mcp-builder

作者： mcp-use

已弃用：使用mcp-use构建包含工具、资源、提示和交互式小部件的MCP服务器。此技能已弃用；请改用mcp-app-builder。支持在单个MCP服务器中定义工具、资源、提示和交互式React小部件。包含响应辅助工具，可将输出格式化为文本、Markdown、HTML、图像、对象和自定义小部件。提供服务器组合和代理功能，将多个MCP服务器聚合为统一接口。

npx skills add https://github.com/mcp-use/mcp-use --skill mcp-builder

下载 ZIP GitHub

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Build MCP servers with mcp-use

mcp-use is the full stack TypeScript framework for building MCP servers and MCP apps to plug-ins and Claude connectors

Use it to build fully typed MCP servers with tools, resources, prompts, Agent Skills, 1 line oauth authentication adapters, middleware, production transports, a built-in Inspector, and headless tooling.

mcp-use has native first class support for MCP Apps with support for HMR both at the server and MCP App level to live preview the changes on clients like ChatGPT

Get started

Follow the guides at https://docs.mcp-use.com/v2.

API reference

Consult the TSDoc bundled in the installed package and the TypeScript source comments on disk. Inspect the project's installed mcp-use version and nearby code before choosing APIs or patterns.

Agent Skills

When a server needs reusable workflow instructions, prefer the conventional skills/<name>/SKILL.md layout. The directory enables Skills over MCP automatically, so omit skills from new MCPServer(...) in the normal case. Use skills: false only to ignore an existing directory, skills: true to require the convention, or skills: { directory: "server-skills" } for a project-relative override. Keep detailed references, scripts, templates, and assets beside SKILL.md; do not copy their contents into tool descriptions or server instructions.