Articles tagged "OpenAI Codex"

OpenAI Codex is a cloud-based autonomous coding agent launched in May 2025. It connects to your GitHub repository via ChatGPT or a desktop app to automate code writing, testing, and PR creation. This guide covers core concepts, a 5-step quickstart, and a model comparison table.

A visual step-by-step guide covering the entire OpenAI Codex workflow — from task delegation to GitHub PR merge. Includes parallel task execution, prompt writing best practices, GitHub Actions integration, MCP external tool connections, and team workflow best practices.

In-depth comparison of OpenAI Codex, Claude Code, Cursor, and GitHub Copilot across pricing, features, SWE-bench scores, and use cases. Build your ideal AI coding stack with selection flowcharts and combination strategies.

A hands-on guide covering AGENTS.md authoring, priority rules, MCP integration, GitHub Actions, and team best practices. Learn how to turn Codex into a project-aware agent that works exactly the way you want.

A complete breakdown of OpenAI Codex pricing plans for 2026 (Free to Enterprise), with ROI calculation models, 5 cost optimization techniques, and team-size simulations to guide your adoption decision.