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awesome-codex-cli

A curated list of awesome resources, tools, and tutorials for OpenAI Codex CLI
https://github.com/milisp/awesome-codex-cli

Last synced: 6 days ago
JSON representation

  • Agent Skills

    • General

      • Codex Skills - Skills Catalog for Codex
      • Codex Skills - Codex Skills by Dimillian
      • AgentSys - Workflow automation system for Claude with a group of useful plugins, agents, and skills. Automates task-to-production workflows, PR management, code cleanup, performance investigation, drift detection, and multi-agent code review. Includes [agnix](https://github.com/avifenesh/agnix) for linting agent configurations. Built on thousands of lines of code with thousands of tests. Uses deterministic detection (regex, AST) with LLM judgment for efficiency. Used on many production systems.
      • cc-devops-skills - ozer](https://github.com/akin-ozer) - A practical agent skill pack for DevOps work in Claude Code and Codex.
      • Claude Codex Settings - A well-organized, well-written set of plugins covering core developer activities, such as working with common cloud platforms like GitHub, Azure, MongoDB, and popular services such as Tavily, Playwright, and more. Clear, not overly-opinionated, and compatible with a few other providers.
      • Scientific Agent Skills - Dense](https://github.com/K-Dense-AI/) - "A set of ready-to-use Agent Skills for research, science, engineering, analysis, finance and writing." That's their description - modest, simple. That's how you can tell this is really one of the best skills repos on GitHub. If you've ever thought about getting a PhD... just read all of these documents instead. Also I think it IS an AI agent or something? Awesome.
      • Codex Skill - Enables users to prompt codex from claude code. Unlike the raw codex mcp server, this skill infers parameters such as model, reasoning effort, sandboxing from your prompt or asks you to specify them. It also simplifies continuing prior codex sessions so that codex can continue with the prior context.
      • Compound Engineering Plugin - A very pragmatic set of well-designed agents, skills, and commands, built around a discipline of turning past mistakes and errors into lessons and opportunities for future growth and improvement. Good documentation.
      • Context Engineering Kit - Hand-crafted collection of advanced context engineering techniques and patterns with minimal token footprint focused on improving agent result quality.
      • read-only-postgres - Read-only PostgreSQL query skill for Claude Code. Executes SELECT/SHOW/EXPLAIN/WITH queries across configured databases with strict validation, timeouts, and row limits. Supports multiple connections with descriptions for database selection.
      • Superpowers - A strong bundle of core competencies for software engineering, with good coverage of a large portion of the SDLC - from planning, reviewing, testing, debugging... Well written, well organized, and adaptable. The author refers to them as "superpowers", but many of them are just consolidating engineering best practices - which sometimes does feel like a superpower when working with Claude Code.
      • Trail of Bits Security Skills - A very professional collection of over a dozen security-focused skills for code auditing and vulnerability detection. Includes skills for static analysis with CodeQL and Semgrep, variant analysis across codebases, fix verification, and differential code review.
      • TÂCHES Claude Code Resources - A well-balanced, "down-to-Earth" set of sub agents, skills, and commands, that are well-organized, easy to read, and a healthy focus on "meta"-skills/agents, like "skill-auditor", hook creation, etc. - the kind of things you can adapt to your workflow, and not the other way around.
      • Web Assets Generator Skill - Easily generate web assets from Claude Code including favicons, app icons (PWA), and social media meta images (Open Graph) for Facebook, Twitter, WhatsApp, and LinkedIn. Handles image resizing, text-to-image generation, emojis, and provides proper HTML meta tags.

