Mcp Bigdatacorp

io.github.codesparPublished by GitHub account codesparv0.1.2Updated Oct 24, 2026

MCP server for BigDataCorp — Brazilian data enrichment + KYC (CPF/CNPJ/vehicle/property/antifraud)

VerifiedSTDIODesktop onlyFinanceSecurity & MonitoringBusiness & Commerce

Overview

AI-generated overview

Lets an assistant run Brazilian KYC, AML and antifraud lookups on CPF, CNPJ, vehicles, properties and addresses via BigDataCorp.

What you can do
Wraps the BigDataCorp Brazilian data-enrichment and KYC platform as ten tools. Core lookups resolve CPF to personal data, CNPJ to company data, plates or chassis to vehicle records, and addresses to property ownership. Enrichment slices add financial, employment, sanctions and social-presence data, while antifraud scoring and address validation return a fraud score and normalized, geocoded addresses.
When to use it
Use it when an assistant needs Brazilian identity verification, credit or fraud decisioning, AML and sanctions screening, or enrichment of CPF, CNPJ, vehicle and property records. It suits onboarding, lending and e-commerce flows that already rely on BigDataCorp as their data rail.
Requirements
Runs locally over stdio, typically started with npx from the npm package @codespar/mcp-bigdatacorp, so Node.js is needed. Two credentials are required as environment variables: BIGDATACORP_ACCESS_TOKEN and BIGDATACORP_TOKEN_ID, both issued from the BigDataCorp platform dashboard. BIGDATACORP_API_BASE is optional and defaults to the production API. Network access to BigDataCorp is required.
Before you install
The server sends personal identifiers such as CPF, CNPJ, plate and address to BigDataCorp, a third party, so handle personal data under applicable privacy and data-protection rules. Both BIGDATACORP_ACCESS_TOKEN and BIGDATACORP_TOKEN_ID are secrets and must be kept out of shared configuration files. Lookups are billable API calls against your BigDataCorp account, so agent-driven queries can incur cost.

Installation

In SourceWeft

  1. Open Mcp Bigdatacorp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

@codespar/mcp-bigdatacorp

MCP server for BigDataCorp — the Brazilian data-enrichment + KYC platform. CPF / CNPJ / vehicle / property / antifraud datasets used as the standard rail in BR e-commerce + lending agents for KYC, AML, and fraud scoring.

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

json
{  "mcpServers": {    "bigdatacorp": {      "command": "npx",      "args": ["@codespar/mcp-bigdatacorp"],      "env": {        "BIGDATACORP_ACCESS_TOKEN": "your-access-token",        "BIGDATACORP_TOKEN_ID": "your-token-id"      }    }  }}

Cursor / VS Code

Same config in .cursor/mcp.json.

Tools (10)

Core lookups

ToolBigDataCorp endpointNotes
persons_lookupPOST /v1/datasets/personsCPF → name, DOB, mother's name, addresses, contacts, deceased flag
companies_lookupPOST /v1/datasets/companiesCNPJ → razão social, capital, partners, address, CNAE
vehicles_lookupPOST /v1/datasets/vehiclesPlate / chassis / RENAVAM → make, model, FIPE, ownership, restrictions
properties_lookupPOST /v1/datasets/propertiesAddress or registration → owner history + value estimate

Enrichment slices

ToolBigDataCorp endpointNotes
financial_dataPOST /v1/datasets/personsIncome, score, declared assets, banking, default history
employment_dataPOST /v1/datasets/personsCurrent employer, history, monthly income, category
sanctions_checkPOST /v1/datasets/personsOFAC / UN / EU / BR PEP / CNJ / INSS / IBAMA screening
social_signalsPOST /v1/datasets/personsInstagram / LinkedIn / Twitter / Facebook presence

Antifraud + address

ToolBigDataCorp endpointNotes
antifraud_scorePOST /v1/datasets/antifraudComposite fraud score (0-1000) + decision recommendation
address_validationPOST /v1/datasets/addressesCORREIOS + IBGE normalization + geocode

Authentication

BigDataCorp uses paired headers (not Bearer):

AccessToken: <BIGDATACORP_ACCESS_TOKEN>TokenId:     <BIGDATACORP_TOKEN_ID>

Both are required on every request. Issue both credentials from the BigDataCorp platform dashboard:

Environment Variables

VariableRequiredDescription
BIGDATACORP_ACCESS_TOKENyesAccessToken header value
BIGDATACORP_TOKEN_IDyesTokenId header value (paired)
BIGDATACORP_API_BASEnoOverride base URL (default https://plataforma.bigdatacorp.com.br)

BigDataCorp vs Certta vs Caf

Three BR identity rails in this catalog, each with a different specialty:

ProviderStrengthBest for
BigDataCorpBroad data enrichment + antifraudKYC + AML + credit decisioning
Certta (@codespar/mcp-certta)KYC + biometrics + ICP-Brasil signatureOnboarding pipelines with signed contracts
Caf (@codespar/mcp-caf)KYC + Trust Platform orchestrationHosted onboarding flows with policy rules

Enterprise

Need governance, budget limits, and audit trails for agent identity calls? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT

Source: packages/identity/bigdatacorp/README.md at commit d0a519a

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.1.2LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts