mcp-builder

Guide MCP server development with tool creation and evaluation processes.

2|1|Updated Jun 12, 2026
One-click install
npx skills add https://github.com/OKHP3/skillz --skill mcp-builder-okhp3
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/OKHP3/skillz/tree/main/community/mcp-builder
Command: npx skills add https://github.com/OKHP3/skillz --skill mcp-builder-okhp3

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill guides the creation of 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 that integrate external APIs or services.
  • Tool Development: Assists in creating tools for the MCP server, including input/output schema design and error handling.
  • Evaluation: Offers a guide for creating and running evaluations to test the effectiveness of the MCP server.

Quick Start

Use the mcp-builder skill to generate a new MCP server project structure and documentation.

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 for LLM integration?

You develop an MCP server by generating a project structure and documentation that establishes server architecture for interacting with external services. This process requires knowledge of the Model Context Protocol and relevant programming languages.

What is the Model Context Protocol used for in server development?

The Model Context Protocol enables LLMs to interact with external services through well-designed tools. It provides the architectural framework for creating servers that expose external APIs to language models.

How do I design tool input and output schemas for an MCP server?

Designing tool input and output schemas for an MCP server involves creating structured definitions for tool parameters and returns, including error handling. This ensures LLMs can reliably interact with external services.

Does MCP server development require specific programming languages?

MCP server development requires knowledge of relevant programming languages, but the specific languages depend on the external services being integrated. You need familiarity with the Model Context Protocol and server architecture.

How do I evaluate the effectiveness of an MCP server?

To evaluate an MCP server, create and run evaluations that test the effectiveness of the server's tools. This involves designing test cases that verify the LLM's interaction with external services.

What's the best way to structure an MCP server project?

The best way to structure an MCP server project is to use a builder skill that generates the initial project structure and documentation. This establishes the foundational server architecture for LLM interaction.