Ranked stack board
CodexThe board builders scan before they commit to this stack.
OpenAI’s open-source coding agent
OpenAI Codex CLI is an open-source coding agent. Explore tools, extensions, and integrations built for the Codex ecosystem.
3 featured picks14 builds with real repo pull2 live lanes to scan
30Tracked Builds
119kRepo Stars
2Builder Lanes
Fastest Way Into Codex
1. Install
npm install -g @openai/codexRequires Node.js 22+. Works on macOS, Linux, and WSL.
2. Run
cd your-project && codexOpens an interactive session. Codex reads your codebase and suggests changes.
3. Configure
Set your OpenAI API key, choose a model, and configure sandboxing preferences in ~/.codex/config.yaml.
Where Codex is winning
The strongest lanes in this ecosystem, ranked by visible public proof.
Lead builds
65k ★Coding Agents
1 tracked builds
Codex board
(30)Filter the ranked board by type, timing, and proof signal.
AgentCoding Agents
OpenAI's AI coding agent for the terminal
Featured build65k repo stars387 builder votes
Rust, OpenAI API, Terminal UI
Featured buildAlready singled out as one of the stronger builds on the board.
CodexRust, OpenAI API, Terminal UI
Lightweight coding agent that runs in your terminal. Reads your codebase, suggests edits, runs commands, and iterates on code. Designed as OpenAI's answer to Claude Code.
Agent
Open Claude Is Open-source coding-agent CLI for OpenAI, Gemini, DeepSeek, Ollama, Codex, GitHub Models, and 200+ mode...
Featured build25k repo stars7497 builder votes
Featured buildAlready singled out as one of the stronger builds on the board.
Codex
Open Claude Is Open-source coding-agent CLI for OpenAI, Gemini, DeepSeek, Ollama, Codex, GitHub Models, and 200+ models via OpenAI-compatible APIs.. An open-source agent for the AI coding ecosystem.
SKILL
Skills Catalog for Codex
Featured build18k repo stars1782 builder votes
Featured buildAlready singled out as one of the stronger builds on the board.
CodexHours
Skills Catalog for Codex
App
An app to monitor the (Codex) situation
Stack favorite3.3k repo stars327 builder votes
Stack favoriteReal repo gravity. Builders already treat this as a serious reference point.
CodexMinutes
An app to monitor the (Codex) situation
SKILL
Codex Autoresearch Skill — A self-directed iterative system for Codex that continuously cycles through: modify, verif...
Stack favorite1.6k repo stars465 builder votes
Stack favoriteReal repo gravity. Builders already treat this as a serious reference point.
CodexMinutes
Codex Autoresearch Skill — A self-directed iterative system for Codex that continuously cycles through: modify, verify, retain or discard, and repeat indefinitely. Inspired by Karpathy’s autoresearch concept.. An open-source skill for the AI coding ecosystem.
MCP Server
Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.
Stack favorite1.5k repo stars112 builder votes
Go, Claude, LLM, Docker
Stack favoriteReal repo gravity. Builders already treat this as a serious reference point.
CodexMinutesGo, Claude, LLM, Docker
Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.. An open-source mcp server for the AI coding ecosystem.
SKILL
codex-skills
Builder signal902 repo stars271 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
codex-skills. An open-source skill for the AI coding ecosystem.
Agent
The open-source alternative to vibe-island, designed for heavy code agent users, supporting cc/codex/opencode, termin...
Builder signal818 repo stars82 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
The open-source alternative to vibe-island, designed for heavy code agent users, supporting cc/codex/opencode, terminal/ghostty/cmux/kaku/iterm. 开源的vibe-island替代品，为重度code agent用户设计，支持cc/codex/opencode, terminal/ghostty/cmux/kaku/iterm
Agent
Private Agent Fleet with Spec Coding. Each agent gets their own GPU-accelerated desktop. Run Claude, Codex, Gemini...
Builder signal766 repo stars77 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
Private Agent Fleet with Spec Coding. Each agent gets their own GPU-accelerated desktop. Run Claude, Codex, Gemini and open models on a full private AI Stack
from vibe coding to agentic engineering - practice makes codex perfect
Builder signal710 repo stars213 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
from vibe coding to agentic engineering - practice makes codex perfect. An open-source skill for the AI coding ecosystem.
SKILL
AI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-ag...
Builder signal553 repo stars166 builder votes
Go, Next.js, Claude, Docker
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstantGo, Next.js, Claude, Docker
AI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging. Manage Claude, Codex or any AI Agent from one dashboard. Move Agents between computers and locations. An open-source skill for the AI coding ecosystem.
