kyb-brasil

Server Details

Brazilian KYB beyond registry checks: CGU sanctions, forced labour, PGFN, IBAMA, signed risk score

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Status: Unhealthy
Uptime: 27.5% over 22 days
Last Tested: 2026-11-02 22:40
Transport: Streamable HTTP
URL

TDQS

A4.2/5.0

Scored 2026-10-16 00:40 across 11 tools

Disambiguation4/5

Most tools have clearly distinct scopes (free lookup vs. paid dossier vs. prospecting vs. batch vs. replay), and descriptions explicitly differentiate tiers and exclusions. However, br_risk_screen is a deliberate subset of br_company_dossier, and br_sanctions_screen overlaps with both, so an agent could occasionally confuse depth/price tiers without careful reading.

Naming Consistency5/5

All tool names use a consistent br_ prefix and snake_case, with predictable noun/action structure such as br_company_check, br_company_dossier, br_company_list, br_batch_dossier, and br_sanctions_screen. Minor outliers like br_about and br_replay still fit the overall convention.

Tool Count5/5

11 tools are well-scoped for a KYB service: free info/lookup, prospecting filters, paid dossier and risk tiers, sanctions screen, batch wrappers, and replay. Each tool earns its place without redundant bulk.

Completeness5/5

The surface covers the full KYB retrieval lifecycle: explaining the service, finding/checking/counting/listing companies, deep due diligence, risk screening, sanctions screening, batch equivalents, and replay for lost paid responses. No obvious core operation for Brazilian business data is missing.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

10 tool updatesOct 12, 2026

Addedbr_about
Addedbr_batch_dossier
Addedbr_batch_sanctions
Addedbr_company_count

Changedbr_company_dossier12 fields changed

addedOutput schema / properties / attestation

Added value: +{
+  "additionalProperties": false,
+  "description": "Ed25519 signature of this answer; verify at verify_url or with the public key at /.well-known/kyb-attestation.json.",
+  "properties": {
+    "algorithm": {
+      "type": "string"
+    },
+    "key_id": {
+      "type": "string"
+    },
+    "sha256": {
+      "type": "string"
+    },
+    "signature": {
+      "type": "string"
+    },
+    "signed_at": {
+      "type": "string"
+    },
+    "verify_url": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "key_id",
+    "sha256",
+    "signed_at",
+    "signature",
+    "verify_url"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / bndes_financing

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {},
+      "properties": {
+        "contracts": {
+          "type": "number"
+        },
+        "total_contracted_brl": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "contracts",
+        "total_contracted_brl"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / properties / data_quality

Added value: +{
+  "description": "Per-section data age: fresh, aging, stale, unavailable or unknown.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "age_days": {
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "grade": {
+        "type": "string"
+      },
+      "reference_date": {
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "section": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "section",
+      "reference_date",
+      "age_days",
+      "grade"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

addedOutput schema / properties / economic_group

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {},
+      "properties": {
+        "companies": {
+          "items": {
+            "additionalProperties": {},
+            "propertyNames": {
+              "type": "string"
+            },
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "partners_checked": {
+          "type": "number"
+        },
+        "total": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "partners_checked",
+        "total",
+        "companies"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Other active companies sharing a partner, with their sanction/embargo flags (null = registry unavailable)."
+}

addedOutput schema / properties / environmental_embargoes

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {},
+      "properties": {
+        "active": {
+          "type": "number"
+        },
+        "total": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "active",
+        "total"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "IBAMA embargo terms."
+}

addedOutput schema / properties / federal_debt

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {},
+      "properties": {
+        "inscriptions": {
+          "type": "number"
+        },
+        "judicial": {
+          "type": "boolean"
+        },
+        "total_brl": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "inscriptions",
+        "total_brl",
+        "judicial"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "PGFN active federal debt (null = dataset unavailable)."
+}

addedOutput schema / properties / fiscal_regularity

Added value: +{
+  "additionalProperties": {},
+  "properties": {
+    "cnd_url": {
+      "type": "string"
+    },
+    "federal_debt_on_record": {
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "likely_eligible_for_cnd": {
+      "type": [
+        "boolean",
+        "null"
+      ]
+    },
+    "tax_regime": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "tax_regime",
+    "federal_debt_on_record",
+    "likely_eligible_for_cnd",
+    "cnd_url"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / gazette_mentions

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": false,
+      "properties": {
+        "recent": {
+          "items": {
+            "additionalProperties": {},
+            "propertyNames": {
+              "type": "string"
+            },
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "total": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "total",
+        "recent"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Querido Diário mentions in municipal official gazettes."
+}

addedOutput schema / properties / international_sanctions

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {},
+      "properties": {
+        "possible_matches": {
+          "items": {
+            "additionalProperties": {},
+            "propertyNames": {
+              "type": "string"
+            },
+            "type": "object"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "possible_matches"
+      ],
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "OFAC/UN/EU name-only matches; informational, never scored."
+}

addedOutput schema / properties / receipt

Added value: +{
+  "additionalProperties": false,
+  "description": "Re-read this answer free for 10 minutes with br_replay.",
+  "properties": {
+    "replay_token": {
+      "type": "string"
+    },
+    "replay_until": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "replay_token",
+    "replay_until"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / risk / properties / next_steps

Added value: +{
+  "description": "Recommended actions, most severe first.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "en": {
+        "type": "string"
+      },
+      "pt": {
+        "type": "string"
+      }
+    },
+    "required": [
+      "en",
+      "pt"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

changedOutput schema / required

Previous value: -[
-  "cnpj",
-  "summary",
-  "sources",
-  "data_freshness",
-  "generated_at",
-  "cached",
-  "company",
-  "partners",
-  "sanctions",
-  "federal_contracts",
-  "risk",
-  "warnings"
-]New value: +[
+  "cnpj",
+  "summary",
+  "sources",
+  "data_freshness",
+  "generated_at",
+  "cached",
+  "company",
+  "partners",
+  "sanctions",
+  "federal_contracts",
+  "federal_debt",
+  "environmental_embargoes",
+  "bndes_financing",
+  "international_sanctions",
+  "gazette_mentions",
+  "fiscal_regularity",
+  "economic_group",
+  "risk",
+  "data_quality",
+  "warnings"
+]

Addedbr_company_list
Addedbr_company_search
Addedbr_replay
Addedbr_risk_screen

Changedbr_sanctions_screen2 fields changed

addedOutput schema / properties / attestation

Added value: +{
+  "additionalProperties": false,
+  "description": "Ed25519 signature of this answer; verify at verify_url or with the public key at /.well-known/kyb-attestation.json.",
+  "properties": {
+    "algorithm": {
+      "type": "string"
+    },
+    "key_id": {
+      "type": "string"
+    },
+    "sha256": {
+      "type": "string"
+    },
+    "signature": {
+      "type": "string"
+    },
+    "signed_at": {
+      "type": "string"
+    },
+    "verify_url": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "key_id",
+    "sha256",
+    "signed_at",
+    "signature",
+    "verify_url"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / receipt

Added value: +{
+  "additionalProperties": false,
+  "description": "Re-read this answer free for 10 minutes with br_replay.",
+  "properties": {
+    "replay_token": {
+      "type": "string"
+    },
+    "replay_until": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "replay_token",
+    "replay_until"
+  ],
+  "type": "object"
+}

3 tool updatesOct 11, 2026
- First observedbr_company_check
- First observedbr_company_dossier
- First observedbr_sanctions_screen

Publisher details

Operator: Not applicable
Operator website: Not applicable
Vendor relationship: Not available
Documentation: Not available
Trust center: Not available
Restrictions: Not applicable

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