mcp-builder

mcp-builder is an open-source integrations skill for Claude Code and compatible agents, published by jnMetaCode. Its author describes it as: “MCP 服务器构建方法论 — 系统化构建生产级 MCP 工具，让 AI 助手连接外部能力”. The project has 7.7k stars on GitHub and is available under the MIT license. Add it to your setup with `/plugin marketplace add jnMetaCode/superpowers-zh`.

What mcp-builder does

系统化设计、实现、测试和部署 Model Context Protocol 服务器的方法论。

Installation

Add mcp-builder to your agent with:

/plugin marketplace add jnMetaCode/superpowers-zh

Always review a skill's source before installing it. This command comes from the skill's public repository; the linked repo is the source of truth for exact setup steps.

What's inside

The SKILL.md for mcp-builder is organised into these sections:

• 1. 协议核心概念
• 2. 项目结构规范
• TypeScript
• Python
• 3. Tool 设计原则
• 命名
• 参数
• 描述
• 输出
• 4. 输入验证和错误处理
• 5. 资源管理和生命周期
• 6. 测试策略

When to use it

Reach for mcp-builder when you want integrations help from your agent without writing the same instructions every session. Load the skill and the agent picks it up automatically for relevant tasks.

Strengths

• Clear MIT license — safe to read and adapt
• Ships in jnMetaCode/superpowers-zh, an established project with 7,721 GitHub stars
• Actively maintained (recent commits)

Topics

Frequently asked questions

What does mcp-builder do?

MCP 服务器构建方法论 — 系统化构建生产级 MCP 工具，让 AI 助手连接外部能力

How do I install mcp-builder?

Run /plugin marketplace add jnMetaCode/superpowers-zh in your agent, then reload your skills. Review the source at https://github.com/jnMetaCode/superpowers-zh before installing.

Is mcp-builder free to use?

Yes. mcp-builder is free and open source under the MIT license, so you can read, run, and adapt it within that license's terms.

Where does mcp-builder come from?

mcp-builder ships inside jnMetaCode/superpowers-zh, a repository that contains 21 catalogued skills in total. The repository's 7,721 GitHub stars apply to that whole collection, not to this skill on its own.