mcp-builder

Build MCP servers in TypeScript or Python with tool schemas and error handling.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/ldsgroups225/Yeko --skill mcp-builder-ldsgroups225
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/ldsgroups225/Yeko/tree/main/.github/skills/mcp-builder
Command: npx skills add https://github.com/ldsgroups225/Yeko --skill mcp-builder-ldsgroups225

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mcp, and includes scripts (resource) components.

What problem does it solve?

MCP servers enable LLMs to interact with external services through well-designed tools, bridging AI reasoning with real-world actions in a scalable, testable way.

Core Features & Use Cases

  • End-to-end MCP server development in TypeScript or Python, with best-practice guidance, tool design, and framework references.
  • Clear tooling patterns: input/output schemas, error handling, pagination, and structured outputs.
  • Real-world use cases, templates, and reference implementations to accelerate building MCP servers.

Quick Start

Register a simple tool and run the server in stdio mode to validate the MCP workflow.

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 connect LLMs with external APIs?

To build an MCP server, you use structured tool design with input/output schemas to let LLMs orchestrate external APIs. This skill provides end-to-end guidance for TypeScript and Python, covering project layout, pagination, and error handling for real-world API integrations.

What is the best way to design tools for an MCP server?

The best way to design MCP server tools is to enforce clear input/output schemas, structured outputs, and robust error handling. This skill applies MCP best practices to ensure your tools bridge AI reasoning with real-world actions in a scalable and testable way.

Can I use Python to create an MCP server with FastMCP?

Yes, you can create an MCP server using Python with FastMCP or TypeScript with Node. The skill provides practical reference implementations and modular project layouts specifically tailored for both Python and TypeScript MCP server development.

Does MCP server development support pagination and error handling for API integrations?

MCP server development supports pagination and error handling through clear tooling patterns. The skill guides you through structuring outputs and managing errors across API integrations to ensure LLMs interact with external services reliably.

Why do I need an MCP server for LLM tool orchestration?

You need an MCP server for LLM tool orchestration to bridge AI reasoning with real-world actions in a scalable way. It enables LLMs to interact with external services through well-designed tools, making API integrations testable and structured.