Honeyindex / AI Agents / OpenAI Codex CLI O OpenAI Codex CLI OpenAI's terminal coding agent OpenAI Visit website → Suggest edit Codex CLI is OpenAI’s terminal coding agent powered by GPT-5. Runs on your machine, supports VS Code/Cursor/Windsurf integration. Share Twitter LinkedIn Reddit HN Copy link Related AI Agents D Devin The autonomous AI engineer with its own VM W Windsurf AI-native IDE with agentic Cascade C Cline Open-source VS Code coding agent