Curating the chaos around OpenAI’s terminal coding agent

What it does

This is an awesome-list that catalogs resources for OpenAI Codex CLI, the open-source terminal coding agent. It rounds up over 280 entries across categories like subagents, skills, plugins, MCP servers, IDE integrations, and sandboxing tools. Each entry includes a short, opinionated description so you can tell what is worth investigating without clicking through every repository.

The interesting bit

The list treats ecosystem fragmentation as the main problem: instead of hunting across GitHub for subagents, hooks, or AGENTS.md templates, you get a single directory with a comparison table for rival tools like Claude Code and Gemini CLI. It also highlights cross-agent resources for teams running multiple terminal AIs side-by-side.

Key highlights

• 280+ resources organized by feature category, from official docs to community plugins
• Dedicated sections for multi-agent orchestration, AGENTS.md templates, and CI/CD automation
• Opinionated blurbs that attempt to separate signal from noise
• Includes comparisons with Claude Code and Gemini CLI
• CC0 license, so reuse is frictionless

Verdict

Worth bookmarking if you are actively using Codex CLI and tired of discovering tools via Twitter threads. If you do not use terminal-based coding agents, this is just a very long list of software you do not need.