Read-only MCP server for connecting to Pluggy Open Finance Brasil, exposing accounts, balances, transactions, and investments to Claude agents.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
process.env. You'll be asked to provide them before it can run.MCP_AUTH_TOKEN— Endpoint protegido por bearer token (): o /mcp recusa requisições sem Authorization: Bearer <token>.PLUGGY_BASE_URL— não Default https://api.pluggy.ai.PLUGGY_CLIENT_ID— sim Client ID da sua aplicação Pluggy (Dashboard → Aplicações).PLUGGY_CLIENT_SECRET— sim Client Secret da aplicação Pluggy.PLUGGY_ITEM_IDS— recomendado UUIDs das conexões (items) já criadas, separados por vírgula.PORT— não Porta HTTP (default 3000).[](https://m8ven.ai/mcp/littlez3-pluggy-mcp-server-18z0az)