mcp-builder

Design and package MCP servers with TypeScript and Python templates.

Updated Jan 29, 2026
One-click install
npx skills add https://github.com/metaid-developers/metaapp-skills --skill mcp-builder-metaid-developers
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/metaid-developers/metaapp-skills/tree/main/mcp-builder
Command: npx skills add https://github.com/metaid-developers/metaapp-skills --skill mcp-builder-metaid-developers

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides a complete blueprint and set of templates for designing, implementing, and packaging MCP servers to expose well-typed tools and resources to LLMs, across Python and TypeScript ecosystems.

Core Features & Use Cases

  • Comprehensive MCP server templates for both Python (FastMCP) and Node/TypeScript (MCP SDK).
  • Tool, resource, and transport design patterns with best practices, including validation, pagination, and structured outputs.
  • Practical guidance and examples to accelerate end-to-end MCP server projects from setup to testing.

Quick Start

Initialize a new MCP server project using the provided templates and register a sample tool with input validation to verify end-to-end flow.

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 with input validation in TypeScript or Python?

To build an MCP server with input validation, use the provided templates that enforce Zod for TypeScript or Pydantic for Python, ensuring secure and well-typed tool registration for LLMs.

What is the best way to structure an MCP server project for exposing tools to LLMs?

The best way to structure an MCP server project is using a comprehensive blueprint covering project layout, transport options, pagination, structured output, and secure error messaging across Python and TypeScript ecosystems.

Can I use FastMCP to register tools and resources in a Python MCP server?

Yes, you can use FastMCP to register tools and resources in a Python MCP server. The skill provides practical templates and design patterns to accelerate setup, tool registration, and end-to-end testing.

How do I handle errors and pagination when implementing an MCP server?

To handle errors and pagination when implementing an MCP server, apply the built-in best practices that enforce secure error messaging and pagination patterns, ensuring structured outputs for LLM consumption.

Does the MCP SDK support both Python and TypeScript for server implementation?

Yes, the MCP SDK supports both Python and TypeScript for server implementation. The skill provides ready-to-use templates, examples, and references covering tooling, resources, and transport design for both ecosystems.