{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "mcp-dir-notafiscal-mcp",
  "component": "p-notafiscal",
  "generated_at": "2026-09-27T20:28:32.134Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 49,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c292-5f1e-754c-b2b5-a5e1116fe8cd",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 06:06:07.468169+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a0c292-5f1e-754c-b2b5-a5e1116fe8cd"
    },
    {
      "id": "chg_01a09e81-b635-734c-9ffd-9e23ad9361f5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "notafiscal_emitir_nfse",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "notafiscal_emitir_nfse"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 06:01:35.861235+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “notafiscal_emitir_nfse” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a09e81-b635-734c-9ffd-9e23ad9361f5"
    },
    {
      "id": "chg_01a09e81-b638-7044-95eb-e509b660cb39",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "notafiscal_empresas",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "notafiscal_empresas"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 06:01:35.861235+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “notafiscal_empresas” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a09e81-b638-7044-95eb-e509b660cb39"
    },
    {
      "id": "chg_01a09e81-b639-70b7-ba48-71e8508f8f22",
      "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 06:01:35.861235+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/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a09e81-b639-70b7-ba48-71e8508f8f22"
    },
    {
      "id": "chg_01a089e8-8ca3-7d0d-84de-2d35d9f674ce",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 06:01:53.846661+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a089e8-8ca3-7d0d-84de-2d35d9f674ce"
    },
    {
      "id": "chg_01a084c2-7238-700b-a8fa-b80abb6692ae",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 06:02:10.797163+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a084c2-7238-700b-a8fa-b80abb6692ae"
    },
    {
      "id": "chg_01a07a76-09fe-7b90-84ea-8e3268a938c0",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 06:02:31.151403+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a07a76-09fe-7b90-84ea-8e3268a938c0"
    },
    {
      "id": "chg_01a0754f-e3be-743e-b85e-ecbb14f42ace",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 06:02:44.857908+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a0754f-e3be-743e-b85e-ecbb14f42ace"
    },
    {
      "id": "chg_01a07029-c649-75fd-b871-cc6c23f01acc",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:03:00.843+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a07029-c649-75fd-b871-cc6c23f01acc"
    },
    {
      "id": "chg_01a065dd-3aea-7b0f-adc0-b87bc86abbc4",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 06:03:12.362758+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a065dd-3aea-7b0f-adc0-b87bc86abbc4"
    },
    {
      "id": "chg_01a060b6-6d4f-7d6c-adc7-e75fd7ead25e",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 06:02:43.295356+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a060b6-6d4f-7d6c-adc7-e75fd7ead25e"
    },
    {
      "id": "chg_01a060b6-6d51-737c-a1cf-f3fbf8e7e341",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 06:02:43.295356+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a060b6-6d51-737c-a1cf-f3fbf8e7e341"
    },
    {
      "id": "chg_01a060b6-6d51-7f00-b225-8cd945315dab",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "notafiscal_cancelar_nfse"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 06:02:43.295356+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (notafiscal_cancelar_nfse) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a060b6-6d51-7f00-b225-8cd945315dab"
    },
    {
      "id": "chg_01a05b90-0ed8-7d6b-a10a-48bb6365cb63",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.churn",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "0",
        "breaks": "0",
        "removed": "12",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 06:02:42.753795+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05b90-0ed8-7d6b-a10a-48bb6365cb63"
    },
    {
      "id": "chg_01a05b90-0eda-75a5-944c-6bee4e3be98a",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 06:02:42.753795+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05b90-0eda-75a5-944c-6bee4e3be98a"
    },
    {
      "id": "chg_01a05b90-0eda-7b06-a0b2-b7653bc607d7",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 06:02:42.753795+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05b90-0eda-7b06-a0b2-b7653bc607d7"
    },
    {
      "id": "chg_01a05669-88bb-7812-9bd0-a133e3371ed6",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 06:02:31.839978+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05669-88bb-7812-9bd0-a133e3371ed6"
