| base44 | Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills | Developer Tools | base44 |
| build-ios-apps | 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. | Developer Tools | OpenAI |
| build-macos-apps | Build, run, test, debug, instrument, and implement local macOS apps using Xcode, SwiftUI, AppKit interop, unified logging, and shell-first desktop workflows. | Developer Tools | OpenAI |
| build-web-apps | Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance. | Developer Tools | OpenAI |
| build-web-data-visualization | Design, critique, implement, test, and export web data visualizations in Codex, including charts, maps, dashboards, Gantt, UML, scrollytelling, reports, slides, mobile views, shareable state, and advanced WebGL concepts. | Developer Tools | OpenAI |
| catalyst-by-zoho | Extend Codex with Catalyst by Zoho's capabilities. | Developer Tools | Catalyst by Zoho |
| circleci | Build, test, and deploy any application | Developer Tools | CircleCI |
| cloudflare | Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server. | Developer Tools | Cloudflare |
| cloudinary | Manage, search, and transform your Cloudinary media library — directly from Codex. | Developer Tools | Cloudinary |
| coderabbit | AI-powered code review in Codex, powered by CodeRabbit. | Developer Tools | CodeRabbit AI |
| convex | Add a reactive, type-safe backend, database, server functions, and scaling guidance to JavaScript and TypeScript apps with Convex. | Developer Tools | Convex, Inc. |
| datadog | Investigate Datadog telemetry and workflows from Codex | Developer Tools | Datadog |
| digitalocean | Provision a DigitalOcean droplet as a remote Codex workspace. | Developer Tools | DigitalOcean |
| expo | Official Expo skills for building, deploying, upgrading, and debugging Expo and React Native apps. | Developer Tools | Expo Team |
| game-studio | Design, prototype, and ship browser games with guided 2D and 3D workflows, asset pipelines, and playtesting support. | Developer Tools | OpenAI |
| github | Inspect repositories, triage pull requests and issues, debug CI, and publish changes through a hybrid GitHub connector and CLI workflow. | Developer Tools | OpenAI |
| hostinger | Hostinger Horizons lets you build real websites and apps just by describing what you want. | Developer Tools | Hostinger |
| hugging-face | Inspect models, datasets, Spaces, and research | Developer Tools | Hugging Face |
| lovable | Create full-stack web apps from prompts | Developer Tools | Lovable |
| magicpath | Use MagicPath to find, inspect, install, create, and edit UI components from Codex. | Developer Tools | MagicPathAI |
| marcopolo | MarcoPolo spins up a secure container where Codex can work with your actual data. | Developer Tools | Immersa, Inc. |
| neon-postgres | Manage Neon Serverless Postgres projects and databases with the neon-postgres agent skill and the Neon MCP Server | Developer Tools | Neon |
| netlify | Deploy projects and manage preview or production releases on Netlify. | Developer Tools | Netlify |
| nvidia | Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces, choose a path, validate your setup, and build practical NVIDIA-powered workflows. | Developer Tools | NVIDIA |
| openai-ads-conversions | Set up OpenAI Ads Measurement Pixel and optional Conversions API instrumentation. | Developer Tools | OpenAI |
| openai-developers | Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex. | Developer Tools | OpenAI |
| plugin-eval | Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking. | Developer Tools | OpenAI Codex |
| quicknode | Manage your Quicknode infrastructure directly in OpenAI. | Developer Tools | Quicknode |
| render | Skills for deploying, debugging, monitoring, and migrating apps on Render. | Developer Tools | Render |
| replayio | Record browser sessions with the Replay Browser through the host agent browser, analyze recordings through Replay MCP tools or Replay QA, and upload pending recordings when the turn ends. | Developer Tools | Replay |
| replit | Create and iterate Replit web apps | Developer Tools | Replit |
| sendgrid | Connector for interacting with the SendGrid email API. | Developer Tools | OpenAI |
| sentry | Inspect recent issues and events in Sentry from Codex. | Developer Tools | OpenAI |
| shopify | Search Shopify docs, generate and validate GraphQL, Liquid, and UI extension code. | Developer Tools | Shopify |
| statsig | Bring your Statsig workspace into Codex. | Developer Tools | Statsig, LLC |
| supabase | Access your Supabase projects and perform tasks like managing tables, fetching config, and querying data. | Developer Tools | Supabase |
| superpowers | An agentic skills framework & software development methodology that works: planning, TDD, debugging, and collaboration workflows. | Developer Tools | Jesse Vincent |
| temporal | Comprehensive skill for the entire Temporal lifecycle — developing applications, using the Temporal CLI, running and managing Temporal Server, and working with Temporal Cloud. | Developer Tools | Temporal |
| test-android-apps | Test Android apps with emulator workflows for reproduction, screenshots, UI inspection, log capture, and performance profiling. | Developer Tools | OpenAI |
| twilio-developer-kit | Twilio Skills provide procedural knowledge for AI coding agents — which APIs to use, in what order, and what to avoid. Covers Messaging, Voice, Verify, SendGrid, and 30+ products. | Developer Tools | Twilio |
| vantage | Vantage is a cloud observability and optimization platform that aggregates cloud infrastructure costs acros... | Developer Tools | Vantage |
| vercel | Build and deploy web apps and agents | Developer Tools | Vercel Labs |
| wix | Build and deploy Wix apps and headless websites, and manage your Wix business. Includes CLI development skills, Wix Headless for any frontend framework, and Wix MCP server for eCommerce, CMS, dashboard extensions, and more. | Developer Tools | Wix |
| yepcode | YepCode lets you build custom AI tools using your own code with JSON Schema-defined inputs, executed in an... | Developer Tools | YepCode S.L. |