Mcp-nfe-io MCP Server

Mcp-nfe-io is an MCP integration. MCP server for NFe.io — NF-e, NFS-e, CNPJ, CEP.

Packages and local setup

The published npm package is @codespar/mcp-nfe-io, version 0.2.2. Its declared MCP transport is stdio.

The package declares NFEIO_API_KEY (required): API key for NFe.io (issuance + query); NFEIO_COMPANY_ID: Default company ID (CNPJ or NFe.io company UUID) to use when not provided per-call.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.2.2 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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