building-mcp-servers

Build MCP servers in TypeScript, Python, and C# with Streamable HTTP transport.

2|Updated Jan 13, 2026
One-click install
npx skills add https://github.com/mhagrelius/dotfiles --skill building-mcp-servers-mhagrelius
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: building-mcp-servers
Source: https://github.com/mhagrelius/dotfiles/tree/main/.claude/skills/building-mcp-servers
Command: npx skills add https://github.com/mhagrelius/dotfiles --skill building-mcp-servers-mhagrelius

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers accelerate MCP server development across multiple languages by providing a unified reference, transport guidance, and migration notes to reduce trial-and-error and integration errors.

Core Features & Use Cases

  • Cross-language MCP server references and example implementations for TypeScript, Python, and C#.
  • Guidance on Streamable HTTP transport, including session handling, protocol flow, and SSE migration notes.
  • Patterns for tools, resources, and prompts to build robust MCP servers.

Quick Start

Choose your language stack (TypeScript, Python, or C#) and spin up a Streamable HTTP MCP server using the guidance and code samples provided.

Frequently Asked Questions about building-mcp-servers

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

FAQPage Schema
How do I build an MCP server using Streamable HTTP transport?

To build an MCP server with Streamable HTTP, you need to implement session handling and protocol flow. This Skill provides setup guidance and code samples for TypeScript, Python, and C# to integrate Streamable HTTP transport.

How do I migrate an MCP server from SSE to Streamable HTTP?

Migrating an MCP server from SSE to Streamable HTTP involves updating your transport layer to handle new session protocols. This Skill offers specific migration notes and reference implementations to reduce integration errors during the transition.

Can I use a single reference to build MCP servers in TypeScript, Python, and C#?

Yes, you can use a single cross-language reference to build MCP servers in TypeScript, Python, and C#. This Skill provides unified setup guidance, tools, resources, and prompt patterns across all three languages.

What patterns should I use for tools, resources, and prompts in an MCP server?

For robust MCP server development, use established patterns for tools, resources, and prompts. This Skill includes cross-language reference implementations to help you structure these components correctly and avoid trial-and-error.

Does building an MCP server require specific safety checks for prompts and code?

Yes, building an MCP server requires safety checks to prevent toxic prompts and insecure code. This Skill specifies necessary requirements for the skill unit, including frontmatter definitions and safety validations.

What is the best way to reduce integration errors when setting up multi-language MCP servers?

The best way to reduce integration errors in multi-language MCP servers is to use a unified reference with transport guidance and migration notes. This Skill provides cross-language examples for TypeScript, Python, and C# to minimize trial-and-error.