Can I build both local and remote MCP servers?

Yes, the guide covers different transport mechanisms, including stdio for local development and streamable HTTP for remote or cloud-hosted MCP servers.

What is an MCP server?

A Model Context Protocol (MCP) server is an open standard that enables LLMs to securely interact with external tools, APIs, and data sources through a unified, well-defined interface.

Why is tool naming important in MCP development?

Clear, action-oriented tool naming (e.g., github_create_issue) is critical for 'discoverability,' helping the LLM accurately identify and select the correct tool for a specific task.

How does this skill help with testing tools?

It includes a dedicated evaluation phase that guides you through creating 10 complex, realistic questions and using the MCP Inspector to verify that the LLM can successfully navigate your server's tools.

Does this skill support both Python and TypeScript?

Yes, the mcp-builder skill provides detailed implementation patterns, project structures, and best practices for both the TypeScript SDK and the Python FastMCP framework.

MCP Server Builder

Name: MCP Server Builder
Author: arthur0824hao

byarthur0824hao

0•

API Development

Guides the end-to-end development of Model Context Protocol (MCP) servers to connect LLMs with external APIs and services.

This skill provides a comprehensive framework for architecting, implementing, and testing high-quality MCP servers using TypeScript or Python. It streamlines the development process by offering structured workflows for tool design, schema definition using Zod or Pydantic, and pagination support, ensuring that resulting servers are optimized for LLM discoverability and reliable tool-calling performance. Whether you are building local utilities or remote service integrations, this skill ensures your MCP implementation follows industry best practices for context management and error handling.

Key Features

01Built-in evaluation framework for testing server effectiveness with complex QA pairs

02Automated project structure setup and core infrastructure implementation patterns

03Strategic workflow design for API coverage, tool naming, and context management

040 GitHub stars

05Comprehensive implementation guides for TypeScript (MCP SDK) and Python (FastMCP)

06Integration of Zod and Pydantic for robust input/output schema validation

Use Cases

01Building a custom bridge between a proprietary enterprise API and Claude Code

02Developing specialized workflow tools for SaaS platforms like GitHub, Slack, or Linear

03Creating local MCP servers to allow LLMs to safely interact with private databases and filesystems

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add arthur0824hao/skill mcp-builder

For use in Claude.ai and ChatGPT

Download Skill