Does it support React integration?

Yes, it includes specific guidance for React hooks like useWidgetState and useOpenAiGlobal, as well as window.openai API patterns.

What UI modes are covered by this skill?

It covers Inline Cards, Carousels, Picture-in-Picture (PiP), and Fullscreen display modes based on the complexity of the workflow.

How does it handle MCP architecture?

The skill offers decision trees for determining where data should live (MCP server vs widget state) and how to structure tool calls for the model.

Does it provide troubleshooting for setup issues?

Yes, it includes critical fixes for common development hurdles like CORS blocking, CSP script blocking, and widget 404 errors.

What does the ChatGPT App SDK skill help with?

It provides best practices, implementation patterns, and troubleshooting steps for building ChatGPT apps using the OpenAI Apps SDK and Model Context Protocol.

ChatGPT App SDK & MCP Helper

Name: ChatGPT App SDK & MCP Helper
Author: mintuz

bymintuz

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API 开发

Streamlines the development of interactive ChatGPT applications using the OpenAI Apps SDK and Model Context Protocol (MCP).

关于

This skill provides specialized guidance for developers building applications within the ChatGPT ecosystem. It offers structured patterns for integrating the OpenAI Apps SDK with the Model Context Protocol (MCP), ensuring seamless tool calling and UI rendering. Developers can leverage this skill to implement complex React-based widgets, manage three-tier state architectures, and navigate critical configuration requirements like CORS and MIME types. By following the included decision trees for UI display modes and data placement, users can create performant, accessible, and highly interactive conversational experiences that feel native to ChatGPT.

主要功能

MCP Architecture & Tool Definition
Configuration Troubleshooting (CORS/CSP)
14 GitHub stars
UI Display Mode Decision Logic
React Integration & Custom Hooks
Three-tier State Management Patterns

使用场景

Building interactive React widgets within the ChatGPT interface
Designing complex conversational workflows with Fullscreen or PiP modes
Implementing custom MCP servers for specialized business data

关于

主要功能

MCP Architecture & Tool Definition
Configuration Troubleshooting (CORS/CSP)
14 GitHub stars
UI Display Mode Decision Logic
React Integration & Custom Hooks
Three-tier State Management Patterns

使用场景

Building interactive React widgets within the ChatGPT interface
Designing complex conversational workflows with Fullscreen or PiP modes
Implementing custom MCP servers for specialized business data