    },
    {
      "id": "chg_01a05669-88bc-7c11-ab73-9bf9728d9638",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 06:02:31.839978+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05669-88bc-7c11-ab73-9bf9728d9638"
    },
    {
      "id": "chg_01a05669-88bd-7394-b57d-01cfcce3d037",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "13",
        "judged": "13"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 06:02:31.839978+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05669-88bd-7394-b57d-01cfcce3d037"
    },
    {
      "id": "chg_01a05669-88bd-7a57-a964-b3116f956bf6",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "notafiscal_cancelar_nfse"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 06:02:31.839978+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (notafiscal_cancelar_nfse) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a05669-88bd-7a57-a964-b3116f956bf6"
    },
    {
      "id": "chg_01a0325c-a953-76a3-8f64-11497dc2df95",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.93",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "29",
        "added": "0",
        "breaks": "0",
        "removed": "12",
        "auth_transport": "0"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 06:02:08.470202+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Stability (0.93 → fail)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a0325c-a953-76a3-8f64-11497dc2df95"
    },
    {
      "id": "chg_01a0325c-a954-7888-b6ed-3df649fe00ea",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 06:02:08.470202+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a0325c-a954-7888-b6ed-3df649fe00ea"
    },
    {
      "id": "chg_01a02d36-6053-7c43-9bb4-ef86bed6c987",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 06:02:13.351989+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a02d36-6053-7c43-9bb4-ef86bed6c987"
    },
    {
      "id": "chg_01a02810-05cd-7118-93d5-0f9c6335b9f3",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "notafiscal_cancelar_nfse"
      },
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 06:02:13.532319+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (notafiscal_cancelar_nfse) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a02810-05cd-7118-93d5-0f9c6335b9f3"
    },
    {
      "id": "chg_01a02810-05cf-789b-bb04-de0d66c326c2",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 06:02:13.532319+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a02810-05cf-789b-bb04-de0d66c326c2"
    },
    {
      "id": "chg_01a022e9-e74e-7100-872b-f5d3121b70c8",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 06:02:29.377681+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a022e9-e74e-7100-872b-f5d3121b70c8"
    },
    {
      "id": "chg_01a022e9-e74f-7e64-813f-7151a02380b9",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.83",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 06:02:29.377681+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Stability (0.83 → unverified)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a022e9-e74f-7e64-813f-7151a02380b9"
    },
    {
      "id": "chg_01a022e9-e752-722b-a450-321762be7409",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 06:02:29.377681+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a022e9-e752-722b-a450-321762be7409"
    },
    {
      "id": "chg_01a01dc3-7f61-730b-acc1-80f1a169e425",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 06:02:26.411971+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a01dc3-7f61-730b-acc1-80f1a169e425"
    },
    {
      "id": "chg_01a0189c-e267-72bd-9e5f-60958c44339e",
      "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": "2026-08-19",
      "occurred_at": "2026-08-19 06:02:09.770379+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a0189c-e267-72bd-9e5f-60958c44339e"
    },
    {
      "id": "chg_01a01376-70ca-7111-a8fa-9b72b3084b89",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 06:02:04.13179+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a01376-70ca-7111-a8fa-9b72b3084b89"
    },
    {
      "id": "chg_01a00e4f-f4c8-7290-8d3e-f0802a970bf4",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 06:01:56.010567+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a00e4f-f4c8-7290-8d3e-f0802a970bf4"
    },
    {
      "id": "chg_01a00929-8997-7a9b-b498-fa05a3a271e6",
      "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": "2026-08-16",
      "occurred_at": "2026-08-16 06:01:51.735716+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a00929-8997-7a9b-b498-fa05a3a271e6"
    },
    {
      "id": "chg_01a00402-113c-7296-868a-bfe3151dbfad",
      "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": "2026-08-15",
      "occurred_at": "2026-08-15 06:00:39.42181+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_01a00402-113c-7296-868a-bfe3151dbfad"
