mcp-server-builder

Generate MCP server scaffolds and tool manifests from OpenAPI specifications.

Updated Apr 16, 2026

Search Tags:#typescript #openapi #validation #scaffold #mcp #server #generator

Ready to run

npx skills add https://github.com/devCharuzu/philfida-taskmanage --skill mcp-server-builder-devcharuzu

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: mcp-server-builder
Source: https://github.com/devCharuzu/philfida-taskmanage/tree/main/.windsurf/skills/mcp-server-builder
Command: npx skills add https://github.com/devCharuzu/philfida-taskmanage --skill mcp-server-builder-devcharuzu

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

MCP Server Builder helps engineering teams rapidly generate production-ready MCP servers directly from OpenAPI contracts, reducing boilerplate and drift between specifications and implementations.

Core Features & Use Cases

OpenAPI to MCP: transform API specs into tool manifests and server scaffolds
Multi-language scaffolding: Python or TypeScript server templates
Validation: enforce naming, descriptions, and schema quality for MCP tools
Safe evolution: prepare versioned, backward-compatible contracts

Quick Start

Run the OpenAPI to MCP generator with your OpenAPI spec to produce a tool manifest and a server scaffold.

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 server from an OpenAPI specification?▼

To generate an MCP server from an OpenAPI specification, run the generator with your spec to produce a tool manifest and a server scaffold. This automates creation of production-grade servers while reducing boilerplate.

Can I scaffold MCP servers in both Python and TypeScript?▼

Yes, you can scaffold MCP servers in both Python and TypeScript. The generator provides multi-language scaffolding templates to transform your OpenAPI contracts into server scaffolds across these runtimes.

What validation rules are enforced when generating MCP tool manifests?▼

Validation for MCP tool manifests enforces canonical tool naming, clear descriptions, required schema fields, and backward-compatible versioning. This ensures schema quality and safe evolution of your API contracts.

What is the best way to maintain backward compatibility when evolving MCP contracts?▼

The best way to maintain backward compatibility when evolving MCP contracts is using the generator's built-in validation. It prepares versioned, backward-compatible contracts during generation to prevent drift from your OpenAPI specifications.

Why does my MCP server implementation drift from my OpenAPI spec?▼

MCP server implementations drift from OpenAPI specifications due to manual boilerplate creation. Auto-building servers directly from API contracts eliminates this drift by automatically generating tool manifests and validation rules.