OpenHermit is an open-source platform for deploying AI agents as production services. Most CLI agents keep state in files — fine for one user, but it breaks at scale. OpenHermit puts internal state (memory, sessions, schedules, secrets, etc) in Postgres, while the workspace stays a sandboxed Docker container. Fleet ops become trivial: install a skill on 100 agents with one command, push instructions, audit sessions, all operable from one admin UI and CLI commands.