---
id: ssh-chatgpt-app-builder
name: "chatgpt-app-builder"
url: https://skills.yangsir.net/skill/ssh-chatgpt-app-builder
author: mcp-use
domain: ai-app-building-integration
tags: ["chatgpt-api", "openai-gpt", "prompt-engineering", "ai-application-development", "low-code-ai"]
install_count: 9000
rating: 4.50 (206 reviews)
github: https://github.com/mcp-use/mcp-use
---

# chatgpt-app-builder

> 此技能已弃用，请使用`mcp-app-builder`替代，用于构建应用程序。

**Stats**: 9,000 installs · 4.5/5 (206 reviews)

## Before / After 对比

### 中文

## Readme

# ChatGPT App Builder

Build ChatGPT apps with interactive widgets using mcp-use. Zero-config widget development with automatic registration and built-in React hooks.

The app is consumed by **two users at once**: the **human** and the **ChatGPT LLM**. They collaborate through the widget -- the human interacts with it, the LLM sees its state. The widget is your shared surface.

## Before You Code

- **Clarify what to build** → [discover.md](references/discover.md): when starting a new app, validating an idea, or scoping features
- **Design tools and widgets** → [architecture.md](references/architecture.md): when deciding what needs UI vs tools-only, designing UX flows

## Setup

- **Scaffold and run** → [setup.md](references/setup.md): when creating a new project, starting dev server, connecting to ChatGPT/Claude

## Implementation

- **Server handlers + widget creation** → [server-and-widgets.md](references/server-and-widgets.md): when writing server.tool() with widgets, widget() helper, React widget files
- **Widget state and LLM context** → [state-and-context.md](references/state-and-context.md): when persisting state, triggering LLM from widget, managing ephemeral vs persistent data
- **Display modes, theme, layout** → [ui-guidelines.md](references/ui-guidelines.md): when adapting to inline/fullscreen/PiP, handling theme, device, locale
- **Component API** → [components-api.md](references/components-api.md): when using McpUseProvider, Image, ErrorBoundary, useWidget
- **CSP and metadata** → [csp-and-metadata.md](references/csp-and-metadata.md): when configuring external domains, dual-protocol metadata
- **Advanced patterns** → [widget-patterns.md](references/widget-patterns.md): when building complex widgets with tool calls, state, theming

## Quick Reference

```typescript
// Server
import { MCPServer, widget, text, object } from "mcp-use/server";
server.tool({ name: "...", schema: z.object({...}), widget: { name: "widget-name" } },
  async (input) => widget({ props: {...}, output: text("...") })
);

// Widget (resources/widget-name.tsx)
import { McpUseProvider, useWidget, type WidgetMetadata } from "mcp-use/react";
export const widgetMetadata: WidgetMetadata = { description: "...", props: z.object({...}) };
export default function MyWidget() {
  const { props, isPending, callTool, sendFollowUpMessage, state, setState, theme } = useWidget();
  if (isPending) return <McpUseProvider autoSize><div>Loading...</div></McpUseProvider>;
  return <McpUseProvider autoSize><div>{/* UI */}</div></McpUseProvider>;
}
```


---
*Source: https://skills.yangsir.net/skill/ssh-chatgpt-app-builder*
*Markdown mirror: https://skills.yangsir.net/api/skill/ssh-chatgpt-app-builder/markdown*