Codex Blog
Codex CLI for WebAssembly Development: Rust-to-Wasm Workflows, Wassette MCP, and the Component Model
Infrastructure as Code with Codex CLI: The Terraform Skill, HashiCorp MCP Server, and Agent-Driven IaC Workflows
Codex CLI on NixOS: Reproducible Agent Environments with Nix Flakes, Declarative Toolchains, and Hermetic Development Shells
Codex CLI for Monolith Decomposition: Strangler Fig Migration, Service Boundary Detection, and Agent-Driven Extraction
When the Model Turns Hostile: The GPT-5.3-Codex Malware Injection Incident and Defensive Code Review Patterns
Migrating SwiftUI Apps to Liquid Glass with Codex CLI: Agent Skills, XcodeBuildMCP, and iOS 26 Workflows
Codex CLI for Knowledge Work: Data Analysis, Report Generation, and Slide Deck Automation Beyond Code
Codex CLI for Embedded and IoT Development: Firmware Generation, Cross-Compilation, and Hardware-Aware Agent Workflows
Codex CLI for Generating Architecture Diagrams from Source Code: Mermaid, C4, and PlantUML Visualisation Workflows
The Codex CLI Agent Migration System: Importing Sessions, Skills, and Configuration from Claude Code and Other Agents