System · Agent systems · Stateful agent runtime / harness

OpenHarness

A heavily starred open implementation that makes the structure of a production agent harness inspectable and extendable, with a persistent chat-channel agent built on the same core.

Source model

Open source

Licenses

MIT License

Deployment

Local CLI · Self-hosted service

Status

Active

Product boundary

Covers both the OpenHarness harness and the ohmo personal agent built on it, which live in one repository and one package. The README's subscription bridges read the Claude Code and Codex credential files on the same machine, so use through them is governed by those vendors' own terms, which are not reviewed here.

Open in the directory → Open repository ↗

Editorial ratings appear in the directory beside the profile they belong to and are never compared across collections.