Can I add more tools after the initial setup?

Yes, the skill is designed to be iterative, and you can use complementary commands like /mcp-builder:add-tool to expand your server.

Is this compatible with the MCP Inspector?

Absolutely. The generated START.sh script includes a specific mode to launch your server alongside the MCP Inspector for easy debugging.

Which programming languages does this skill support?

It currently supports Python (using FastMCP) and TypeScript (using the MCP SDK).

What is the difference between Streamable HTTP and stdio transport?

Streamable HTTP is best for web deployment and remote access (like ChatGPT Apps), while stdio is simpler for local development and direct integration with Claude Desktop.

MCP Server Architect

Name: MCP Server Architect
Author: hollaugo

byhollaugo

•

API開発

Scaffolds production-ready Model Context Protocol (MCP) servers using multiple architecture patterns and transport protocols.

The MCP Server Architect skill guides developers through the entire lifecycle of creating a Model Context Protocol server, from problem definition to implementation. It helps users choose between Streamable HTTP or stdio transports, selects the appropriate architecture pattern—Basic, Tool-Heavy, Widget-Enabled, or Database-Backed—and generates a complete project structure in Python or TypeScript. By focusing on user intent rather than just API endpoints, it ensures the resulting server is optimized for LLM consumption and includes built-in scripts for testing with the MCP Inspector.

主な機能

01Support for multiple architecture patterns including tool-heavy and database-backed designs

02Pre-configured startup scripts for dev mode, testing, and MCP Inspector integration

031 GitHub stars

04Choice between Streamable HTTP for cloud deployment and stdio for local development

05Automated scaffolding for both Python (FastMCP) and TypeScript (MCP SDK)

06Intent-based tool design to ensure high-quality agent interactions

ユースケース

01Creating a custom data connector to allow Claude Desktop to access internal company databases

02Rapidly prototyping new AI agent capabilities using the FastMCP Python framework

03Building a widget-enabled MCP server for ChatGPT Apps with rich UI visualizations

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hollaugo/prompt-circle-marketplace new-mcp

For use in Claude.ai and ChatGPT

Download Skill