MCP ServerCode & Search
A personal context store for AI agents and assistants—reuse your existing coding agent CLI (Codex/Claude/OpenCode) wi...
Builder signal414 repo stars40 builder votes
Go, Claude
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstantGo, Claude
A personal context store for AI agents and assistants—reuse your existing coding agent CLI (Codex/Claude/OpenCode) with built‑in Skills/tools and a desktop GUI to capture, search, and reuse project knowledge across agents and repos.. An open-source mcp server for the AI coding ecosystem.
App
Codex/ChatGPT account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints
Builder signal246 repo stars25 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
Codex/ChatGPT account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints
Plugin
A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable target and m...
Builder signal182 repo stars18 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable target and many possible changes to try: test runtime, build speed, bundle size, model loss, Lighthouse scores, memory use, query latency, or any other metric you can print from a script.
Tool
OpenAI Codex CLI multi-account OAuth manager with resilient routing, quota-aware rotation, and terminal-first diagnos...
Rising build94 repo stars9 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
OpenAI Codex CLI multi-account OAuth manager with resilient routing, quota-aware rotation, and terminal-first diagnostics.
SKILL
2-line install personal AI assistant. 5 engines (Claude, Codex, Gemini, OpenCode, Copilot), 108 skills, zero ban r...
Rising build82 repo stars8 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
2-line install personal AI assistant. 5 engines (Claude, Codex, Gemini, OpenCode, Copilot), 108 skills, zero ban risk.
Local-first Korean voice acting engine for Codex-assisted training, voice conversion, and audio review
Rising build55 repo stars6 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
Local-first Korean voice acting engine for Codex-assisted training, voice conversion, and audio review
Plugin
OpenCode plugin for using ChatGPT Plus/Pro in GPT-5 and Codex workflows with OAuth login, multi-account rotation, fai...
Rising build53 repo stars5 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
OpenCode plugin for using ChatGPT Plus/Pro in GPT-5 and Codex workflows with OAuth login, multi-account rotation, failover, and guided setup
Agent
Open-source AI agent that builds zero-human businesses, grows audiences, ships code, all autonomously.
Rising build46 repo stars5 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
Open-source AI agent that builds zero-human businesses, grows audiences, ships code, all autonomously.
Agent
Open-source AI agent that works out of the box on your desktop.
Rising build29 repo stars3 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
Open-source AI agent that works out of the box on your desktop.
SKILL
GitHub project lploc94/codex_skill
Rising build28 repo stars3 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
GitHub project lploc94/codex_skill
An end-to-end Infinite Jukebox replacement that analyzes audio, serves it via an API, and plays it with tunable, inte...
Early signal22 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
An end-to-end Infinite Jukebox replacement that analyzes audio, serves it via an API, and plays it with tunable, interactive visualizations via Web and offline PWA.
MCP Server
Open-source AI agent orchestration platform — self-hosted mission control for autonomous multi-agent systems. Visual...
Early signal21 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Open-source AI agent orchestration platform — self-hosted mission control for autonomous multi-agent systems. Visual DAG workflows, 450+ MCP tools, human-in-the-loop approvals. Works with Claude, GPT-4o, Gemini, Ollama, Codex.
Agent
Turn meetings, dictation, and audio files into local Markdown memory for Claude, Codex, and any agent.
Early signal19 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Turn meetings, dictation, and audio files into local Markdown memory for Claude, Codex, and any agent.
SKILL
Agent-first GPT Image 2 CLI and installable skill for OPENAI_API_KEY or Codex auth.json.
Early signal17 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Agent-first GPT Image 2 CLI and installable skill for OPENAI_API_KEY or Codex auth.json.
Control Codex from Telegram — project-aware sessions, runtime cards, approval flows, and one-line install. Self-hoste...
Early signal14 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Control Codex from Telegram — project-aware sessions, runtime cards, approval flows, and one-line install. Self-hosted on your VPS.
Tool
Ralph loop for codex — continuously reconciles codebase toward your instructed state
Early signal13 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Ralph loop for codex — continuously reconciles codebase toward your instructed state
SKILL
Skill management tool for AI agents - discover and install pre-built workflows from Anthropic, OpenAI, and community...
Early signal12 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Skill management tool for AI agents - discover and install pre-built workflows from Anthropic, OpenAI, and community sources
Agent
ODIN [for Codex CLI as a plugin] - Outline Driven development approach for agentic INtelligence
Early signal11 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
ODIN [for Codex CLI as a plugin] - Outline Driven development approach for agentic INtelligence
SKILL
skills.md for codex, code, gemini
Early signal11 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
skills.md for codex, code, gemini