Can my AI automatically track a package just by providing the tracking code?

Yes! Use the `track_object` tool with the tracking code (e.g., 'QI123456789BR'). Your agent will retrieve the current status, location, and the full history of logistics events.

How do I calculate shipping prices for PAC or SEDEX?

Use the `calculate_shipping` tool with the origin and destination CEPs, along with the weight and dimensions of the package. The agent will return the estimated price and delivery deadline.

Can I retrieve the full address details from a zip code (CEP)?

Yes! The `search_cep` tool allows your agent to fetch the street name, neighborhood, city, and state associated with any valid Brazilian zip code.

Correios (Brazil) MCP Server for AutoGen 8 tools — connect in under 2 minutes

Name: Correios (Brazil)
Availability: InStock
Author: Vinkius

microsoft.github.io/autogen/docs/tools/mcp-tools

Built by Vinkius GDPR 8 Tools Framework

Microsoft AutoGen enables multi-agent conversations where agents negotiate, delegate, and execute tasks collaboratively. Add Correios (Brazil) as an MCP tool provider through Vinkius and every agent in the group can access live data and take action.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.tools.mcp import McpWorkbench

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with McpWorkbench(
        server_params={"url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"},
        transport="streamable_http",
    ) as workbench:
        tools = await workbench.list_tools()
        agent = AssistantAgent(
            name="correios_brazil_agent",
            tools=tools,
            system_message=(
                "You help users with Correios (Brazil). "
                "8 tools available."
            ),
        )
        print(f"Agent ready with {len(tools)} tools")

asyncio.run(main())

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About Correios (Brazil) MCP Server

Connect your AI agents to Correios, the official national postal service of Brazil. This MCP provides 9 tools to automate real-time object tracking, calculate shipping deadlines and prices (PAC, SEDEX), and retrieve accurate address information using Brazilian zip codes (CEP) directly through natural conversation.

AutoGen enables multi-agent conversations where agents negotiate, delegate, and collaboratively use Correios (Brazil) tools. Connect 8 tools through Vinkius and assign role-based access. a data analyst queries while a reviewer validates, with optional human-in-the-loop approval for sensitive operations.

What you can do

Logistics Orchestration — Track multiple packages and retrieve granular status updates and historical events
Shipping Intelligence — Calculate delivery deadlines and prices for various services between any two zip codes
Address Validation — Retrieve complete street, neighborhood, and city details for any Brazilian CEP
Business Integration — Access organizational contract configurations and list authorized service codes programmatically
Regional Insights — Verify the state and city information associated with specific postal zones

The Correios (Brazil) MCP Server exposes 8 tools through the Vinkius. Connect it to AutoGen in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Correios (Brazil) to AutoGen via MCP

Follow these steps to integrate the Correios (Brazil) MCP Server with AutoGen.

Install AutoGen

Run pip install "autogen-ext[mcp]"

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Integrate into workflow

Use the agent in your AutoGen multi-agent orchestration

Explore tools

The workbench discovers 8 tools from Correios (Brazil) automatically

Why Use AutoGen with the Correios (Brazil) MCP Server

AutoGen provides unique advantages when paired with Correios (Brazil) through the Model Context Protocol.

Multi-agent conversations: multiple AutoGen agents discuss, delegate, and collaboratively use Correios (Brazil) tools to solve complex tasks

Role-based architecture lets you assign Correios (Brazil) tool access to specific agents. a data analyst queries while a reviewer validates

Human-in-the-loop support: agents can pause for human approval before executing sensitive Correios (Brazil) tool calls

Code execution sandbox: AutoGen agents can write and run code that processes Correios (Brazil) tool responses in an isolated environment

Correios (Brazil) + AutoGen Use Cases

Practical scenarios where AutoGen combined with the Correios (Brazil) MCP Server delivers measurable value.

Collaborative analysis: one agent queries Correios (Brazil) while another validates results and a third generates the final report

Automated review pipelines: a researcher agent fetches data from Correios (Brazil), a critic agent evaluates quality, and a writer produces the output

Interactive planning: agents negotiate task allocation using Correios (Brazil) data to make informed decisions about resource distribution

Code generation with live data: an AutoGen coder agent writes scripts that process Correios (Brazil) responses in a sandboxed execution environment

Correios (Brazil) MCP Tools for AutoGen (8)

These 8 tools become available when you connect Correios (Brazil) to AutoGen via MCP:

calculate_price_deadline

Calculate shipping price and delivery deadline

get_contract_status

Check the current status of your Correios contract

get_unit_info

Get details for a specific post office unit

list_contract_services

, associated with your account. List all postage services available in your contract

list_unit_types

List all types of Correios units

lookup_cep

Get address information from a Brazilian ZIP code (CEP)

search_units_by_cep

Search for nearby post office units

track_object

Track a package status using its tracking code

Example Prompts for Correios (Brazil) in AutoGen

Ready-to-use prompts you can give your AutoGen agent to start working with Correios (Brazil) immediately.

"Track Correios object 'QI123456789BR' and show its latest status."

"Calculate shipping for a 2kg box from CEP 01310-100 to 20040-002."

"Find the address details for CEP '01310-914'."

Troubleshooting Correios (Brazil) MCP Server with AutoGen

Common issues when connecting Correios (Brazil) to AutoGen through the Vinkius, and how to resolve them.

McpWorkbench not found

Install: pip install "autogen-ext[mcp]"

Correios (Brazil) + AutoGen FAQ

Common questions about integrating Correios (Brazil) MCP Server with AutoGen.

How does AutoGen connect to MCP servers?

Create an MCP tool adapter and assign it to one or more agents in the group chat. AutoGen agents can then call Correios (Brazil) tools during their conversation turns.

Can different agents have different MCP tool access?

Yes. AutoGen's role-based architecture lets you assign specific MCP tools to specific agents, so a querying agent has different capabilities than a reviewing agent.