Hermes AI Agent on VPS: Deploy a Self-Hosted Agent in Minutes

Short version: Hermes Agent is a free, open-source AI agent from Nous Research that lives on your own server, remembers everything, and teaches itself new skills as it works. On OMC Cloud you can launch a VPS with Hermes already installed — pick the image, choose a plan, and skip the whole Docker-and-SSL grind. Run it on a built-in local model or plug in your own API key.

What is the Hermes AI Agent?

Hermes Agent came out of Nous Research in February 2026 and quickly turned into one of the fastest-growing open-source projects of the year. It isn't a chatbot you rent. It's a program you own: it runs on your machine, keeps a persistent memory, and writes its own reusable "skills" as Markdown files every time it solves something new. The next time a similar task shows up, it already knows what to do.

It's also model-agnostic. Hermes can talk to hundreds of models through Nous Portal, OpenRouter, any OpenAI-compatible endpoint, or a local model running on the same server via Ollama. And it meets you where you already are — Telegram, WhatsApp, Slack, Discord, Signal, email or the command line, all sharing one memory.

Why run Hermes Agent on a VPS instead of your laptop?

It never sleeps. Your laptop closes; a VPS doesn't. An always-on server lets Hermes answer messages, run scheduled jobs and finish long tasks around the clock.Your data stays yours. Self-hosting means every prompt, file and memory sits on your server — not on someone else's agent platform.The memory compounds. Skills and context survive restarts, so the agent you have in six months is far more useful than the one you started with.

Deploy Hermes Agent on OMC Cloud in a few clicks

Most guides walk you through creating a non-root user, installing Docker, wiring up a reverse proxy and requesting SSL certificates. You can skip all of it. In the OMC cloud console you open Create Server, select the Hermes Agent image, pick a size and region, and deploy. The agent is installed and waiting — you just point it at a model and connect your channels.

Two ways to run the model

1. Use the built-in local model. The image ships with a local model ready to go through Ollama, so the agent works out of the box and nothing leaves your server. It's the most private option and has no per-token cost. Local models lean harder on hardware, so give it more RAM — or run it on an OMC GPU instance for real speed.2. Bring your own API key. Prefer a frontier model? Drop in a key from Nous Portal, OpenRouter or any OpenAI-compatible provider and Hermes will use it. This runs comfortably on a small VPS because the heavy lifting happens at the provider.

What size VPS do you need?

With an API key, Hermes is light: 1 vCPU and 2 GB of RAM plus about 10 GB of storage is enough to start. Turn on browser automation, the web dashboard or several chat channels at once and you'll want 2 vCPU and 4–8 GB of RAM. Planning to run a local model on the server itself? Size up the memory or choose a GPU instance. Either way, OMC lets you start small and scale with no downtime, so you're not guessing on day one.

What people actually use it for

A personal assistant on Telegram that remembers your projects. A support bot on WhatsApp that opens tickets. A research agent that reads, summarizes and schedules follow-ups. A DevOps helper with terminal access that runs routine jobs. Because Hermes ships with more than 40 built-in tools — terminal, file operations, browser automation, code execution, image generation and scheduling — most of these are configuration, not code.

Why host it on OMC

OMC is an Israeli cloud provider running enterprise-grade data centers on all-NVMe storage, with a 99.99% uptime SLA and a real 24/7 support team you reach by phone, email or a ticket in the console. Choose fixed monthly pricing or pay-as-you-go, deploy in seconds, and manage your Hermes server — and everything else — from one console. Need serious horsepower for a local model? Our GPU instances are a click away.

Ready to start?

Launch a VPS on OMC Cloud with Hermes Agent pre-installed and let your agent run 24/7 — on a built-in local model or your own API key.

Frequently asked questions

Do I need to know Docker to run Hermes Agent on OMC?No. The pre-installed image does the setup for you, so there's no manual Docker, reverse proxy or SSL to configure.

Can I run it without paying for an LLM API?Yes. The image includes a local model through Ollama, so you can run the agent entirely on your own server with no per-token fees. You can switch to an API key anytime.

Which models does Hermes support?Hundreds — through Nous Portal, OpenRouter, any OpenAI-compatible endpoint, or local models via Ollama. It's fully model-agnostic.

How much RAM do I need?Start at 2 GB with an external API. Move to 4–8 GB for browser automation or multiple channels, and more (or a GPU) if you run a local model.

Is Hermes Agent free?The framework is free and MIT-licensed. You pay only for the VPS and, if you choose an external model, your API usage.

Is my data private?Yes. Everything runs on your OMC VPS — your prompts, files and the agent's memory never leave your server.