io.github.codespar/mcp-bigdatacorp

io.github.codespar/mcp-bigdatacorp · 273 stars · TypeScript · MIT

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

Install

The repo has no one-line install. Follow its README.

Published as

npm@codespar/mcp-bigdatacorpstdio

From the server's entry in the official MCP Registry.

Open the repo

Configuration

Name	Set as	What it is
`BIGDATACORP_ACCESS_TOKEN`Required · Secret	Env var	AccessToken header value from the BigDataCorp dashboard
`BIGDATACORP_TOKEN_ID`Required · Secret	Env var	TokenId header paired with the access token
`BIGDATACORP_API_BASE`Optional	Env var	API base URL — defaults to BigDataCorp production. Override for sandbox.

Files

packages/identity/bigdatacorp/README.md

@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:

{
  "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

Tool	BigDataCorp endpoint	Notes
`persons_lookup`	`POST /v1/datasets/persons`	CPF → name, DOB, mother's name, addresses, contacts, deceased flag
`companies_lookup`	`POST /v1/datasets/companies`	CNPJ → razão social, capital, partners, address, CNAE
`vehicles_lookup`	`POST /v1/datasets/vehicles`	Plate / chassis / RENAVAM → make, model, FIPE, ownership, restrictions
`properties_lookup`	`POST /v1/datasets/properties`	Address or registration → owner history + value estimate

Enrichment slices

Tool	BigDataCorp endpoint	Notes
`financial_data`	`POST /v1/datasets/persons`	Income, score, declared assets, banking, default history
`employment_data`	`POST /v1/datasets/persons`	Current employer, history, monthly income, category
`sanctions_check`	`POST /v1/datasets/persons`	OFAC / UN / EU / BR PEP / CNJ / INSS / IBAMA screening
`social_signals`	`POST /v1/datasets/persons`	Instagram / LinkedIn / Twitter / Facebook presence

Antifraud + address

Tool	BigDataCorp endpoint	Notes
`antifraud_score`	`POST /v1/datasets/antifraud`	Composite fraud score (0-1000) + decision recommendation
`address_validation`	`POST /v1/datasets/addresses`	CORREIOS + 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:

Platform: https://plataforma.bigdatacorp.com.br

Environment Variables

Variable	Required	Description
`BIGDATACORP_ACCESS_TOKEN`	yes	`AccessToken` header value
`BIGDATACORP_TOKEN_ID`	yes	`TokenId` header value (paired)
`BIGDATACORP_API_BASE`	no	Override 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:

Provider	Strength	Best for
BigDataCorp	Broad data enrichment + antifraud	KYC + AML + credit decisioning
Certta (`@codespar/mcp-certta`)	KYC + biometrics + ICP-Brasil signature	Onboarding pipelines with signed contracts
Caf (`@codespar/mcp-caf`)	KYC + Trust Platform orchestration	Hosted 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

Facts

Kind: MCP server
Repo: codespar/mcp-dev-latam
Group: Uncategorized
Stars: 273
License: MIT
Language: TypeScript
Last push: 2026-09-27
Forks: 50
MCP Registry: io.github.codespar/mcp-bigdatacorp
Homepage: codespar.dev/servers
Topics: agentic-commerce, ai-agents, brazil, claude, fintech, latin-america, llm-tools, mcp, model-context-protocol, nfe, open-finance, payments, pix