Works with your ChatGPT plan
Agents
Ethos
A multi-surface agent runtime built around switchable personalities.
Ethos is a TypeScript agent runtime with personalities, tools, memory, teams, skills, and interfaces across CLI, web, desktop, VS Code, and messaging.
ChatGPT plansPlus, Pro
Available onDesktop, Web, Terminal, IDE, Mobile
Best forAgents
If you reach your limitThe app pauses until your ChatGPT allowance resets
What you can do
Coding work handed off to Codex uses the ChatGPT subscription quota and streams its result back into Ethos.
Good to know
If Codex cannot run because its plan allowance is exhausted, the delegated task cannot continue on that route.
- ChatGPT limits
- The Ethos personality that decides to delegate still uses its own configured provider. Only the delegated Codex turn is subscription-backed.
- Possible extra cost
- Ethos's main provider and any alternative delegation path have separate billing.
How to get started
- 01
Install and authenticate the official Codex CLI with ChatGPT.
- 02
Enable the coding-agent skill for an Ethos personality.
- 03
Ask that personality to delegate a coding task to Codex.
The app itself may have a separate price. ChatGPT plan limits and availability can change.