Question 1

What is the Brazilian CEP MCP Server?

Accepted Answer

It's a specialized server that provides AI agents with access to Brazilian address data based on CEP codes, using the ViaCEP API and the Model Context Protocol (MCP).

Question 2

What is MCP (Model Context Protocol)?

Accepted Answer

MCP is an open protocol that standardizes how applications provide context to LLMs, enabling AI models to access and interact with external data sources.

Question 3

What kind of data can I retrieve using this server?

Accepted Answer

You can retrieve comprehensive address information including street address, neighborhood, city, state, region, area code (DDD), and IBGE code.

Question 4

How do I install the server?

Accepted Answer

You can install the server by cloning the repository from GitHub, installing the dependencies using `npm install`, and then building the project using `npm run build`.

Question 5

How do I run the server?

Accepted Answer

You can run the server in development mode using `npm run dev` or after building, by using `npm start`.

Question 6

How do I query for address information using a CEP code?

Accepted Answer

You can send a JSON request to the server with the CEP code in the format `{"cep": "01001000"}`. The server will return the corresponding address information.

Question 7

What technologies are used in this project?

Accepted Answer

The project uses TypeScript, Node.js, Axios for HTTP requests, Zod for schema validation, and the Model Context Protocol SDK.

Question 8

How does this server integrate with Smithery.ai?

Accepted Answer

The server is configured to work seamlessly with Smithery.ai, a platform that simplifies the deployment and execution of MCP servers.

Question 9

Can I contribute to the project?

Accepted Answer

Yes, contributions are welcome! You can open issues or submit pull requests on the GitHub repository.

Question 10

Is this project open-source?

Accepted Answer

Yes, this project is licensed under the MIT License.

Brazilian Postal Code Server

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