Hermes Agent has lived in the terminal for most of its life. Now Hermes Desktop is out in public preview, giving the open-source agent a proper native window on macOS, Windows, and Linux. It ships bundled with Hermes Agent v0.15.2 and is released under the MIT license across macOS 12+, Windows 10/11, and Linux.

The release was teased at NVIDIA's GTC Taipei keynote, where Jensen Huang demoed Hermes alongside NVIDIA's own agent stack. Build-a-Claw signals how rapidly the developer community and ecosystem are scaling agents. Starting with OpenClaw and Hermes Agent, attendees configured their claw's persona, added agent skills and set its schedule. The Desktop launch turns that demo into something anyone can install.

Same agent, new surface

The key architectural decision is that this is not a fork or a wrapper with its own state. The desktop reuses the same agent core. It shares configuration, API keys, sessions, skills, and memory with the CLI and gateway. The desktop is another surface over one agent, not a fork.

That means a conversation you start in the desktop window resumes verbatim in hermes on the terminal, and vice versa. Under the hood, the packaged app ships only the Electron shell. On first launch it installs the Hermes Agent runtime into HERMES_HOME (~/.hermes, or %LOCALAPPDATA%\hermes on Windows) , the same layout a CLI install uses, so the two are interchangeable. The renderer (React, in src/) talks to a hermes dashboard --tui backend over the standard gateway APIs and reuses the embedded TUI rather than reimplementing chat.