mcp-builder

Guide MCP server development for LLM tool integration and evaluation.

1|Updated May 12, 2026
One-click install
npx skills add https://github.com/Matheusvs1998/Site-campeonato-de-fifa --skill mcp-builder-matheusvs1998
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/Matheusvs1998/Site-campeonato-de-fifa/tree/main/site-fifa/.claude/skills/mcp-builder
Command: npx skills add https://github.com/Matheusvs1998/Site-campeonato-de-fifa --skill mcp-builder-matheusvs1998

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mcp, python-sdk, typescript-sdk, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps you create high-quality MCP (Model Context Protocol) servers, enabling LLMs to interact with external services through well-designed tools.

Core Features & Use Cases

  • MCP Server Development Guide: Provides a comprehensive guide for building MCP servers, including protocol documentation, framework references, and best practices.
  • Tool Implementation: Assists in implementing various tools for MCP servers, including tool registration, input/output design, error handling, and quality assurance.
  • Evaluation Creation: Offers guidelines for creating evaluations to test the effectiveness of MCP servers, ensuring they can answer realistic and complex questions.

Quick Start

Start by reading the MCP protocol documentation and understanding the MCP protocol. Then, load the appropriate SDK documentation based on your implementation language (Python or Node/TypeScript). Create a comprehensive implementation plan and begin implementing the tools according to the plan.

Frequently Asked Questions about mcp-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build an MCP server to let LLMs interact with external services?

To build an MCP server for LLM integration, you start by reading MCP protocol documentation, loading the appropriate Python or TypeScript SDK, and creating a comprehensive implementation plan for your tools.

What is the best way to implement tools in an MCP server?

The best way to implement MCP server tools involves following best practices for tool registration, designing proper input and output schemas, and applying robust error handling and quality assurance.

Do I need to know the MCP protocol before using python-sdk or typescript-sdk?

Yes, you need to understand the MCP protocol first. You must read the protocol documentation and load the appropriate SDK based on your implementation language before creating an implementation plan.

How do I create evaluations to test my MCP server?

To create evaluations for your MCP server, follow the provided guidelines to test server effectiveness, ensuring the tools can accurately answer realistic and complex questions during LLM interactions.

What are the limitations when developing external service interactions for LLMs?

When developing external service interactions, limitations center around needing prerequisite knowledge of the MCP protocol and SDKs, plus strict adherence to robust and secure server building practices to avoid errors.