mcp-server-patterns

Build MCP servers with Node/TypeScript SDKs using Zod validation.

2|Updated Mar 21, 2026
One-click install
npx skills add https://github.com/Throokie/claude-code-skills --skill mcp-server-patterns-throokie
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-server-patterns
Source: https://github.com/Throokie/claude-code-skills/tree/main/skills/mcp-server-patterns
Command: npx skills add https://github.com/Throokie/claude-code-skills --skill mcp-server-patterns-throokie

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

MCP servers enable AI assistants to call tools, read resources, and surface prompts from your server, enabling seamless integration with the MCP ecosystem.

Core Features & Use Cases

  • Core concept: Tools, Resources, Prompts, and Transport. Provide examples such as registering a tool to perform a search, reading a resource to fetch API metadata, and exposing prompts for interactions via stdio or Streamable HTTP.
  • Use Case: Build and maintain MCP servers with Node/TypeScript SDK, validating inputs with Zod, and choosing appropriate transport (stdio vs HTTP) for remote clients.

Quick Start

Install and scaffold an MCP-based server by wiring up a basic tool, resource, and prompt, then run the server to expose a streamable HTTP endpoint.

Frequently Asked Questions about mcp-server-patterns

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

FAQPage Schema
How do I build an MCP server with Node and TypeScript?

To build an MCP server with Node and TypeScript, you use the official SDKs to register tools, resources, and prompts, then configure transport via stdio or streamable HTTP to expose endpoints for AI assistants.

What is the difference between stdio and streamable HTTP transport in MCP servers?

Stdio transport enables local client communication for MCP servers, while streamable HTTP exposes endpoints for remote clients, allowing AI assistants to access server-hosted resources over a network.

How do I validate tool inputs when building an MCP server?

You validate tool inputs when building an MCP server by defining schemas with Zod, ensuring that parameters passed to your registered tools and resources meet strict TypeScript validation requirements.

Do I need Zod to maintain a Node TypeScript MCP server?

Yes, Zod is required for maintaining a Node TypeScript MCP server to enforce input validation, ensuring compatibility with current API signatures and the broader Model Context Protocol ecosystem.

Can I expose API metadata as a resource in an MCP server?

Yes, you can expose API metadata as a resource in an MCP server by registering resource endpoints, allowing AI assistants to read and fetch server-hosted data through the unified protocol.