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Skill

chatgpt-app-builder

@mcp-use Updated 2026-01-31

Build ChatGPT apps with interactive widgets using mcp-use and OpenAI Apps SDK. Use when creating ChatGPT apps, building MCP servers with widgets, defining React widgets, working with Apps SDK, or when user mentions ChatGPT widgets, mcp-use widgets, or Apps SDK development.

Install

With your agent

Install OMGSkills skill "mcp-use/skills:chatgpt-app-builder" into this agent's normal skills directory: call the OMGSkills MCP get_install_plan tool for your agent and run the script it returns (it installs only the pinned commit and verifies SKILL.md), and stop if MCP or the pin is unavailable. Do not overwrite or change existing skills without asking me.

Manual command

git clone https://github.com/mcp-use/skills /tmp/skills && ln -s /tmp/skills/skills/chatgpt-app-builder ~/.claude/skills/chatgpt-app-builder

From README

ChatGPT App Builder Build production-ready ChatGPT apps with interactive widgets using the mcp-use framework and OpenAI Apps SDK. This skill provides zero-config widget development with automatic registration and built-in React hooks. Always bootstrap with the MCP Apps template: This creates a project structure: Why mcp-use for ChatGPT Apps?