Hermes Webui

Hermes WebUI is a browser based interface and server for Hermes Agent, the open source agent from Nous Research. The setup guide describes it as a full Hermes backend: one server that holds your conversations, memory, scheduled jobs, workspace and the whole agent, with every app or browser tab acting as a client. The idea is that the same Hermes follows you from a laptop to a phone without moving your data off a machine you control. You run the server once on macOS, Linux or Windows through WSL2, with Python 3.11 or newer and git. The bootstrap script checks that the Hermes Agent command line tool is installed first, then clones the web interface, starts it on a local port and walks through first run onboarding. From there the guide covers making the server reachable from other devices and connecting native clients on web, Windows, Linux, macOS, iOS and Android. It also advises setting a password before exposing the server to a network, since authentication is off by default on localhost. This is aimed at technical users who already run, or want to run, a self hosted Hermes agent and need a convenient way to reach it from several devices. It is a good fit for people comfortable with a terminal and a reverse tunnel or private network, and the guide includes troubleshooting notes and a list of recommended models. The project is open source and the guide does not publish any pricing. Your costs come from the machine you run it on and whichever model provider you configure for Hermes Agent.