awesome-codex-cli

Name: awesome-codex-cli
Author: milisp

Pending

A curated list of awesome resources, tools, and tutorials for OpenAI Codex CLI

100stars

75forks

Added 8/11/2026

Installation

# Add to your Claude Code skills
git clone https://github.com/milisp/awesome-codex-cli

Getting Started

Guides for using cli tools skills like awesome-codex-cli.

Getting Started with AI Skills
First-time install walkthrough for Claude Code, Codex CLI, and ChatGPT.
SkillsLLM Features Guide
Voting, bookmarks, comments, comparison pages, and security scanning explained.
What is an AI Skills Marketplace?
Definitions, how marketplaces work, and how to choose between them in 2026.

README.md

Frequently Asked Questions

What is awesome-codex-cli?

awesome-codex-cli is an open-source cli tools skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by milisp. A curated list of awesome resources, tools, and tutorials for OpenAI Codex CLI. It has 100 GitHub stars.

Is awesome-codex-cli safe to use?

awesome-codex-cli's catalog security scan is still queued. You can run an instant dependency and prompt-injection check now with the "Scan for vulnerabilities" button above.

How do I install awesome-codex-cli?

Clone the repository with "git clone https://github.com/milisp/awesome-codex-cli" and add it to your Claude Code skills directory (see the Installation section above).

Are there alternatives to awesome-codex-cli?

Yes. SkillsLLM lists many other CLI Tools skills you can browse and compare side by side. Open the CLI Tools category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh awesome-codex-cli against similar tools.

LLM Engineer for Beginners

Ship LLM features to production - prompts, RAG, structured outputs, evaluation

39 minBeginner

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Awesome Codex CLI 🚀

A curated list of agent skills, resources, tools, and tutorials for OpenAI Codex CLI — hand-picked and reviewed, not auto-collected.

What is OpenAI Codex CLI
🆕 Newly Added
Workflows & Knowledge Guides 🧠
Tools
- GUI & MCP
- MCP server
- setup tool
- Session manager
- Account switcher
- WebUI & App
- Development Tools
- Stat
- Editor
- Terminal
- System
Agent Skills
- General
Official Resources
- Documentation
- Blog Posts & Tutorials
Web Interface Extensions
- Official Web Interface
- IDE Integrations
Use Cases
- Development Tasks
- Specialized Tasks
Community
Growing thanks to you

What is OpenAI Codex CLI

OpenAI Codex CLI is a lightweight coding agent that runs in your terminal. Codexia is an agent workstation for Codex CLI and Claude Code.

🆕 Newly Added

Recently added, actively maintained entries live at the top of each section below.

Workflows & Knowledge Guides 🧠

A workflow is a tightly coupled set of Codex-native resources that facilitate specific projects

AGENTS.md Practical Guide (Korean) by soul-sol - Korean guide to Codex instruction discovery, nested overrides, repository boundaries, completion criteria, and ready-to-use single-service, monorepo, and library examples.
oh-my-codex - OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
Nika by Thibaut Melen - Codex plugin for Nika workflows: /nika:check, /nika:explain, /nika:new + authoring skill + read-only MCP oracle — audit .nika.yaml DAGs (schema, permits, honest cost floor) before a single token is spent.

Tools

GUI & MCP

codexia-zen - A minimalist design GUI for OpenAI Codex CLI.
MCP Linker - GUI for managing MCP configs for Codex CLI.
x-twitter-scraper - X/Twitter data extraction skill & MCP server for AI coding agents. 20 tools: followers, tweets, replies, mentions, lists, hashtags, spaces & more.
Codex Skins - One-click wallpaper/theme gallery for the OpenAI Codex desktop app. Reversible full-window CDP theme injection, macOS/Windows. Open-source engine (MIT).

