mcp-builder

Automate planning, implementation, and evaluation of MCP servers.

820|59|Updated Jun 19, 2026
One-click install
npx skills add https://github.com/modiqo/skillspec --skill mcp-builder-modiqo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-builder
Source: https://github.com/modiqo/skillspec/tree/main/examples/mcp-builder
Command: npx skills add https://github.com/modiqo/skillspec --skill mcp-builder-modiqo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires skillspec, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill automates the construction, review, testing, and evaluation of Model Context Protocol (MCP) servers, eliminating manual errors and ensuring a structured, standardized development process.

Core Features & Use Cases

  • End-to-End Development: Guides through research, implementation, review, testing, and evaluation of MCP servers.
  • Multi-Language Support: Handles TypeScript and Python implementation paths.
  • Evaluation Suite Creation: Generates 10-question read-only evaluation suites for verifiable server quality checks.
  • Use Case: For a developer tasked with building an MCP server that interacts with an external API, this Skill can streamline the process, ensuring best practices are followed and quality is maintained throughout development.

Quick Start

Use the mcp-builder skill to build an MCP server for an external API by running: skillspec plan ./skill.spec.yml --input='build MCP server for external API' --trace-dir "${PWD}/.skillspec/traces".

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 for API integration?

To build an MCP server, you can automate the planning, implementation, and evaluation phases using a structured development process. This ensures standardized server-side development and API integration while eliminating manual coding errors.

What is the best way to evaluate Model Context Protocol server quality?

Evaluating Model Context Protocol server quality is done by generating a 10-question read-only evaluation suite. This suite provides verifiable quality checks to ensure your MCP server maintains high standards and compliance.

Does MCP server development support both TypeScript and Python?

Yes, MCP server development supports both TypeScript and Python implementation paths. This multi-language support allows developers to build and integrate servers using their preferred language within the Model Context Protocol.

How do I validate and trace Model Context Protocol compliance during server development?

Validating Model Context Protocol compliance during server development is handled by utilizing skillspec for validation and traceability. This ensures your MCP servers meet required standards and maintain structured trace logs.

What do I need to start automating MCP server construction?

To start automating MCP server construction, you need knowledge of TypeScript, Python, and the Model Context Protocol. You initiate the process by running a skillspec plan command with your specific server requirements as input.