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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.
6 featured picks170 builds with real repo pull3 live lanes to scan
513Tracked Builds
560kRepo 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
119k ★Coding Agents
1 tracked builds
Codex board
(33)Filter the ranked board by type, timing, and proof signal.
33 signals found
Use ChatGPT Web (including Pro) as a native model in Codex — with context, tools, streaming and images, without using...
PluginCodex
Use ChatGPT (Codex), Claude, and Grok (X Premium) subscriptions as DeepSeek Harness LLM providers — OAuth login in th...
PluginCodex
Local long-term memory for Hermes, Codex, Claude Code, WorkBuddy and dsh agents: one SQLite store, source-backed reca...
PluginCodex
Use your ChatGPT Plus / Pro (Codex) subscription in DeepSeek Harness (DSH): GPT-6 & Codex models, images, web search...
PluginCodex
Use openai-codex models and image generation via ChatGPT OAuth for DeepSeek Harness.
PluginCodex
A Codex plugin for a better mobile development experience for android and iOS
PluginCodex
Codex plugin: choose which past images go to the model with your next message. Unchecked images become placeholders,...
PluginCodex
A local retry shim that stops Codex's "Selected model is at capacity" error from interrupting your work.
PluginCodex
Let ChatGPT use Codex's local toolbox, then call Codex only when needed.
PluginCodex
Automatically resume the exact same conversation in the Codex desktop app on Windows after usage-limit resets, rate l...
PluginCodex
A task board and Agent system inside Codex Desktop. Local-first, open source, macOS and Windows.
PluginCodex
Say goodbye to copy-pasting and Token quota anxiety. Let ChatGPT on the web connect directly to your local project, r...
PluginCodex
An installable Hermes Agent plugin pack for AI power users: unified provider quotas, stalled-tool control, reasoning...
PluginCodex
Your LaTeX workspace in the ChatGPT app sidebar, powered by Codex. Open a paper, add annotations, and review changes—...
PluginCodex
OpenAI Codex Desktop in-app usage monitor for Windows — tracks subscription quota/reset time, token usage, API accoun...
PluginCodex
The ultimate 2-way bridge between OpenAI Codex and DSH: bidirectional chat sync, live Skills mount & auto MCP mirroring.
PluginCodex
Use OpenAI Codex models in GitHub Copilot Chat with ChatGPT OAuth
PluginCodex
Daemonlet for Codex — a desktop character companion with optional character-creation skills.
PluginCodex
One brain, many arms — spawn multiple specialized Codex agents as MCP servers
PluginCodex
Local-first, branch-aware long-term memory for Codex, backed by Obsidian.
PluginCodex
Unofficial Codex plugin for AI 3D creation with your Tripo Studio account. Generate, texture, rig, animate and export...
PluginCodex
21st.dev Codex plugin (self-hosted marketplace): bundles the 21st-cli skill + the remote 21st MCP server.
PluginCodex