{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "arthursantosmedia-stack-mestrepratico-brazil-prices-mcp",
  "component": "mcp-v1",
  "generated_at": "2026-11-05T12:08:19.560Z",
  "tracking_since": "2026-10-24",
  "counts": {
    "critical": 0,
    "security": 31,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1ab0d-1dd0-7af0-b0fd-2fe8a904c89c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_fuel_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_fuel_prices"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 09:32:05.924209+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “brazil_fuel_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a1ab0d-1dd0-7af0-b0fd-2fe8a904c89c"
    },
    {
      "id": "chg_01a19b91-a495-7f1c-9bb2-91a80fb82390",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_contract_intent_a2a",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_contract_intent_a2a"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 09:22:55.746567+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “brazil_contract_intent_a2a” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a19b91-a495-7f1c-9bb2-91a80fb82390"
    },
    {
      "id": "chg_01a19b91-a497-752b-b06a-cb80a7a787dc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_grocery_basket",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_grocery_basket"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 09:22:55.746567+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “brazil_grocery_basket” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a19b91-a497-752b-b06a-cb80a7a787dc"
    },
    {
      "id": "chg_01a19b91-a497-7ca2-94d0-6bbf1fe5be27",
      "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": "2026-11-02",
      "occurred_at": "2026-11-02 09:22:55.746567+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a19b91-a497-7ca2-94d0-6bbf1fe5be27"
    },
    {
      "id": "chg_01a186fb-e5d7-7b73-80f1-3955cd7be14e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_contract_intent_a2a",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_contract_intent_a2a"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 09:26:57.737565+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “brazil_contract_intent_a2a” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a186fb-e5d7-7b73-80f1-3955cd7be14e"
    },
    {
      "id": "chg_01a17cac-3879-708a-aa05-ff7ac077b98c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_compare_regions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_compare_regions"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_compare_regions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3879-708a-aa05-ff7ac077b98c"
    },
    {
      "id": "chg_01a17cac-387a-7602-9f85-9a54e0b73745",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_contract_intent_a2a",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_contract_intent_a2a"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_contract_intent_a2a” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387a-7602-9f85-9a54e0b73745"
    },
    {
      "id": "chg_01a17cac-387a-7c33-950f-21b0a0852c52",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_cost_of_living",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_cost_of_living"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_cost_of_living” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387a-7c33-950f-21b0a0852c52"
    },
    {
      "id": "chg_01a17cac-387b-7ee3-8fcc-622d1dc079c9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_energy_tariffs",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_energy_tariffs"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_energy_tariffs” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387b-7ee3-8fcc-622d1dc079c9"
    },
    {
      "id": "chg_01a17cac-387c-7767-b400-f7674499a9ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_freight_logistics",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_freight_logistics"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_freight_logistics” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387c-7767-b400-f7674499a9ce"
    },
    {
      "id": "chg_01a17cac-387d-73b1-8c40-8cb881400016",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_fuel_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_fuel_prices"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_fuel_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387d-73b1-8c40-8cb881400016"
    },
    {
      "id": "chg_01a17cac-387f-76ed-811c-9e07698ac302",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_grocery_basket",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_grocery_basket"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_grocery_basket” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-387f-76ed-811c-9e07698ac302"
    },
    {
      "id": "chg_01a17cac-3880-7d66-9179-922bea208b35",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_list_states",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_list_states"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_list_states” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3880-7d66-9179-922bea208b35"
    },
    {
      "id": "chg_01a17cac-3881-72df-858d-11001ef6bc40",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_lpg_gas_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_lpg_gas_prices"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_lpg_gas_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3881-72df-858d-11001ef6bc40"
    },
    {
      "id": "chg_01a17cac-3881-7c82-b30a-c60c144fbb0a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_pharma_medicines",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_pharma_medicines"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_pharma_medicines” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3881-7c82-b30a-c60c144fbb0a"
    },
    {
