Codex Blog

Codex App-Server Remote Deployment: WebSocket Transport, Bearer Auth and Health Checks

The Codex App-Server: Building Custom Integrations with the JSON-RPC Protocol

Inside the Codex Agent Loop: How Your Agent Actually Works

The Agentic Pod in Practice: Running Multiple Agent Roles in Your Team

WORKFLOW.md: Version-Controlling Your Agent's Behaviour

Symphony's dual-purpose config+prompt file pattern: YAML front matter defines runtime orchestration settings, Markdown body becomes the Jinja prompt template. Agent policy as a versioned repo artifact.

Using Claude Code and Codex Together: The Multi-Tool Strategy

Staying Engaged with Your Codebase in an Agentic World

Skills as Progressive Disclosure: Architecture Differences Between Skills and MCP

Security Hardening Your Codex CLI Setup

Reasoning Effort Tuning: Minimal to xhigh for Cost and Speed