miuuyy/codex-chatgpt-web

Use ChatGPT Web (including Pro) as a native model in Codex — with context, tools, streaming and images, without using Codex quota.

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    macOS Intel · All releases English · 简体中文 · 日本語 · 한국어 Get started · What’s new · Architecture · Troubleshooting Use the ChatGPT Web models available on your account, including Pro, from Codex’s native model picker—with ChatGPT Web’s separate usage limits, without spending your Work or Codex quota. Keep the same interface, tasks, images, and streaming. Full harness mode connects ChatGPT to the current task’s files, terminal, tools, and approvals through MCP. Conversations stay tied to your Codex task, so you can keep working as the context grows. Available models: Free/Go → Luna / Think. Accounts with reasoning controls → Instant–High, plus Extra High and Pro when available. The launcher detects what your account can use. The app includes its browser and runtime. No separate Chrome, Node, or Bun installation is needed. Terminal install, updates & repair Quit the launcher before updating. These installers select the platform…

miuuyy/codex-chatgpt-web on GitHub A short preview, not the full document.

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  1. Get started
  2. Full harness
  3. Star History

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What this repository does

Use ChatGPT Web (including Pro) as a native model in Codex — with context, tools, streaming and images, without using Codex quota.

Repository facts

Owner
miuuyy
Primary language
TypeScript
Stars
12,329
Forks
978
Open issues + pull requests
20
License
MIT
Archived
No
Default branch
main
Created
2026-07-26T13:04:44.000Z
Last push
2026-09-28T05:20:16.000Z

Topics and intended use

Owner-supplied topics: chatgpt, chatgpt-pro, codex, free-ai, mcp, openai, playwright, quickstart, responses-api, typescript

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