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Hermes Agent

A self-improving AI agent that grows with you — from Nous Research.

27k starsPythonby Nous Research

What is Hermes Agent?

Hermes Agent is Nous Research's self-improving AI agent framework. It's the only open-source agent with a built-in learning loop: it creates skills from experience, improves them mid-task, searches its own past conversations, and builds a deepening model of who you are across sessions.

After any complex task (5+ tool calls) Hermes automatically drafts a reusable skill document. During later runs it patches those skills in place when they’re outdated, incomplete, or wrong. Full-text session search (FTS5) plus LLM summarisation means cross-session recall is first-class, and Honcho integration builds a dialectic model of the user over time.

Highlights

What you get when you run Hermes Agent on LaunchPod.

Autonomous skill creationAfter 5+ tool calls the agent drafts a reusable skill document capturing what it learned.
Skill self-improvementSkills are patched during use when they’re outdated, incomplete, or wrong — without your intervention.
FTS5 session searchFull-text search across every past session with LLM summarisation for cross-session recall.
User modelling (Honcho)Dialectic user modelling builds a persistent picture of who you are and what you want over time.
15+ platformsCLI, Telegram, Discord, Slack, WhatsApp, Signal, Matrix, Mattermost, Email, SMS, DingTalk, Feishu, WeCom, BlueBubbles, Home Assistant.
Runs anywhereDesigned to work on a $5 VPS, a GPU cluster, or near-zero-cost serverless. The agent is not tied to your laptop.

Platforms

Hermes Agent connects out of the box to these platforms. Add or remove them any time from your instance.

CLITelegramDiscordSlackWhatsAppSignalMatrixMattermostEmailSMSDingTalkFeishuWeComBlueBubblesHome Assistant

How it works on LaunchPod

LaunchPod clones NousResearch/hermes-agent onto a fresh Ubuntu 24.04 VM, installs it into a uv-managed Python env, and runs the gateway under systemd behind a Cloudflare tunnel. Hermes’ persistent memory and skill library live on your VM — nothing leaves without you telling it to.

Resources

Hermes Agent is open source. Here's everything you need to dig deeper into the project.

Ready to run Hermes Agent?

First month free. $9/mo after that. 1,000 credits included.