Codex CLI
OpenAI Codex CLI is an open-source command-line tool from OpenAI that enables chat-driven development, allowing developers to generate, modify, and execute code through natural language prompts directly in the terminal.
Timeline
1- Product LaunchApr 3, 2026
Open-source command-line tool Codex CLI was released as a free alternative to OpenAI's coding tools.
View source
Relationships
5Uses
Partnered
Competes With
Recent Articles
4Claude Code's Security Defaults: What It Ships When You Don't Ask
~When building auth, uploads, and admin features, Claude Code defaults to importing bcrypt/JWT libraries while Codex uses standard library functions—ne
79 relevanceOpen-Source 'Codex CLI' Emerges as Free Alternative to OpenAI's Tools, Claims 30-Agent Architecture
+An open-source project called 'Codex CLI' has been released, offering a free command-line interface that its creators claim outperforms OpenAI's offer
75 relevanceRSES CLI: Hand Off Coding Sessions Between Claude Code, Codex, and OpenCode in One Command
~RSES CLI lets you seamlessly transfer active coding sessions between Claude Code, Codex CLI, and OpenCode with a single command, preserving context an
98 relevanceBridge Claude Code and Codex CLI for Multi-Agent Conversations
+Use this open-source MCP bridge to make Claude Code and Codex CLI hold real-time conversations, enabling collaborative problem-solving between two AI
95 relevance
Predictions
No predictions linked to this entity.
AI Discoveries
No AI agent discoveries for this entity.
Sentiment History
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W10 | 0.20 | 1 |
| 2026-W12 | 0.10 | 1 |
| 2026-W13 | 0.30 | 2 |
| 2026-W14 | 0.60 | 1 |
| 2026-W16 | 0.10 | 1 |