  • Agents.md

    • Agents.md - A simple, open format for guiding coding agents, used by over 20k open-source projects.
    • Kevin Kern

  • Community

  • Growing thanks to you

  • GUI & Web Interface Extensions

  • Official Resources

  • Tools

    • Development Tools

      • humanlayer - The best way to get AI coding agents to solve hard problems in complex codebases.
      • Claudable - Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code, Codex, Gemini CLI, Qwen Code, and Cursor Agent, to build and deploy products effortlessly.
      • claude-squad - Manage multiple AI terminal agents like Claude Code, Aider, Codex, OpenCode, and Amp.
      • async-code - Use Claude Code / CodeX CLI to perform multiple tasks in parallel with a Codex-style UI. Your personal codex/cursor-background agent.
      • cc-switch - 一个用于管理和切换 Claude Code 和 Codex 不同供应商配置的桌面应用
      • ruler - Ruler — apply the same rules to all coding agents
      • cc-sdd - Spec-driven development (SDD) for your team's workflow. High quality commands that enforce structured requirements→design→tasks workflow and steering, transforming how you build with AI. Support Claude Code, Codex, Cursor, Github Copilot, Gemini CLI and Qwen Code.
      • vibekit - Run Claude Code, Gemini, Codex — or any coding agent — in a clean, isolated sandbox with sensitive data redaction and observability baked in.
      • dotai - Context Manager for Claude Code Plugins + Codex + Cursor.
      • zcf - Zero-config, one-click setup for Claude Code & Codex with bilingual support, intelligent agent system and personalized AI assistant
      • just-every/code - fork of openai/codex focused on real developer ergonomics: Browser integration, multi-agents, theming, and reasoning control — all while staying compatible with upstream.
      • vsync - Sync Skills, MCP servers, Agents & Commands across Claude Code, Cursor, OpenCode, and Codex with automatic format conversion (JSON ↔ TOML ↔ JSONC).
      • agnix - Linter for AI agent configurations. Validates AGENTS.md, .codex/config.toml, skills, hooks, and MCP configs with 156 rules, auto-fix, and editor integration.
      • caliber - CLI that fingerprints your codebase and generates AI agent configs (CLAUDE.md, .cursor/rules/, AGENTS.md, skills, MCPs) for Claude Code, Cursor, and Codex. Scores your setup 0–100.
      • bernstein - Parallel multi-agent orchestrator — spawns Codex CLI, Claude Code, and Gemini CLI simultaneously on isolated git worktrees, verifies with tests, auto-commits working code. Zero LLM tokens on coordination.
      • brooks-lint - AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality).
      • ru-text - Russian text quality — ~1,040 rules for typography, info-style, editorial, UX writing, business correspondence.
      • TokRepo - Canonical GitHub landing page for the TokRepo open registry, with links to a Codex-compatible skill repo, MCP server, and installable AI assets such as prompts, workflows, and MCP configs.
      • 10000 Mentors Research Workflow - Codex-native autonomous research loop with source-gated mentor critique, submission-advisor reflection, bounded execution, and GitHub delivery.
      • EchoCoding - Audio layer for Codex CLI with hook-triggered SFX, ambient soundscape, and optional cloud TTS/ASR voice interaction.
      • unslop - CLI and MCP server that removes AI writing patterns from agent-generated text. Works with Codex, Claude Code, Gemini CLI, and Cursor. Five intensity levels and lint-only audit mode.
      • SwarmVault - Local-first RAG knowledge base compiler. Turns raw docs, research, and code into a persistent markdown wiki, knowledge graph, and hybrid SQLite FTS + embeddings search. Ships a bundled skill and MCP server; works with Codex CLI, Claude Code, and OpenCode.
      • Agent FM - Local macOS app for listening to Claude Code and Codex agents, with Global Mix, blocker alerts, and BYOK narration.
      • Bring Your AI - Local-first Claude Code to Codex migration tool that keeps harness files local, maps AGENTS.md / CLAUDE.md guidance, MCP config, and skills, and records non-equivalent hooks as validation notes.
      • SwarmClaw - Self-hosted multi-agent runtime that delegates to Codex CLI alongside Claude Code, Gemini CLI, OpenCode, Copilot CLI, Cursor Agent, Goose, Qwen Code, and Droid. Org chart view, schedules, runtime skills, persistent memory, and reviewed conversation-to-skill learning. MCP-native (server and client). Electron desktop app, CLI, and Docker.

