| build-ios-apps | A tool for iOS development offering workflows covering App Intents, SwiftUI interface design, Simulator mirroring via Codex's in-app browser, performance profiling, memory leak detection, and simulator debugging. | Developer Tools | OpenAI |
| build-macos-apps | A guide/toolset for developing macOS desktop applications, covering building, running, testing, debugging, and logging using Xcode, SwiftUI, AppKit integration, and command-line-based workflows. | Developer Tools | OpenAI |
| build-web-apps | A toolkit for developing web applications, covering frontend visual design, browser-based testing, reusable UI components, payment integration, and database architecture recommendations. | Developer Tools | OpenAI |
| build-web-data-visualization | A tool within Codex for designing, reviewing, building, testing, and exporting web-based data visualizations—covering charts, maps, dashboards, diagrams, presentations, and WebGL-based interactive content. | Developer Tools | OpenAI |
| circleci | Builds, tests, and deploys applications, supporting a wide range of software projects throughout their development and delivery lifecycle. | Developer Tools | CircleCI |
| cloudflare | A plugin bundling Cloudflare platform skills (Workers, Wrangler, Agents SDK) with an official API MCP server, offering 8 auto-loaded skills, 2 slash commands, and authenticated live account access across compatible agent tools. | Developer Tools | Cloudflare |
| coderabbit | CodeRabbit provides AI-driven code review functionality integrated within Codex, helping analyze and evaluate source code changes. | Developer Tools | CodeRabbit AI |
| crowdstrike-falcon-foundry | A development tool for creating Falcon Foundry applications, offering guided workflows to build user interfaces, functions, data collections, Falcon Fusion SOAR automations, and API integrations. | Developer Tools | CrowdStrike |
| crowdstrike-falcon-fusion | A skill set for creating, deploying, and running CrowdStrike Falcon Fusion workflows, offering live action discovery, schema-validated YAML authoring, workflow import/release, execution monitoring, and management of Falcon Next-Gen SIEM lookup files. | Developer Tools | CrowdStrike |
| datadog | This tool lets US1 Datadog customers query and manage telemetry via ChatGPT using natural language, enabling issue identification, visualization, remediation, and automated agentic workflows for observability and service management. | Developer Tools | Datadog |
| expo | Official skill set for developing, building, deploying, upgrading, and troubleshooting Expo and React Native applications. | Developer Tools | Expo Team |
| game-studio | This tool supports creating browser-based games by offering guided workflows for 2D and 3D design, asset management pipelines, and playtesting features from prototype to release. | Developer Tools | OpenAI |
| github | This tool lets users examine GitHub repositories, manage pull requests and issues, troubleshoot CI failures, and push changes via a combined GitHub API connector and command-line interface. | Developer Tools | OpenAI |
| lovable | A tool for developing applications and websites, supporting creation of both software programs and web-based projects. | Developer Tools | Lovable Labs |
| magicpath | MagicPath is a tool for locating, examining, installing, creating, and modifying UI components, usable directly from within Codex. | Developer Tools | MagicPathAI |
| nvidia | A developer-focused plugin by NVIDIA (v1.0.2) offering interactive skills on GPU acceleration, CUDA, AI agents, robotics, Physical AI, and Omniverse to guide users through NVIDIA's ecosystem and workflows. | Developer Tools | NVIDIA |
| openai-ads-conversions | Configures the OpenAI Ads Measurement Pixel on a site, with optional server-side Conversions API integration for tracking ad performance. | Developer Tools | OpenAI |
| openai-developers | openai-developers is a Codex plugin, published by OpenAI, that lets developers build with OpenAI APIs, the Agents SDK, and ChatGPT Apps directly inside Codex. | Developer Tools | OpenAI |
| plugin-eval | A beginner-friendly command-line tool that evaluates Codex skills and plugins directly from chat, generating local reports, explaining token budgets, and guiding users through benchmarking. | Developer Tools | OpenAI Codex |
| sentry | This tool enables Codex to access Sentry and review recently reported issues and events, helping identify and diagnose software errors or problems. | Developer Tools | OpenAI |
| supabase | A ChatGPT-integrated tool for controlling Supabase projects: running PostgreSQL queries, editing table schemas, deploying edge functions, setting up authentication, viewing logs, handling migrations, and managing branches via natural language. | Developer Tools | Supabase |
| superpowers | An agentic framework combining a software development methodology with workflows for planning, test-driven development, debugging, and team collaboration. | Developer Tools | Jesse Vincent |
| temporal | A skill covering the full Temporal workflow, including application development, using the Temporal CLI, operating Temporal Server, and managing Temporal Cloud. | Developer Tools | Temporal |
| test-android-apps | This tool tests Android apps using emulator-based workflows, enabling issue reproduction, screenshot capture, UI inspection, log gathering, and performance profiling. | Developer Tools | OpenAI |
| twilio-developer-kit | Twilio Skills offer step-by-step guidance for AI coding agents on selecting and sequencing appropriate APIs while avoiding pitfalls, spanning Messaging, Voice, Verify, SendGrid, and over 30 other Twilio products. | Developer Tools | Twilio |
| vercel | Enables users to create and deploy web applications and agents, streamlining development and hosting workflows into a single tool. | Developer Tools | Vercel Labs |