ChatGPT Apps Builder

Overview

This skill provides comprehensive guidance for implementing ChatGPT Apps using the OpenAI Apps SDK - a framework that enables MCP servers to deliver rich, interactive UI experiences directly within ChatGPT conversations.

Use this skill when:

• Building MCP servers that integrate with ChatGPT's widget runtime
• Creating interactive UI components that render inside ChatGPT conversations
• Implementing OAuth 2.1 authentication for user-specific data access
• Managing widget state and bidirectional communication with MCP servers
• Deploying and submitting apps to the ChatGPT platform
• Migrating from other approaches to the OpenAI Apps SDK framework

Core Concepts

What are ChatGPT Apps?