Codex CLI
OpenAI's terminal-based coding agent — natural language to code
About Codex CLI
OpenAI's open-source coding agent that runs in your terminal. Codex CLI takes natural language instructions and translates them into shell commands, code edits, and multi-step development workflows with sandboxed execution.
Does ChatGPT recommend your AI tool?
If you're building in Coding & Development, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.
Key Features
Tags
Is Codex CLI your tool?
This is the page buyers and AI assistants read when they look up Codex CLI. Claim your listing for $19 one-time — no subscription, nothing to cancel — and take a capped slot in your category: each one sells a fixed number, and yours ranks above every free tool in it, with a Featured badge. Prefer it ongoing? Monthly is one click away on the next page.
Complete Your Development Stack
Other development tools in our catalog:
1Password
Try FreeSecrets and credential manager
Keep API keys and .env secrets out of your repo
Gamma
Try FreeAI presentation builder
Turn ideas into polished decks instantly
Consensus
Try FreeAI search across 200M research papers
Source real evidence behind your analysis
💰 Affiliate disclosure: We may earn a commission if you sign up through these links at no extra cost to you.
Stay updated on Coding & Development tools — join our weekly newsletter
One concise email with fresh launches, trending picks, and featured standouts.
Alternatives to Codex CLI
View all Codex CLI alternatives →More Coding & Development tools
OpenAI Tools Hub LLM Cost Calculator
Prices one LLM workload across OpenAI, Anthropic and Gemini with caching applied.
OpenAI-compatible AI gateway with routing and failover
OpenAI-compatible AI gateway with routing and failover — description pending review.
VibeFuse
Free Windows app that runs Claude Code, Codex, Gemini, Cursor and Qwen as live widgets on one canvas, with a marketplace
Codex
OpenAI's autonomous cloud-based coding agent
CodexBar
Free macOS menu bar app tracking usage limits, credits, spend, and resets across 63 AI coding providers
CodexTheme Tools
Browser-local Codex Desktop theme builder.
Agent connectivity: not yet verified