plugin

Build iOS Apps

Build, refine, and debug iOS apps with App Intents, SwiftUI, and Xcode workflows

.mdOpen in ChatGPT

Build iOS apps with workflows for App Intents, SwiftUI UI work, Simulator mirroring in the Codex in-app browser, performance profiling, leak investigation, and simulator debugging. Skills cover App Intents, SwiftUI patterns, Liquid Glass, view refactors, performance audits, ETTrace profiling, memgraph leak hunting, simulator debugging and Simulator mirroring in the Codex in-app browser. Listed in OpenAI's curated Codex marketplace (openai-curated); the manifest declares skills and MCP server config.

Also available as

MCP App Basics (Apps SDK example)Eleven interactive widgets that each teach one MCP Apps APIapp · by OpenAI · 2.4k starsOpenAI Docs MCPSearch and read OpenAI's developer documentation from Codex or any MCP clientMCP server · by OpenAI · Remote

Install

  1. 1Add it in ChatGPT

    Open Plugins in the ChatGPT sidebar (web or desktop), search for “Build iOS Apps” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.

  2. 2Or install it in Codex
    codex plugin add build-ios-apps@openai-curated

    Start a new Codex session afterwards. You can also run /plugins inside the CLI to browse and install interactively.

Skills 9

  • iOS App Intents

    Build and debug iOS App Intents integrations

  • iOS Debugger Agent

    Debug iOS apps on Simulator

  • iOS ETTrace Performance

    Profile symbolicated iOS simulator flows with ETTrace

  • iOS Memgraph Leaks

    Capture and prove iOS simulator memory leaks

  • iOS Simulator Browser

    Mirror iOS Simulator

  • SwiftUI Liquid Glass

    Build SwiftUI Liquid Glass features

  • SwiftUI Performance Audit

    Audit SwiftUI runtime performance

  • SwiftUI UI Patterns

    Apply practical SwiftUI UI patterns

  • SwiftUI View Refactor

    Refactor large SwiftUI view files

Things to ask

  • “Build or debug an iOS app with SwiftUI, App Intents, and Simulator.”
  • “Profile this SwiftUI list for performance”
  • “Find the memory leak in this view controller”
  • “Add an App Intent for starting a workout”

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