skills.rest
mia-cx
mia-cxOFFICIAL
Explore all skills by this author →
WebsiteGitHub

mcp-builder

Guide developers in building MCP servers with Python FastMCP and Node TypeScript SDKs.

Updated Mar 23, 2026
Search Tags:#typescript#python#validation#sdk#mcp#server#tool-registration
One-click install
npx skills add https://github.com/mia-cx/.agents --skill mcp-builder-mia-cx
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/mia-cx/.agents/tree/main/skills/mcp-builder
Command: npx skills add https://github.com/mia-cx/.agents --skill mcp-builder-mia-cx

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Building MCP servers requires navigating multiple languages, SDKs, and best practices, which can slow down delivery and create inconsistent architectures.

Core Features & Use Cases

  • Provides cross-language guidance for Python (FastMCP) and Node/TypeScript (MCP SDK) MCP server development.
  • Outlines transport strategies (stdio and streamable HTTP), tool registration patterns, input validation, error handling, testing, and evaluation workflows.
  • Supplies actionable templates, standard naming conventions, and quality checks to accelerate production-ready implementations.

Quick Start

Initialize a new MCP server project using the recommended patterns and run the build to verify the setup.

Frequently Asked Questions about mcp-builder

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

FAQPage Schema
How do I build a production-grade MCP server with proper input validation?▼

To build a production-grade MCP server, apply standardized patterns using Python FastMCP or Node TypeScript SDK, enforcing explicit input validation with Pydantic or Zod schemas. This ensures maintainable integrations with structured outputs and quality checks.

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

The best way to register tools in an MCP server involves using standardized tool registration patterns provided by the Python FastMCP or Node TypeScript SDK. These patterns enforce explicit schema definitions and documentation for reliable tool discovery.

Does MCP server development support both stdio and streamable HTTP transport?▼

Yes, MCP server development supports both stdio and streamable HTTP transport strategies. Choosing the right transport depends on your deployment environment, with standardized patterns available to configure either option within the Python or Node SDK.

Can I use TypeScript to create an MCP server instead of Python?▼

Yes, you can use TypeScript to create an MCP server by leveraging the Node TypeScript MCP SDK. This provides cross-language guidance parallel to Python FastMCP, ensuring consistent architecture, input validation with Zod, and error handling.

How do I handle errors and test an MCP server effectively?▼

To handle errors and test an MCP server, implement structured error handling and testing workflows outlined by the MCP SDK. This includes enforcing quality checks and evaluation workflows to verify tool registration and input validation behavior.

Related Skills

Explore More Software Engineering Skills→
bcwgamesbcwgames

package-management

Install and manage language runtimes, packages, and system dependencies.

Community
Intermediate
hbvg234hbvg234
1

mcp-server-patterns

Build MCP servers with the Node/TypeScript SDK.

Community
Advanced
sunLeeesunLeee

convention-data-validation

Validate data inputs, schemas, and datasets with Pydantic and Great Expectations.

Community
Advanced
shuyu-labsshuyu-labs
288

mcp-builder

Build MCP servers in TypeScript and Python with structured tool registration.

Official
Advanced