Brazilian CPF lookup API and MCP server for AI agents
CPFHub.io is a REST API and remote MCP server (https://api.cpfhub.io/mcp) that lets AI agents like Claude and Cursor look up Brazilian CPFs. Simple lookup returns name, gender and birth date (~150 ms typical). Real-time lookup checks registration status and death year directly at Receita Federal (~1 s typical). Bulk jobs up to 10,000 CPFs and a public OpenAPI spec. Pricing: Freemium. Free plan: 50 credits/month, no card. PRO from R$19/month. Tags: API, MCP, AI agents, Brazil, CPF.
