Download

Get Jinion

The app for your Mac, or the CLI from npm. Same agent, same accounts.

Jinion for macOS
Open the disk image and drag Jinion into Applications.
Download the .dmg
Jinion CLI
Install it with npm, then run jinion in your project.
Terminal
$ npm i -g @jinion/cli
$ cd ~/code/my-project
$ jinion

What you need

Before you start

A plan and an invite
Claude Pro or Max, or ChatGPT for Codex. While Jinion is in beta, you also need an invite code.
Node.js 22 for the CLI
Node.js 22 or later, in any modern terminal on macOS or Linux.
A Mac with Apple silicon
Signed and notarized by Apple, and it keeps itself up to date.