Guide

Make the next reply yours.

x-Reply-Helper is in beta. These steps describe local installation and use; there is no Chrome Web Store listing yet.

Run npm run build:dev in the extension repository. In Chrome Extensions, enable Developer mode and load dist/development.

Add your Voice Profile, interests, and writing samples. AI is provided through your connected account.

Open a reply on X, choose a suggestion, edit it, then press Send yourself when ready.

Public access becomes available after the website and cloud service launch. The full flow can be exercised in local development.