583198186bdd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "inspect_site",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "inspect_site"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “inspect_site” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c94-7236-958f-583198186bdd"
    },
    {
      "id": "chg_01a1438f-9c9d-76fd-b54e-fce34f40558d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_actions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_actions"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “list_actions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c9d-76fd-b54e-fce34f40558d"
    },
    {
      "id": "chg_01a1438f-9c9f-7a4a-bbb7-5c1ca1b40d13",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_page",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read_page"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “read_page” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9c9f-7a4a-bbb7-5c1ca1b40d13"
    },
    {
      "id": "chg_01a1438f-9ca6-7ca0-a0af-b33be528d835",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_status"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “request_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9ca6-7ca0-a0af-b33be528d835"
    },
    {
      "id": "chg_01a1438f-9ca9-74de-8472-dc8428d4928f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "reschedule_request",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "reschedule_request"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “reschedule_request” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9ca9-74de-8472-dc8428d4928f"
    },
    {
      "id": "chg_01a1438f-9d07-7cb9-97df-f8e98f0ccd47",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "respond_to_quote",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "respond_to_quote"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:14:06.851598+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “respond_to_quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a1438f-9d07-7cb9-97df-f8e98f0ccd47"
    },
    {
      "id": "chg_01a13f09-6e1e-75d7-8924-5bbeefd533bf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "do",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "do"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 10:09:03.74086+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “do” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a13f09-6e1e-75d7-8924-5bbeefd533bf"
    },
    {
      "id": "chg_01a13f09-6e72-7267-8683-a4d1b4ffb881",
      "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": "2026-10-15",
      "occurred_at": "2026-10-15 10:09:03.74086+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-frontlatch-gateway/frontlatch#chg-chg_01a13f09-6e72-7267-8683-a4d1b4ffb881"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-31",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-28",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 57,
        "to": 60,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 17,
          "to_days": 18
        },
        "partial": false,
        "compared_to": "2026-10-27",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-26",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 50,
        "to": 53,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 15,
          "to_days": 16
        },
        "partial": false,
        "compared_to": "2026-10-25",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}