How to Use the Correios (Brazil) MCP in Claude

Q: Does Claude Desktop require extra setup for Correios (Brazil) data?

You just need to add the server configuration to your claudedesktopconfig.json file. Once the MCP Server is active, the tools appear as options in your chat input.

Q: How do I see my Correios (Brazil) contract services in Claude Desktop?

Use the listcontractservices tool during your chat. It pulls the list of enabled postage options directly from your account so you know exactly what is available.

Get live Correios (Brazil) shipping data and track packages directly inside your Claude Desktop workspace.

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Connect Correios (Brazil) MCP to Claude Desktop

Create your Vinkius account to connect Correios (Brazil) to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Correios (Brazil) with Claude Desktop

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Real-time logistics with Claude Desktop

Stop switching tabs to check shipping status or ZIP code details. Use `track_object` and `lookup_cep` to pull live tracking updates and address data straight into your chat session. Your MCP Server handles the requests in the background. It keeps your workflow focused on the conversation rather than hunting for logistics info on a website.

Manage shipping costs and contracts

Calculate exact rates and delivery windows using `calculate_price_deadline`. It gives you the numbers you need to make decisions without leaving the Claude interface. Check your active agreements with `get_contract_status` and `list_contract_services`. You'll see exactly what your current setup allows in terms of postage options.

Locate Correios units instantly

Find the closest post office using `search_units_by_cep` and `get_unit_info`. It returns the specific facility data you need to coordinate pickups or drop-offs. `list_unit_types` helps you filter by facility category. This ensures you only talk to the locations that handle the specific services required for your shipment.

Setup guide

Set up Correios (Brazil) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Correios (Brazil) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Correios (Brazil) MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under correios-brazil-mcp.

json

{
  "mcpServers": {
    "correios-brazil-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Correios. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Correios (Brazil) MCP in Claude Desktop

Yes, you can run tracking checks for multiple codes in a single session. The server processes each `track_object` call against the live API to provide up-to-the-minute status updates.

You just need to add the server configuration to your `claude_desktop_config.json` file. Once the MCP Server is active, the tools appear as options in your chat input.

Use the `list_contract_services` tool during your chat. It pulls the list of enabled postage options directly from your account so you know exactly what is available.

Your tracking numbers and address data are handled only by the server and the Vinkius infrastructure. We do not store your logistics history or share your query details with third parties.

No, it requires an active internet connection to query the live logistics database. It acts as a bridge between your local environment and the external network.

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