By Ryan Lopopolo, Member of the Technical Staff
Harness engineering: leveraging Codex in an agent-first world
By Ryan Lopopolo, Member of the Technical Staff
Codex | AI Coding Partner from OpenAI
The best way to build with agents. Codex accelerates real engineering work, from planning and building features to refactors, reviews, and releases—working seamlessly across your tools.
Inside OpenAI’s agentic software factory
A deepdive into how Codex has “taken over” OpenAI, how the frontier lab builds its agentic software factory, and the engineering challenges of one billion users. Details from inside OpenAI
Exclusive: Codex agents are inching into the mainstream
OpenAI's agentic coding and work platform is growing, according to a new report from the company.
Codex for every role, tool, and workflow
Discover new Codex plugins, sites, and annotations that help analysts, marketers, designers, investors, and other teams get more done with AI.
Coding Agents Are Easy, Actually - Kara's Nonsense
Software engineering is here to stay
Unrolling the Codex agent loop
A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and performance using the Responses API.
Codex harness · OpenClaw
Run OpenClaw embedded agent turns through the bundled Codex app-server harness
Agent Plugins
A portable package format for reusable components that extend AI agents.
Building an Advanced Agentic Harness | Data For Science
From a single pilot to an air campaign: planning, parallelism, memory, verification, and observability for production-shaped agents.
New tools for building agents
The Top 5 Agent-Engineered Open Source Projects
The five open source projects that best show what agent-engineered software can become.
The Agents Are Waking Up
The Intelligence Revolution that swept through the software industry this past winter is coming to knowledge-work next.
The Anatomy of an Agent Harness
Learn how agent harnesses transform AI models into autonomous work engines. Explore core components: filesystems, sandboxes, and memory.
Claude Code, Codex and Agentic Coding #8
When I started this series, everyone was going crazy for coding agents.
