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Lesson 3 of 3 · 7 min read · Beginner

Running Hermes Agent, the free self-improving coworker

Hermes Agent installs with a single command and runs entirely on your own machine, no cloud dependency. This lesson walks the setup and what makes it different from a plain chatbot.

In this lesson you will

  • Follow a realistic Hermes Agent install sequence
  • Name the feature that distinguishes it from OpenClaw and plain chatbots
  • Know what Hermes Agent still needs from you to actually run

Hermes Agent is MIT-licensed, open-source, and — per its own project site — designed with "no telemetry, no cloud lock-in." It runs on your own infrastructure and keeps a persistent memory of you across sessions instead of resetting after every conversation, which is the feature that separates it from both a plain chatbot and, per its own framing, from OpenClaw itself.

Installing Hermes Agent

This is a recorded walkthrough, not a live terminal — showing the shape of a real install, not a substitute for the project's own current instructions.

recorded session — not a live shell0 / 3
  1. curl -fsSL https://hermes-agent.org/install.sh | shOne command downloads and installs the agent — no separate dependency install step, per the project's own setup docs.
  2. hermes-agent initThis is where the model choice from lesson 2 actually gets made — Hermes Agent itself doesn't include a model, it calls whichever one you configure here.
  3. hermes-agent startOnce it reports "ready," it's live on whatever platform you connected — and from here on, every message is billed to the model backend you configured, exactly like OpenClaw.

A single command handles setup on Linux, macOS, or WSL2 — no prerequisites beyond having a shell.

Knowledge check

What does Hermes Agent add on top of what OpenClaw already does?

Lesson FAQ

How do I install Hermes Agent?

A single install script handles setup on Linux, macOS, or WSL2 (per the project's own site), followed by an init step to choose a model backend and connect a messaging platform. Check the project's current docs for the exact commands, since they can change between releases.

Does Hermes Agent cost money?

The software itself is free and open-source. The ongoing cost is the model backend you configure it to call — the same per-token bill covered in this course's model-pricing lesson, plus a note that its persistent memory can grow context size (and so cost) over a long-running session.

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