CLI

The same engine, in your terminal.

synoec is a terminal client of the shared engine. Plain synoec opens an interactive session in the current folder; synoec -p runs one request headlessly. Configuration, history and permissions are shared with the desktop app.

Limits

macOS on Apple Silicon is the main tested target. The Windows build ships inside the Windows desktop installer and has run on one Windows 11 machine; a standalone clean-machine CLI journey is still open (see Windows).
A draft saved with desktop attachments or context cannot be sent from the CLI; send it in the desktop app or /draft clear it.

Getting started · Operations · Providers and models · Usage and pricing · CLI development

Decisions behind this page: 0129, 0132, 0214, 0225 — see the decisions index.