MCP server

prompt-to-asset - MCP server that generates app icons, favicons, OG images, logos, and wordmarks by routing requests across 30+ image generation models. Zero API key needed on first run via free-tier providers.
ejentum-mcp
click-to-mcp - Auto-wrap any Python Click/Typer CLI as an MCP server. Zero-code transformation that introspects CLI commands and exposes them as MCP tools. Works with Codex CLI, Claude Code, and any MCP client. pip install click-to-mcp - Reasoning Harness MCP server. Library of 679 cognitive operations engineered in natural language across four harnesses (reasoning, code, anti-deception, memory). Each call retrieves a task-matched scaffold (failure pattern, procedure, suppression vectors, falsification test) the agent ingests before responding. Free tier 100 calls.
claude-codex-bridge - Bidirectional MCP bridge for Codex CLI and Claude Code collaboration, with persistent Claude sessions and shared collaboration files.
AccInt - Local-first MCP work memory for Codex CLI, Claude Code, OpenCode, and Cursor with scored retrieval, commitment tracking, and outcome-based credit across sessions.
Vestige - Local-first cognitive memory MCP server that gives Codex CLI persistent recall across sessions. SQLite storage, FSRS-6 retention with active forgetting so old context decays instead of piling up, prediction-error gating, and hybrid retrieval. Single Rust binary, npm install -g vestige-mcp-server.
GoodMemory - Local-first, auditable memory for Codex CLI and Claude Code. goodmemory setup installs scoped recall hooks and read-only MCP inspection; SQLite persistence is the default, while optional writeback stays reviewable and reversible.

setup tool

codex-1up - Equips your Codex CLI coding agent with powerful tools.
codex-universal - Base Docker image used in Codex environments.

Session manager

crystal - Run multiple Codex and Claude Code AI sessions in parallel Git worktrees. Test, compare approaches & manage AI-assisted development workflows in one desktop app.
Parallel Code - Desktop app for running Codex CLI, Claude Code, and Gemini CLI agents side by side in separate Git worktrees.
vibe-kanban - Kanban board to manage your AI coding agents.
ccmanager - Coding Agent Session Manager that supports Claude Code / Gemini CLI / Codex CLI / Cursor Agent / Copilot CLI.
codmate - A macOS SwiftUI app for managing CLI AI sessions.
agent-sessions - Local-first macOS app for browsing and full-text searching Codex session history alongside other local coding-agent transcripts; resume is available where the underlying CLI supports it.
cctop - Keyboard-first macOS menubar monitor for Codex CLI sessions. Shows which runs are working, waiting, or need approval, jumps back to the exact terminal pane, and also supports Codex Desktop, Claude Code, opencode, and pi.
codexsm - Codex session manager, cross-platform GUI. Rename, view, or delete session files, with one-click session resume.
agentbox - Run multiple Codex (and Claude Code / OpenCode) sessions in parallel, each in its own sandboxed box — local Docker or cloud VMs (Hetzner/Daytona/Vercel/E2B). Sub-1s checkpoint starts, per-box browser + VS Code, and a dashboard to switch between boxes.
Orca - Desktop IDE that runs Codex CLI and other agents (Claude Code, Cursor, Gemini) in parallel, each in its own Git worktree, with built-in terminal and diff review.

Account switcher

codex-account - Switch between multiple Codex accounts without signing out — never revokes tokens, keeps every account signed in, and syncs refreshed tokens back into saved profiles. Single-file bash script.

WebUI & App

happy - Mobile and Web client for Codex and Claude Code, with real-time voice and encryption.
CodexMonitor - An app to monitor the Codex situation.
CodexFlow - An enhanced GUI tool designed for Codex CLI, focused on improving conversation management and interaction.
Codex-webui - A minimal web UI to run Codex CLI locally with a UI, session resume, and persistent memory (unofficial).
AionUi - Free, local, open-source GUI app for Gemini CLI — Better Chat UI, File Management, AI image editing, multi-agent support, multi-LLMs.
Untether - Telegram bridge for Codex CLI (and 5 other agents). Send tasks by voice, stream progress, toggle approval policy (full auto/safe) via inline buttons.
IM.codes - The IM for agents: a mobile/web control layer for Codex CLI and other terminal-based coding agents, with terminal access, file browsing, Git views, localhost preview, notifications, and multi-agent workflows.
Onepilot - Native iOS SSH terminal for Codex CLI and Claude Code. Full PTY, GitHub integration, localhost forwarding, live file editing, and one-click AI agent deployment via OpenClaw. App Store.
Mobile SSH - Android & iOS SSH/SFTP terminal for running Codex and Claude Code on a remote server.