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.
4 featured picks51 builds with real repo pull3 live lanes to scan
193Tracked Builds
390kRepo Stars
3Builder 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
(27)Filter the ranked board by type, timing, and proof signal.
27 signals found
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.
AgentAgent Frameworks
The best agent harness.
Stack favorite8.0k repo stars796 builder votes
Go, TypeScript, Claude
Stack favoriteReal repo gravity. Builders already treat this as a serious reference point.
CodexGo, TypeScript, Claude
The best agent harness.
Agent
The open-source alternative to vibe-island, designed for heavy code agent users, supporting cc/codex/opencode, termin...
Stack favorite1.4k repo stars278 builder votes
Stack favoriteReal repo gravity. Builders already treat this as a serious reference point.
Codex
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. An open-source agent for the AI coding ecosystem.
Agent
AI personal operations platform for supervised, evidence-backed automation.
Builder signal919 repo stars92 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
AI personal operations platform for supervised, evidence-backed automation.
Agent
Private Agent Fleet with Spec Coding. Each agent gets their own GPU-accelerated desktop. Run Claude, Codex, Gemini...
Builder signal780 repo stars78 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
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
Agent
The open source Unity Dev Agent
Builder signal484 repo stars48 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
The open source Unity Dev Agent
Agent
A free, safe and open agent for everything. Alternative to Claude Cowork & Codex. Open Bridge, the AI bridge between...
Builder signal397 repo stars40 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
A free, safe and open agent for everything. Alternative to Claude Cowork & Codex. Open Bridge, the AI bridge between your intention and get the job done.
Agent
A Desktop Application for Managing Multiple OpenAI Codex CLI Accounts
Builder signal389 repo stars39 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
A Desktop Application for Managing Multiple OpenAI Codex CLI Accounts
Agent
Named Tmux Manager: spawn, tile, and coordinate multiple AI coding agents (Claude, Codex, Gemini) across tmux panes w...
Builder signal318 repo stars32 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
Named Tmux Manager: spawn, tile, and coordinate multiple AI coding agents (Claude, Codex, Gemini) across tmux panes with a TUI command palette
Agent
Put the world's smartest AI agents & plugins in your pocket
Builder signal274 repo stars27 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
Put the world's smartest AI agents & plugins in your pocket
Agent
See at a glance which tmux sessions have Claude/Codex working vs idle
Builder signal176 repo stars18 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
Codex
See at a glance which tmux sessions have Claude/Codex working vs idle
Agent
Open-source autonomous AI agent with a self-model that actually changes as it runs - ego, affect, and identity ground...
Rising build85 repo stars9 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
Open-source autonomous AI agent with a self-model that actually changes as it runs - ego, affect, and identity grounded in real psychology (Higgins, PAD/OCC). Ships code, runs a team, makes money. Local-first, self-custody.
Agent
GitHub project Hyperion-GPU/ProofFlow-v0.1
Rising build80 repo stars8 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
GitHub project Hyperion-GPU/ProofFlow-v0.1
Agent
做证据可信、过程可追、自主优化的长程自动化 AI 科研工具。
Rising build73 repo stars7 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
做证据可信、过程可追、自主优化的长程自动化 AI 科研工具。
Agent
PawWork — free, open-source desktop AI agent for macOS and Windows. Alternative to Codex App and Claude Cowork. BYOK...
Rising build49 repo stars5 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
PawWork — free, open-source desktop AI agent for macOS and Windows. Alternative to Codex App and Claude Cowork. BYOK with 75+ providers, ChatGPT OAuth, local models, Office files. No terminal needed.
Agent
An image-first canvas for your local Codex agent.
Rising build30 repo stars3 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
An image-first canvas for your local Codex agent.
Agent
Local-first, private AI agent workspace for Codex and Claude. Own your context and run agents on your Mac.
Rising build28 repo stars3 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
Codex
Local-first, private AI agent workspace for Codex and Claude. Own your context and run agents on your Mac.
Agent
Turn meetings, dictation, and audio files into local Markdown memory for Claude, Codex, and any agent.
Early signal23 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Turn meetings, dictation, and audio files into local Markdown memory for Claude, Codex, and any agent.
Agent
Run many Codex & Claude agents in parallel without them overwriting each other. Isolated worktrees, file locks, PR-on...
Early signal22 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Run many Codex & Claude agents in parallel without them overwriting each other. Isolated worktrees, file locks, PR-only merges. Auto-wires Oh My Codex, Oh My Claude, OpenSpec, and Caveman in every worktree.
Agent
Ripple is a Codex-powered agent workspace for sessions, files, connectors, automations, and multi-platform clients.
Early signal21 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Ripple is a Codex-powered agent workspace for sessions, files, connectors, automations, and multi-platform clients.
Agent
Run many Codex & Claude agents in parallel without them overwriting each other. Isolated worktrees, file locks, PR-on...
Early signal21 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Run many Codex & Claude agents in parallel without them overwriting each other. Isolated worktrees, file locks, PR-only merges. Auto-wires Oh My Codex, Oh My Claude, OpenSpec, and Caveman in every worktree.
A visual, editable context layer for Codex. AI edit AI's context with surgical precision, giving you more control and...
Early signal21 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
A visual, editable context layer for Codex. AI edit AI's context with surgical precision, giving you more control and freedom over what Codex sees.
Agent
Desktop coding agent driven from Telegram, Discord, Slack, Mattermost, Feishu / Lark, or LINE. Codex-compatible — run...
Early signal16 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Desktop coding agent driven from Telegram, Discord, Slack, Mattermost, Feishu / Lark, or LINE. Codex-compatible — runs on your laptop, lives in your phone.
Agent
Open-source platform for reproducible AI/ML workflows, from local experimentation to distributed workers and long-liv...
Early signal15 repo stars2 builder votes
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Open-source platform for reproducible AI/ML workflows, from local experimentation to distributed workers and long-lived services.
Agent
Runtime-first agent harness for official coding CLIs, chat transports, background tasks, and controlled write-back.
Early signal14 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
Runtime-first agent harness for official coding CLIs, chat transports, background tasks, and controlled write-back.
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.
Codex
Control Codex from Telegram — project-aware sessions, runtime cards, approval flows, and one-line install. Self-hosted on your VPS.
Agent
A cloud of orchestrated, vision-enabled AI agents - autonomously browsing the web like a human would
Early signal13 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
Codex
A cloud of orchestrated, vision-enabled AI agents - autonomously browsing the web like a human would