MCP Builder

Builds high-quality MCP servers that connect LLMs to external services.

Install on skills.sh →

Verified trust tier

This skill comes from an official source or has passed a security audit.

What is mcp-builder?

Provides a four-phase development workflow for creating MCP servers that enable language models to interact with external services. Covers research, implementation, testing, and evaluation phases with language-specific guidance and best practices.

Best for

mcp-builder is ideal for developers, teams, and agents who need to builds high-quality mcp servers that connect llms to external services.. Whether you're automating workflows, improving code quality, or extending functionality, this mcp server integrates directly into Claude Code.

Why use mcp-builder?

Integrates seamlessly with Claude Code
From anthropics
Battle-tested by 53,600 developers
Open ecosystem standard — works across agents

Installs53,600

GitHub stars133,600

Owneranthropics

Installation and usage

Getting started with mcp-builder is straightforward. Follow the steps below to install this mcp server into your Claude Code environment and start using it immediately.

How to install

Make sure you have Claude Code installed. Run claude in your terminal — if it opens, you're ready.

Visit the skills.sh page for this tool and follow the install instructions. Most skills install with a single command run inside Claude Code.

After installing, type / inside Claude Code to see your installed skills and invoke them by name.

Go to install page →