Agent

Hermes Agent

Open-source autonomous AI agent with persistent memory and self-improving skill capabilities.

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Verdict

A quick read before you dig into the full page.

Best if
You are developers and need: Developer automation for running terminal commands and managing files
Pick this when
Open-source autonomous AI agent with persistent memory and self-improving skill capabilities

Overview

Hermes Agent is an open-source autonomous AI agent developed by Nous Research, the lab behind the Hermes model family. Unlike standard chatbots, Hermes Agent is designed for persistence and growth; it lives on your infrastructure, remembers context across sessions using FTS5 recall, and autonomously creates its own procedural skills from experience. It supports over 40 built-in tools, including web search and terminal commands, and can be accessed through multiple messaging platforms like Telegram, Discord, Slack, and WhatsApp. It is highly flexible, capable of running on everything from a $5 VPS to serverless cloud environments like Modal or Daytona.

Hermes Agent screenshot

Best for

Short scenarios where Hermes Agent tends to shine.

  • Developer automation for running terminal commands and managing files

    Best for Developers

  • Personal AI assistant tasks scheduled via cron and delivered to Telegram

    Best for AI Researchers

  • Research and analysis using web search and content extraction

    Best for System Administrators

  • Team collaboration and assistance within Slack or Discord

    Best for Technical Teams

Example outputs 1

Sample generations and before/after results for Hermes Agent.

Access & connections

Where you can use Hermes Agent, and what it plugs into.

Platforms

Discord Bot CLI

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Persistent cross-session memory with FTS5 recall and LLM summarization
  • Autonomous skill creation and self-improvement system
  • Multi-platform messaging gateway (Telegram, Discord, Slack, WhatsApp, CLI)
  • 40+ built-in tools including web search, file operations, and image generation
  • Support for 6 terminal backends including Docker, SSH, and serverless Modal
  • MCP (Model Context Protocol) integration for extended capabilities

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Tools that often show up alongside Hermes Agent in collections and comparisons.

In the news

Launch coverage and community mentions for Hermes Agent.

FAQ 5

What is Hermes Agent?
Hermes Agent is an open-source autonomous AI agent developed by Nous Research, the lab behind the Hermes model family. Unlike standard chatbots, Hermes Agent is designed for persistence and growth; it lives on your infrastructure, remembers context across sessions using FTS5 recall, and autonomously creates its own procedural skills from experience. It supports over 40 built-in tools, including web search and terminal commands, and can be accessed through multiple messaging platforms like Telegram, Discord, Slack, and WhatsApp. It is highly flexible, capable of running on everything from a $5 VPS to serverless cloud environments like Modal or Daytona.
How to use Hermes Agent?
To use Hermes Agent, run the one-line installer on Linux, macOS, or WSL2. Once installed, configure your preferred model provider (such as OpenAI or OpenRouter) and connect your messaging platform of choice, like Telegram or Discord, to start interacting with the agent.
How is Hermes Agent different from ChatGPT or Claude?
ChatGPT and Claude are stateless, meaning every conversation starts fresh. Hermes Agent maintains persistent memory, autonomously builds skills, and runs on your own infrastructure.
Is Hermes Agent free and open source?
Yes, it is fully open-source and free to self-host with no subscription or usage limits.
What messaging platforms are supported?
Hermes Agent supports CLI, Telegram, Discord, Slack, and WhatsApp from a single unified gateway.
Hermes Agent