Hermes Agent's most comprehensive and direct science popularization introduction Imagine that you don't always chat with an amnesiac chatbot from scratch, but instead have a personal AI assistant that truly grows, remembers everything, and becomes smarter with each use - this is Hermes Agent! What exactly is it? Hermes Agent is a completely free and open-source AI intelligent agent (Agent) launched by Nous Research, a well-known team that produces open-source AI models and has also developed the Hermes series of large models. It is not an ordinary ChatGPT style chat tool, nor is it a "programming assistant" that can only help write code on a computer. It's like an AI secretary living on your own server 24 hours a day, capable of self-learning, automatic evolution, and helping you handle various real jobs. The most impressive place (core highlight) Learn and grow on your own (the most unique feature): Ordinary AI forgets everything every time they chat. But Hermes Agent has a 'built-in learning loop' - after solving a complex task, it automatically packages experience into 'skills' (like making it a reusable tool). Next time encountering a similar situation, it will directly use this skill and optimize while using it. The longer it takes, the more it understands your project, habits, and preferences. Super long-lasting memory: It has a cross conversation "multi-level memory system" that can search for all previous conversations, remember your entire project progress, and not make you explain from scratch every time. It can be used anywhere, find it anytime: You install it on a cheap cloud server ($5 VPS is enough), your own computer, or even Docker. It doesn't take up your laptop. You can chat and command it through any chat app such as Telegram, Discord, Slack, WhatsApp, Signal, email, etc., just like being with a real person. Supporting various AI brains: Do you want to use the strongest model? Change whatever you want! Supports OpenRouter (200+models) Nous Portal、OpenAI、Moonshot、 Even local models can switch with just one command without changing the code. Capable of doing many practical things: Automated research, coding, browser operations, scheduled tasks (cron can be set up in natural language), project management, and even enabling "your Hermes" and "friend's Hermes" to chat and collaborate with each other (Agent to Agent communication). Many users say it can "replace the entire research department" or help companies automate business processes. How does it compare to other AI agents? Many people compare it to OpenClaw (another popular open-source agent). The biggest advantage of Hermes Agent is self evolution: it not only executes instructions, but also becomes smarter and improves its methods on its own. User feedback: Smarter, less bulky, easy to install (with just one curl command), suitable for people who want to keep an "AI companion" for a long time. Who is suitable for use? -Ordinary people who want to automate repetitive work, research, and project management -Programmers, entrepreneurs, and office workers in need of 24/7 assistants -Friends who enjoy open source and have control over their own data (running entirely on their own servers, ensuring privacy and security) Hermes Agent is not a "one-time chat tool", but an AI long-term partner that will grow up with you - the more you use it, the more it understands you and can help you save time. Do you want to give it a try? official website https://hermes-agent. (nousresearch.com) GitHub (super easy to install): https://(GitHub)/NousResearch/terms agent You can install it with just one command and get started in 5 minutes! If you have any questions, please ask directly in the Discord community, everyone is very active. This is the hottest open-source AI agent that will progress on its own in 2026. I strongly recommend beginners to come and play with it - it will really make you feel like AI has changed from a "tool" to a "teammate"!