      "id": "chg_01a17cac-3882-7d64-b5f0-c32c4dc333bd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_purchasing_power_oracle",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_purchasing_power_oracle"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_purchasing_power_oracle” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3882-7d64-b5f0-c32c4dc333bd"
    },
    {
      "id": "chg_01a17cac-3883-7867-8dc6-33e60f3319c2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_tax_anatomy",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_tax_anatomy"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:23:43.838555+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “brazil_tax_anatomy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3883-7867-8dc6-33e60f3319c2"
    },
    {
      "id": "chg_01a17cac-3883-7cfd-9bc8-ce4f4a2f16e6",
      "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 09:23:43.838555+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/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17cac-3883-7cfd-9bc8-ce4f4a2f16e6"
    },
    {
      "id": "chg_01a17785-7c8a-7e59-9b4b-0f07058ac51c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_compare_regions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_compare_regions"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_compare_regions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8a-7e59-9b4b-0f07058ac51c"
    },
    {
      "id": "chg_01a17785-7c8b-7674-bc25-b8d475b4ad32",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_contract_intent_a2a",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_contract_intent_a2a"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_contract_intent_a2a” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8b-7674-bc25-b8d475b4ad32"
    },
    {
      "id": "chg_01a17785-7c8b-7c0b-b2ee-4b6c7bd19be0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_cost_of_living",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_cost_of_living"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_cost_of_living” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8b-7c0b-b2ee-4b6c7bd19be0"
    },
    {
      "id": "chg_01a17785-7c8c-7237-b0d3-ee5427fa404b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_energy_tariffs",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_energy_tariffs"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_energy_tariffs” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8c-7237-b0d3-ee5427fa404b"
    },
    {
      "id": "chg_01a17785-7c8c-77c8-8bc6-5b2202f32f52",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_freight_logistics",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_freight_logistics"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_freight_logistics” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8c-77c8-8bc6-5b2202f32f52"
    },
    {
      "id": "chg_01a17785-7c8d-740c-a631-0df390fdd6c1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_fuel_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_fuel_prices"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_fuel_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8d-740c-a631-0df390fdd6c1"
    },
    {
      "id": "chg_01a17785-7c8e-792c-ac65-a2026ce1ecd2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_grocery_basket",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_grocery_basket"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_grocery_basket” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8e-792c-ac65-a2026ce1ecd2"
    },
    {
      "id": "chg_01a17785-7c8f-7cb8-863c-b7de969947fe",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_list_states",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_list_states"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_list_states” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c8f-7cb8-863c-b7de969947fe"
    },
    {
      "id": "chg_01a17785-7c90-7a57-951a-fc647d7956e9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_lpg_gas_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_lpg_gas_prices"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_lpg_gas_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c90-7a57-951a-fc647d7956e9"
    },
    {
      "id": "chg_01a17785-7c91-7ab8-8149-532c656b0d30",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_pharma_medicines",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_pharma_medicines"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_pharma_medicines” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c91-7ab8-8149-532c656b0d30"
    },
    {
      "id": "chg_01a17785-7c92-7149-9156-d885f0b5912b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_purchasing_power_oracle",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_purchasing_power_oracle"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_purchasing_power_oracle” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c92-7149-9156-d885f0b5912b"
    },
    {
      "id": "chg_01a17785-7c92-7dcd-afe2-2dd815cc342b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "brazil_tax_anatomy",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "brazil_tax_anatomy"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:23:19.278036+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “brazil_tax_anatomy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a17785-7c92-7dcd-afe2-2dd815cc342b"
    },
    {
      "id": "chg_01a1725f-72d0-7f0b-84a4-d2e0d5729670",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 09:23:40.343248+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/arthursantosmedia-stack-mestrepratico-brazil-prices-mcp/mcp-v1#chg-chg_01a1725f-72d0-7f0b-84a4-d2e0d5729670"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-03",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-02",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-11-01",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-27",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 21
    },
    {
      "date": "2026-10-26",
      "total": 75,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 20
    },
    {
      "date": "2026-10-25",
      "total": 75,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}