mcp-server-builder

Generate MCP service scaffolds from OpenAPI contracts using Python and TypeScript.

Updated Mar 12, 2026
One-click install
npx skills add https://github.com/Fantasia1999/claude-skills-zh --skill mcp-server-builder-fantasia1999
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-server-builder
Source: https://github.com/Fantasia1999/claude-skills-zh/tree/main/translations/engineering/mcp-server-builder
Command: npx skills add https://github.com/Fantasia1999/claude-skills-zh --skill mcp-server-builder-fantasia1999

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the creation and validation of MCP services, ensuring high-quality API contracts and accelerating development cycles by leveraging OpenAPI specifications.

Core Features & Use Cases

  • OpenAPI to MCP Conversion: Automatically generates MCP tool definitions and initial service scaffolds from OpenAPI specifications.
  • Schema Validation: Enforces strict validation rules on MCP tool definitions to prevent common production errors.
  • Use Case: Quickly scaffold a new microservice by converting an existing OpenAPI definition, ensuring adherence to best practices and quality standards before deployment.

Quick Start

Use the mcp-server-builder skill to generate a Python MCP service scaffold from the 'openapi.json' file.

Frequently Asked Questions about mcp-server-builder

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

FAQPage Schema
How do I generate an MCP service from an OpenAPI specification?

To generate an MCP service from an OpenAPI specification, use this Skill to automatically convert OpenAPI paths and operations into MCP tool definitions and scaffold the initial service code in Python or TypeScript.

What is the best way to scaffold a microservice using an OpenAPI contract?

The best way to scaffold a microservice from an OpenAPI contract is by using automated conversion tools that generate MCP tool definitions and initial service code while enforcing strict schema validation and secure naming policies.

Can I use Python and TypeScript to build production-ready MCP services?

Yes, you can build production-ready MCP services using Python and TypeScript. This Skill generates initial service scaffolds in both languages and enforces strict validation rules to prevent common production failures.

How do you validate MCP tool manifests to prevent production failures?

Validating MCP tool manifests involves enforcing strict schema quality checks, authentication policies, and naming conventions on the generated tool definitions to catch and prevent common production errors before deployment.

Does converting OpenAPI paths to MCP tool definitions enforce authentication policies?

Yes, converting OpenAPI paths to MCP tool definitions includes enforcing authentication policies. The generation process validates the MCP tool manifests and applies secure evolution rules to ensure production readiness.

Why does schema validation matter when creating MCP services?

Schema validation matters when creating MCP services because it enforces strict quality rules on MCP tool definitions, preventing common production errors and ensuring the generated service adheres to best practices before deployment.