duet-agent
An agent harness for long-running jobs that can link your ChatGPT plan, so covered models run on the plan instead of metered credits.

About duet-agent
duet-agent is a harness for jobs that outlive the chat, such as prospecting a contact, sending a first email, waiting days for a reply and booking a meeting. A session can pause for minutes or months and resume in a fresh sandbox without losing the thread, with native memory and long-running tasks. A Duet login unlocks frontier language, image and video models on Duet credits; duet connect chatgpt links your ChatGPT plan by device code, and any model the plan covers then runs on it at no metered cost, falling back to Duet's gateways when the plan is used up.
Can you use your ChatGPT plan in duet-agent?
Yes. Your ChatGPT plan, linked by duet connect chatgpt; covered models run at no metered cost, and Duet's gateways take over when the plan is exhausted. duet-agent's own page says: "duet connect chatgpt (or copilot) links a ChatGPT or GitHub Copilot plan by OAuth device code."
How to connect your plan
ChatGPT Plus or Pro
- Run duet connect chatgpt and approve the device code with your ChatGPT account.


