Brazilian identity verification / KYC leader. IDCloud (CPF/CNPJ + document OCR), IDPay (face match, liveness), IDCheck (PEP, sanctions, court records). First entry in the Identity & KYC category. Alpha on npm — devcenter.unico.io is contract-gated; base URLs overridable via env.
Unico gives your agent 18 tools it calls directly — pick the ones it needs, in Claude, Cursor, or any MCP client.
validate_cpf — IDCloud: validate a Brazilian CPF with Receita Federal. Returns { valid, status (REGULAR | SUSPENSA | TITULAR FALECIDO | CANCELADA | NULA | PENDENTE), name, situation }. Optional birthdate enables a cross-check against the CPF registry.validate_cnpj — IDCloud: validate a Brazilian CNPJ with Receita Federal. Returns company status (ATIVA, BAIXADA, SUSPENSA, INAPTA), legal name, trade name, partners (QSA), address, and primary CNAE.extract_document — IDCloud: OCR + structured field extraction from a Brazilian ID document image. Returns typed fields (name, document number, issuer, birthdate, parents, etc.) plus extraction confidence.// Your agent calls a tool directly — no glue code.
// CodeSpar's managed tier handles OAuth2, token rotation and rate limits.
const result = await session.call("validate_cpf", { /* ... */ });$ npm install @codespar/mcp-unico@alphaAdd this entry to your claude_desktop_config.json (or any MCP-compatible client config).
{
"mcpServers": {
"unico": {
"command": "npx",
"args": [
"-y",
"@codespar/mcp-unico@alpha"
],
"env": {
"UNICO_CLIENT_ID": "<your_unico_client_id>",
"UNICO_CLIENT_SECRET": "<your_unico_client_secret>"
}
}
}
}After restart, your agent can call any of the 18 tools below — try validate_cpf first.
Required to authenticate the server. Stored encrypted when using CodeSpar managed hosting.
UNICO_CLIENT_IDUnico OAuth client_id
UNICO_CLIENT_SECRETUnico OAuth client_secret
UNICO_ENVEnvironment: 'sandbox' or 'production'. Defaults to 'sandbox'.
UNICO_BASE_URLOptional override for the IDCloud/IDPay/IDCheck API base URL. Defaults to https://api.unico.co.
UNICO_AUTH_URLOptional override for the OAuth token endpoint base URL. Defaults to https://auth.unico.co.
Each tool is independent — your agent loads only what it needs to reduce context and response time.
validate_cpfvalidate_cnpjextract_documentverify_document_authenticityface_matchliveness_checkcheck_pepcheck_watchlistsMCP is a protocol — any framework that speaks it can mount this server.