Codex
Supercharge OpenAI's Codex agent with reusable skills, MCP servers, and integrations.
Model rankings:All rankings
Latest releases:All releases
- 0.143.0-alpha.9Pre-release
Release 0.143.0-alpha.9
- 0.143.0-alpha.7Pre-release
Release 0.143.0-alpha.7
- 0.143.0-alpha.6Pre-release
Release 0.143.0-alpha.6
- 0.143.0-alpha.5Pre-release
Release 0.143.0-alpha.5
- 0.143.0-alpha.4Pre-release
Release 0.143.0-alpha.4
Guides & setup:
Installation
Install, set up, and run the agent.
1 page
Guides
Tips, workflows, and how-tos.
1 page
Integrations
Connect your agent to the skills you already use.
Coming soon
Weighing your options? See what Codex costs to run and the best Codex alternatives.
Skills for Codex:All skills
find-skills
OfficialHelps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express in…
AI DevelopmentDeveloper Tools
frontend-design
OfficialCreate distinctive, production-grade frontend interfaces with high design quality.
Design
vercel-react-best-practices
OfficialReact and Next.js performance optimization guidelines from Vercel Engineering.
Developer Tools
microsoft-foundry
OfficialDeploy, evaluate, and manage Foundry agents end-to-end: Docker build, ACR push, hosted/prompt agent create, container start, batch eval, continuous eval, promp…
AI DevelopmentCloud Infrastructure
web-design-guidelines
OfficialReview UI code for Web Interface Guidelines compliance.
Design
azure-ai
OfficialUse for Azure AI: Search, Speech, OpenAI, Document Intelligence.
AI DevelopmentCloud Infrastructure
OpenRouter usage:
OpenRouter rank
#15Tokens per day
15.5B
See how Codex stacks up against every other agent on the agent leaderboard.
Codex routes most usage through OpenAI's own infrastructure, so OpenRouter sees only a slice of its real-world usage.
Details:
Website
openai.comSelf-hostable
NoLatest version
rust-v0.143.0-alpha.9Verified skills
100OpenRouter rank
#15