Unified Harness Protocol

HarnessRouter released System One Harness (SOH), an open-source agent loop that turns a System One decision model into an agent by compiling an environment's finite action space into typed questions a…

HarnessRouter Community Edition, an Apache 2.0 licensed project on GitHub, has been released as a self-hosted unified API for running Codex, Claude Code, Hermes, and other agent harnesses on a single …

HarnessRouter, a new open-source tool, provides a canonical API to switch between agent harnesses like Claude Code, Codex, and Hermes, using the Unified Harness Protocol (UHP) to standardize request/r…