• Skip to primary navigation
  • Skip to content
  • Skip to footer
Skip to content
Daniel Vaughan
  • Home
  • Tags
  • Main site →

Codex Blog

About this blog

Notes on agentic software engineering, Codex CLI, and how AI is changing the way we build software. Published as I write them.

Recent Posts

Codex CLI in Practice: Real-World Benchmarks and What They Mean

7 minute read

Codex CLI Approval Modes and Sandbox Security Model

7 minute read

Codex CLI as an MCP Server: Orchestrating Agents with the OpenAI Agents SDK

3 minute read

Claude Code ↔ Codex CLI: Bidirectional MCP Integration

11 minute read

AGENTS.md Advanced Patterns: Nested Hierarchies, Override Files and Fallbacks

5 minute read

Agentic Primitives Compared: Codex CLI vs Claude Code vs Gemini CLI

48 minute read

The Agentic Engineering Pod: Three Roles, One Shared Context Layer

7 minute read

  • Previous
  • 1
  • …
  • 15
  • 16
  • 17
  • Next

Copyright © 2000–2026. Daniel Vaughan. All rights reserved