Hermes Agent
MIT-licensed self-improving agent from Nous Research with persistent memory, skills, and always-on workflow channels.
What is Hermes Agent?
Hermes Agent is an open-source AI agent from Nous Research built around persistent memory, a learning loop, reusable skills, and gateways for terminal, messaging, cron, and self-hosted workflows.
Learning loop and custom skills
Hermes positions skills as reusable instruction sets and describes a learning loop that can turn repeated tasks into more consistent agent behavior.
This makes Hermes especially relevant for teams that want an agent to improve around recurring workflows instead of starting from scratch every session.Open repository, MIT license, and self-hosting path
The official sources list MIT licensing, a local installer, provider setup, health checks, and optional self-hosted deployment paths.
This makes it easier to inspect, fork, and compare with other agent systems.Multi-platform agent gateway
Hermes is designed to run through terminal and messaging channels such as Telegram, Discord, and Slack, with memory and skills shared across entry points.
A useful personal or team agent often needs to live where work already happens, not only inside a single IDE or chat box.What Hermes Agent is built for
Personal agent experiments
Test whether Hermes can preserve preferences, project context, and repeated decisions across sessions.
Skill-driven coding assistant workflows
Pair Hermes with coding-agent skill packs for repo onboarding, PR review, debugging routines, QA checks, and repeatable delivery steps.
Always-on research or operations agent
Use cron, messaging gateways, and memory-oriented skills to test daily briefings, literature monitoring, customer-support triage, or team operations.
Get started in seconds
curl -fsSL https://raw.githubusercontent.com/NousResearch/hermes-agent/main/scripts/install.sh | bash How it stacks up
Hermes Agent emphasizes learning with the user
vs generic agent CLIsMany agent tools focus on execution; Hermes Agent is interesting because its positioning centers on self-improvement and continuity.
Frequently asked questions
Which OpenAgent skills pair best with Hermes Agent?
Start with AI Agents Skills for broad coding-agent procedures, GStack for planning, browsing, QA, and shipping workflows, GBrain for durable project memory, and Scientific Agent Skills when Hermes is used for research or analysis.
What should I check before using Hermes Agent?
Install from the official source, configure one model provider, run hermes doctor, complete a smoke test, and only then add gateways, cron jobs, Docker, Notion, or custom skills one at a time.
Is Hermes Agent open source?
Hermes Agent is listed as MIT licensed in its official sources. Re-check the repository and install docs before production use.
Who should evaluate Hermes Agent?
Hermes Agent is most worth evaluating for developers, researchers, and operators who want a self-hostable agent with persistent memory, reusable skills, and always-on workflow channels.