Docs

Onyx docs

Quick reference for install, interactive shell, resumable exec, and local MCP.

Install Shell Exec MCP

Overview

Onyx is a resilient remote shell, a resumable remote exec layer, and a local MCP backend for agents.

Install the local client, update it, and connect to a host.

Open install docs

Run interactive sessions with reconnect, tmux-backed state, and SSH fallback.

Open shell docs

Run commands remotely, detach, inspect logs, and kill jobs when needed.

Open exec docs

Expose remote execution locally to agent clients with a small stdio server.

Open MCP docs