Hermes Agent
Nous Research · MIT (open source)
Hermes Agent is an open-source assistant that lives inside the chat tools your team already uses. It keeps a persistent memory of past work, can browse the web, run scheduled jobs in plain language, and even writes and refines its own reusable skills as it works. We run Hermes Agent on our own server every day as the operations agent for Epiphany Dynamics.
- Runs where
- Your own computer or server: native apps for Mac, Windows, and Linux, plus Docker and cloud setups.
- You talk to it through
- Telegram, Discord, Slack, WhatsApp, Signal, email, terminal
- Cost model
- The software is free. You pay only for the AI model behind it, from a provider you choose.
- Best for
- An always-on back-office assistant living in your team chat, handling recurring research, reporting, and data shuffling.
- Watch out for
- It is a self-hosted install, and its safety controls (command approval, pairing rules, container isolation) are opt-in: someone has to turn them on deliberately. No public security incident surfaced in our research, which is not the same as none existing.