    },
    {
      "id": "chg_019ffedb-a3cb-719e-9d17-a0424954092e",
      "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": "2026-08-14",
      "occurred_at": "2026-08-14 06:00:34.860517+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019ffedb-a3cb-719e-9d17-a0424954092e"
    },
    {
      "id": "chg_019ff9b9-3c68-7ba8-84ab-7d45fd734f79",
      "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": "2026-08-13",
      "occurred_at": "2026-08-13 06:04:54.127909+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019ff9b9-3c68-7ba8-84ab-7d45fd734f79"
    },
    {
      "id": "chg_019ff492-e7cc-7091-8bfa-3e4ceb3bacf2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "toolkit_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "toolkit_info"
      },
      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 06:04:56.125404+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Tool “toolkit_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019ff492-e7cc-7091-8bfa-3e4ceb3bacf2"
    },
    {
      "id": "chg_019ff492-e7cc-7baf-b0d2-56fa827c1960",
      "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": "2026-08-12",
      "occurred_at": "2026-08-12 06:04:56.125404+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019ff492-e7cc-7baf-b0d2-56fa827c1960"
    },
    {
      "id": "chg_019fea46-5ba6-7665-b041-39860936cdab",
      "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": "2026-08-10",
      "occurred_at": "2026-08-10 06:05:07.198075+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fea46-5ba6-7665-b041-39860936cdab"
    },
    {
      "id": "chg_019fe51f-d895-76fc-a7d1-2bf5dc6dff22",
      "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 06:04:57.296157+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/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fe51f-d895-76fc-a7d1-2bf5dc6dff22"
    },
    {
      "id": "chg_019fdff9-79f0-7a66-9a14-4c1e00b2b449",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:04:56.609574+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fdff9-79f0-7a66-9a14-4c1e00b2b449"
    },
    {
      "id": "chg_019fdad2-e4ab-7bda-94dd-2d3a6cf73441",
      "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": "2026-08-07",
      "occurred_at": "2026-08-07 06:04:41.988074+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fdad2-e4ab-7bda-94dd-2d3a6cf73441"
    },
    {
      "id": "chg_019fd085-ea97-75e5-bde0-03e70500d6e1",
      "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": "2026-08-05",
      "occurred_at": "2026-08-05 06:04:25.051335+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fd085-ea97-75e5-bde0-03e70500d6e1"
    },
    {
      "id": "chg_019fc63c-2b6a-7586-8bc6-e5b3968ae4f5",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 06:07:39.783228+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fc63c-2b6a-7586-8bc6-e5b3968ae4f5"
    },
    {
      "id": "chg_019fc113-1edf-72a3-9d75-d07c9db91935",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 06:04:43.601209+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fc113-1edf-72a3-9d75-d07c9db91935"
    },
    {
      "id": "chg_019fbbec-3869-7dae-9d0a-b8eb3258bb70",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "marketplace",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "marketplace"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 06:04:08.157587+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “marketplace” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fbbec-3869-7dae-9d0a-b8eb3258bb70"
    },
    {
      "id": "chg_019fbbec-386a-78d5-96a7-52079a0d42df",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 06:04:08.157587+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019fbbec-386a-78d5-96a7-52079a0d42df"
    },
    {
      "id": "chg_019faeff-793f-72d9-a38e-b99c161454ff",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 17:50:06.117913+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019faeff-793f-72d9-a38e-b99c161454ff"
    },
    {
      "id": "chg_019faa0f-4b41-7563-92c2-a5afe9b92922",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 18:49:16.856508+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mcp-dir-notafiscal-mcp/p-notafiscal#chg-chg_019faa0f-4b41-7563-92c2-a5afe9b92922"
    }
  ],
  "days": [
    {
      "date": "2026-09-26",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-25",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-25",
      "total": 68,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-21",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-20",
      "total": 70,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-10",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-09",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-07",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}