Investidor10 MCP Server

Investidor10 - MCP Server

This project is part of the Model Context Protocol (MCP) ecosystem and provides tools to interact with external APIs and manage specific domain models. It is designed to demonstrate how to build an MCP server with external API integration and data validation.

Table of Contents

• Features
• Architecture
• Installation
• MCP Server Configuration in VSCode
• MCP Server Output in VSCode
• Contribution
• License

Features

• get-acoes: Fetch basic stock information.
• Input validation using Zod.
• Integration with the Investidor10 API using fetch (infrastructure layer).

Architecture

The project follows a layered architecture inspired by Domain-Driven Design (DDD) patterns:

• Domain (src/domain): Defines interfaces and types that represent data structures (e.g., Investidor10).
• Infrastructure (src/infrastructure): Implements external services, such as Investidor10ApiService, responsible for making HTTP calls to the Investidor10 API.
• Application (src/application): Contains business logic in Investidor10Service, which processes and formats data from the infrastructure.
• Interface (src/interface): Includes controllers (Investidor10ToolsController) that register tools in the MCP server, define validation schemas, and return results.
• Entry Point (src/main.ts): Initializes the McpServer, configures the transport (StdioServerTransport), instantiates services and controllers, and starts listening on stdio.

The folder structure is as follows:

Installation

MCP Server Configuration in VSCode

1. Press Ctrl+Shift+P and select "MCP: List Servers"
2. Select "stocks" and then "Start Server"

MCP Server Output in VSCode

1. Press Ctrl+Shift+P and select "MCP: List Servers"
2. Select "stocks" and then "Show Output"

Contribution

Pull requests are welcome! Feel free to open issues and discuss improvements.

License

This project is licensed under the MIT license - see the LICENSE file for details.