Hermes Agent

Hermes Agent runs as an open-source, self-hosted AI agent with memory, skills, and messaging integrations.

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Hermes Agent homepage screenshot

About Hermes Agent

Hermes Agent is an open-source, self-hosted AI agent that runs on macOS, Windows and Linux via a desktop app or terminal install. It stores conversations, memories and skills between sessions and connects to messaging platforms including Telegram, Discord, Slack, WhatsApp, Signal and email.

It supports natural-language scheduling for unattended tasks, isolated subagents, web search, browser automation, vision, image generation and text-to-speech, with sandbox backends including local, Docker, SSH, Singularity and Modal. Use requires connecting a model provider, and tasks needing an active agent do not run while a local agent is stopped.

Key features

  • Persistent memory storing conversations, memories and skills between sessions
  • Messaging integrations for Telegram, Discord, Slack, WhatsApp, Signal and email
  • Natural-language scheduling for unattended reports, backups and briefings
  • Isolated subagents with separate conversations, terminals and Python RPC scripts
  • Web search, browser automation, vision, image generation and text-to-speech
  • Sandboxing with local, Docker, SSH, Singularity and Modal backends
Best for: People who want to run their own agent on macOS, Windows or Linux and link it to messaging apps.
Good for
  • Open-source under the MIT license
  • Runs on macOS, Windows and Linux via desktop app or terminal install
  • Stores conversations, memories and skills so work continues across sessions
Watch out for
  • Requires connecting a model provider before starting a conversation
  • Tasks that need an active agent do not run while a local agent is stopped
  • Requires keeping a backup of the data directory when moving computers

Hermes Agent at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
Linux, macOS, Web, Windows
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Hermes Agent FAQ

How do I get started?
Download Hermes Desktop for macOS or Windows, or use the terminal install command, then follow the setup steps to connect a model provider and start a conversation.
How do I chat with my agent?
Use Hermes Desktop or the terminal, or connect a messaging platform such as Telegram, Discord, Slack, WhatsApp, Signal or email.
What happens when I stop my agent?
Stopping a local agent ends its running process but does not delete saved conversations, memories or skills. Start it again to continue; tasks that need an active agent will not run while it is stopped.
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