OpenAI Codex
Verdict: OpenAI's coding agent: runs tasks in the cloud, CLI or IDE and opens PRs.
Use this if you're on ChatGPT and want an agent to take whole coding tasks.
Live X Buzz Score
X 45/100 Steady updated 15 Oct, 15:13 HKT
Daily X posts, last 7 days (oldest → today): 596 · 586 · 451 · 425 · 661 · 602 · 501. Score parts: volume 35.8/50, spike 0/25, engagement 9.6/25. Method
Why it's buzzing
@KirkDBorne · 2026-10-11Agentic Coding with OpenAI Codex CLI — Build intelligent agent workflows using Agentic Engineering, MCP, hooks, and delivery automation: https://t.co/SlVj3MlYPF via @PacktPublishing @PacktDataML 𝙏𝙖𝙗𝙡𝙚 𝙤𝙛 𝘾𝙤𝙣�
♥ 18 · ⟲ 3 · 💬 3 · 👁 2,748@keitaro_aigc · 2026-10-13Codex CLIを閉じたあとも、裏で何かが動き続けているかもしれません。利用者の報告が話題になっています。 openai/codexのGitHubに9月25日に立てられた要望（Issue）が、10月12日にHacker Newsで話題になりました。利用者の報告で、OpenAIの公式な説明ではありません。 報告されていること。
♥ 9 · ⟲ 0 · 💬 1 · 👁 1,248@KirkDBorne · 2026-10-14Agentic Coding with OpenAI Codex CLI — Build intelligent agent workflows using Agentic Engineering, MCP, hooks, and delivery automation: https://t.co/SlVj3MlYPF via @PacktPublishing @PacktDataML 𝙏𝙖𝙗𝙡𝙚 𝙤𝙛 𝘾𝙤𝙣�
♥ 4 · ⟲ 1 · 💬 1 · 👁 1,574Alternatives
- Claude Code: Terminal-based coding agent that edits and runs your repo.
- Cursor: AI-first code editor (VS Code fork) with strong agent and tab completion.
- OpenCode 2.0: Open-source, model-agnostic terminal coding agent with a native TUI and multi-session support.
Discussion
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