Regularidade de Transportadora ANTT

What the Regularidade de Transportadora ANTT MCP server does

The Regularidade de Transportadora ANTT MCP server provides a read-only consultation for carriers authorized by Brazil’s Agência Nacional de Transportes Terrestres (ANTT) to perform road freight transport. An agent can submit one of three identifiers: CPF, CNPJ, or RNTRC. The returned result is intended to answer whether the identified carrier is regular with ANTT.

The hosted service is useful for workflows that need to check a carrier before engaging transport services, reviewing supplier records, or responding to a user’s compliance question. It does not modify ANTT records or expose tools for administrative changes.

How it works

The service is available through MCP over HTTP at:

https://api.mcp.ai/p_antt_transportadora

An MCP-compatible host connects to that URL and makes the available consultation tool accessible to an agent. The server exposes one tool:

• antt_transportadora_consultar: checks a carrier’s ANTT standing using a CPF, CNPJ, or RNTRC.

The hosted platform handles the server side. Each consultation uses prepaid credit from the account wallet, and access is provided through a passwordless magic-link login. Because the tool is read-only, requests are limited to retrieving the carrier consultation described above.

Setup and configuration

No local installation or server credentials are described as necessary. Add the hosted HTTP endpoint to an MCP client, then authenticate through the platform’s magic-link flow. The repository documents one-click or deep-link setup for Claude, Cursor, and VS Code, and states that the service can be used with any client supporting MCP over HTTP.

For Claude, the connector can be added through Claude’s connector settings. Cursor and VS Code have dedicated installation links in the project documentation. Other compatible hosts can be configured with the same endpoint, subject to their MCP-over-HTTP support.

A prepaid credit balance is required for paid consultations.

Tools and capabilities

The Regularidade de Transportadora ANTT MCP server has a single capability rather than a broad collection of carrier-management operations. Its tool accepts a carrier identifier in one of the supported formats:

• CPF
• CNPJ
• RNTRC

It then returns the ANTT regularity consultation for a carrier authorized for road freight transport. This makes it suitable for direct agent questions such as checking a company by CNPJ or looking up a registration by RNTRC.

Limitations and notes

The service is hosted and proprietary. The GitHub repository is an MIT-licensed public wrapper containing manifests, documentation, and agent skills; that license does not make the hosted MCP service open source.

The tool is read-only and does not alter source data. Results are sent to the selected LLM host, such as the host running the MCP client. The project’s privacy documentation identifies that host as a subprocesser outside the provider’s control and recommends plans with training opt-out options.

The Regularidade de Transportadora ANTT MCP server is therefore best suited to lookup and verification tasks, not record maintenance, carrier registration, or workflow actions that require writing to ANTT systems. Consultation availability also depends on the hosted endpoint, client support for MCP over HTTP, and available prepaid credits.