MCP-Prototype

MCP-Prototype

Enables AI to create interactive HTML-based software prototypes with navigation, markers, and annotations. Provides a complete prototyping environment without requiring tools like Figma or Axure.

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README

MCP-Prototype

可以让 AI 基于HTML直接进行原型设计的 MCP 工具，即使没有 figma、axure也可以快速构建软件原型。

工具能力：

  • 提供导航栏。

  • 将标记与原型解耦。

  • 支持页面附加说明。

配置方法

AI MCP 配置增加下面的内容

    "mcp-prototype": {
      "command": "npx",
      "args": [
        "-y",
        "@llxxbb/mcp-prototype"
      ]
    }

本地调试

    "mcp-prototype": {
      "command": "npm",
      "args": [
        "--prefix",
        "path/to/mcp-prototype",
        "start:mcp"
      ]
    }

AI 提示词建议

在原型设计前：

要求：

  • 请按原型工具规范进行原型设计。

  • 需求：abcd...

使用过程中，如想展示原型，直接输入：

展示原型

原型展示会启动一个后台，所以不需要多次输入指令，否则会启动多个实例。

如想关闭，可输入：

停止展示

或

关闭原型

使用规范

  • 导航栏：

    • 层级定义：与原型所在文件系统的目录结构一一对应。

    • 原型名称：来源于原型页面标签的 data-nav-name 数据属性值，如省略则使用文件名。

  • 功能注入，MCP-Prototype 会为每个 HTML 页面注入：

    • <base href="/html/"> 标签，注意"引用"路径的正确性。
    • mcp-prototype-inject.js 文件，用于展示标记。

  • 标记：通过设置 UI 元素的 data-marker 数据属性来增强使用者对UI元素的理解，可选。如相关界面元素的意义已经非常明显，则不建议配置。

  • 页面的附加说明，用于表达原型页面无法表达的内容，如设计理念，元素拖拽，注意事项等。markdown 格式，文件名格式为[原型页面文件名].annotation.md

具体参考：src\mcp\tool\getSpec.ts 文件

技术栈

  • nodejs, SvelteKit, Vite，ts

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