NFe Hub

Overview

NFe Hub is a Model Context Protocol server that queries the status of NFe (Nota Fiscal Eletrônica) documents in SEFAZ by access key, returning authorization status, cancellation status, and protocol information. It integrates directly into AI assistants as callable tools, allowing models to check NFe status on your behalf.

The server runs as a hosted remote service at https://mcp-nfe-hub.onrender.com/mcp with no local installation required and no authentication needed. Version v1.0.0 is currently available, with source code maintained at cristianosantana/mcp-nfe-hub-v1 on GitHub.

NFe Hub appears in the Development category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing to earn a Verified badge and ensure the information stays accurate.

Installation

Settings → Connectors → Add custom connector
Name: NFe Hub
URL:  https://mcp-nfe-hub.onrender.com/mcp