    • GUI & MCP

      • MCP Linker - GUI for managing MCP configs for Codex CLI
      • codexia-zen - a minimalist design GUI for OpenAI 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.
      • 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.

    • MCP server

      • ejentum-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.

    • 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.
      • 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
      • agent-sessions - Session browser + usage tracker for Codex CLI and Claude Code. Search ALL past sessions, filter by folder·repo, resume instantly
      • codexsm - Codex session manager, Cross platform GUI. rename, view, delete session file. one click resume session
      • codmate - a macOS SwiftUI app for managing CLI AI sessions
      • Parallel Code - Desktop app for running Codex CLI, Claude Code, and Gemini CLI agents side by side in separate git worktrees.

    • setup tool

      • codex-1up - equips your Codex CLI coding agent with powerful tools.
      • codex-universal - Base docker image used in Codex environments

    • Stat

      • zed - Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
      • ghostty - 👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.
      • Tmux - tmux source code
      • omarchy - Opinionated Arch/Hyprland Setup
      • ccusage - A CLI tool for analyzing Claude Code/Codex CLI usage from local JSONL files.
      • WhereMyTokens - Windows tray app for monitoring Claude Code and Codex token usage, costs, sessions, and rate limits from local JSONL logs.
      • CodexBar - Show usage stats for OpenAI Codex and Claude Code, without having to login.
      • agenttrace - Local TUI for inspecting AI coding-agent session logs, usage, cost, latency, tool failures, diffs, and CI gates.

    • WebUI & App

      • happy - Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured
      • CodexFlow - CodexFlow is an enhanced GUI tool designed for Codex CLI, focused on improving conversation management and interaction.
      • Codex-webui - A minimal webui to run Codex-CLI locally with a UI, session resume and persistent memory (Un-official)
      • 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](https://apps.apple.com/app/onepilot-ai-terminal/id6743826919).
      • CodexMonitor - An app to monitor the (Codex) situation
      • ToutKit - Desktop notebook with a built-in terminal that runs Codex CLI alongside Claude Code and Gemini; an in-app webview renders whatever the agent writes inline, and each note is a self-contained folder with its own SQLite, files, and scripts. Local-first, Electron, AGPL-3.0.

  • What is OpenAI Codex CLI?

  • Workflows & Knowledge Guides 🧠

    • General

      • oh-my-codex - OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
Programming Languages
TypeScript 18 Python 8 Rust 5 Shell 4 JavaScript 2 Go 2 HCL 1 Swift 1 Dockerfile 1 Zig 1
Categories
Tools 56 Agent Skills 14 Official Resources 7 Community 7 What is OpenAI Codex CLI? 3 GUI & Web Interface Extensions 3 Related Projects 3 Agents.md 2 Workflows & Knowledge Guides 🧠 1 Growing thanks to you 1 License 1
Sub Categories
Development Tools 25 General 15 WebUI & App 9 Community Projects 9 Stat 8 Session manager 7 GUI & MCP 4 Blog Posts & Tutorials 4 Documentation 3 Discussions 2 IDE Integrations 2 setup tool 2 Official Web Interface 1 Learning Resources 1 MCP server 1
Keywords
claude-code 22 codex 15 claude 10 ai 10 ai-agents 9 codex-cli 7 mcp 7 cursor 7 developer-tools 6 vibe-coding 6 llm 6 mcp-server 6 openai 5 openclaw 5 opencode 5 gemini-cli 5 cli 5 agents 4 typescript 4 autonomous-agents 3 gemini 3 dxt 3 awesome 3 anthropic 3 self-hosted 3 multi-agent-systems 2 model-context-protocol 2 agent 2 multi-agent 2 agentic-workflow 2 awesome-list 2 claude-desktop 2 chatgpt 2 open-source 2 windsurf 2 github-copilot 2 mcp-tools 2 mcp-servers 2 gpt-oss 2 agentic-ai 2 macos 2 aider 2 automation 2 ai-tools 2 amp 2 task-manager 2 ai-coding 2 ollama 2 vscode-extension 1 kiro 1