Open-source Codex runtime and ecosystem tools launched for agent delegation and customization

Multiple Codex ecosystem tools launched including oh-my-subagents, an open-source runtime for persistent parent-subagent delegation, and Codex Skin, a theming platform for customizing the Codex editor workspace, according to GitHub and Codex Skin documentation. Community discussion on Hacker News reflects uncertainty among developers on whether to adopt Codex or Claude for production coding work.