root@fr:~$ lexique/hermes

Hermes

Architecture

An open-source self-improving agent harness (MIT licence) released by Nous Research around early 2026. It keeps persistent memory across sessions, reuses Skill Documents, manages subagents and runs local or in the cloud.

Also called Hermes Agent

Does this notion touch your business?

Go from definition to deployment: a first agent on your data, in France, on a model you control end to end.