Hermes Agent – Open-source AI agent with persistent memory
Hermes Agent, an open-source AI agent developed by Nous Research, was released in February 2026. It is designed to act as a persistent personal assistant, learning user preferences and projects over time through automated skill creation and a multi-platform gateway. The agent can be installed on a user's server and supports various messaging platforms, scheduled automations, and parallel sub-agent tasks, with a focus on privacy as all data remains on the user's machine. AI
IMPACT This open-source agent could accelerate the development of personalized AI assistants and data generation tools for MLOps.