Desktop AI that can actually act on your computer.

CommandNest is an open-source AI assistant for macOS, Windows, and Linux. Open it with a global shortcut, stream answers through OpenRouter, and use local agent tools for files, folders, shell commands, and app actions.

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macOSNative Swift menu bar app

WindowsElectron tray app

LinuxElectron tray app

Organize my Downloads folder and summarize what changed.

Thinking panel collapsed

I moved loose downloads into Documents, Images, Archives, and Software folders, skipped incomplete downloads, and saved an undo manifest.

Searchable model picker

Streaming OpenRouter responses

Copy and clear controls

Confirmation prompts

Install

curl -fsSL https://raw.githubusercontent.com/vininhosts/CommandNest/main/Scripts/install-macos.sh | bash

curl -fsSL https://raw.githubusercontent.com/vininhosts/CommandNest/main/Scripts/install-linux.sh | bash

irm https://raw.githubusercontent.com/vininhosts/CommandNest/main/Scripts/install-windows.ps1 | iex

Why people try it

Global shortcut

Open the assistant instantly from anywhere with Option+Space on macOS or Alt+Space on Windows and Linux.

Bring your OpenRouter key

Use OpenRouter streaming chat completions, the free router default, and a searchable model list.

Local agent tools

Let the assistant read, create, organize, copy, move, trash, open, and run shell commands with confirmation prompts.