root@fr:~$ lexique/harness-agent

Harness (harnais d'agent)

Architecture

The infrastructure wrapping a model to turn it into a reliable agent: orchestration, memory, tool interfaces, guardrails and runtime. The common formula sums it up: Agent = Model + Harness. Without a harness, a model stays a demo; the root Workspace is a governed, sovereign harness.

Also called Harness, Harnais, Harness engineering

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.