Mobile Dev

Codex mobile app is a phone companion for issuing commands to a paired laptop or remote server. The video describes one-to-one pairing between the mobile app and the desktop environment, allowing work to be initiated or managed remotely.

Codex-X is a cross-platform desktop management tool for OpenAI Codex Desktop and Codex CLI. It provides a visual interface for managing prompt templates, switching between official login profiles and third-party API providers, organizing and repairing local sessions, managing Skills and MCP servers, and inspecting or editing Codex TOML and JSON configuration files. The application can import or edit Markdown prompts, append or replace existing prompt content with automatic backups, test provider endpoints and discover models, import providers from cc-switch, group sessions by project, detect or repair provider inconsistencies, and permanently delete selected sessions from Codex storage. It also previews MCP servers, installs Skills from ZIP files, enables or disables individual extensions, tracks local token usage by date and model, and attributes subagent usage to its main conversation. Codex-X is built as a Tauri 2 desktop application with a React, TypeScript, and Vite frontend, a Rust backend, and SQLite local storage. It provides macOS, Windows, and Linux packages, including Windows portable distribution, and is released under the MIT License.

Mobile MCP is an open-source Model Context Protocol server from Mobile Next for automating and scraping native iOS and Android applications on simulators, emulators, and connected real devices. It exposes a platform-agnostic set of MCP tools for device management, app installation and control, taps, swipes, text input, screenshots, screen recording, device logs, crash reports, deep links, orientation, location, and clipboard operations. The server primarily drives applications through native accessibility trees and structured UI-element data, falling back to screenshots and coordinate-based actions when required. It can run locally over stdio or as a Streamable HTTP server, and can use Mobile Next Cloud to reserve remote physical devices through the same tool interface. It is distributed as the `@mobilenext/mobile-mcp` npm package and requires platform tooling such as Xcode command-line tools or the Android SDK for device access.

Expo is a React Native development and deployment platform for building native iOS, Android, and web apps from a shared codebase. Its CLI and development tools support local development, device and simulator testing, web support, app-store builds and submissions, and automated workflows for builds, tests, releases, and over-the-air updates. The platform also provides cloud simulators, production performance monitoring, hosting, and APIs for native app capabilities.

Codex ChatGPT Web is an unofficial launcher that uses browser automation to make ChatGPT Web models, including available Pro models, selectable as native models inside the Codex coding agent. It preserves ChatGPT Web features such as context, images, streaming, and separate usage limits, and its Full harness mode connects ChatGPT tool calls to the current Codex task's files, terminal, tools, and approvals through MCP. A Zero Risk mode lets users paste prepared prompts and send them manually while using a separate MCP connector. The launcher bundles its browser and runtime, supports macOS, Windows, and Linux releases, and is distributed under the MIT license. It is not an OpenAI API or OpenAI-affiliated product; its browser automation depends on the ChatGPT interface and can be affected by UI changes.