HarnessRouter/harnessrouter

647 stars · Last commit 2026-08-31

HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.

README preview

<div align="center">
  <a href="https://harnessrouter.ai">
    <picture>
      <source media="(prefers-color-scheme: dark)" srcset=".github/images/logo-dark.png">
      <source media="(prefers-color-scheme: light)" srcset=".github/images/logo-light.png">
      <img alt="HarnessRouter" src=".github/images/logo-light.png" width="55%">
    </picture>
  </a>
</div>

<div align="center">
  <h3>Run agent harnesses on your own machine.</h3>
</div>

<div align="center">

[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](./LICENSE)
[![Docker Pulls](https://img.shields.io/docker/pulls/harnessrouter/harnessrouter?logo=docker&logoColor=white)](https://hub.docker.com/r/harnessrouter/harnessrouter)
[![Discord](https://img.shields.io/badge/Discord-join-5865F2?logo=discord&logoColor=white)](https://discord.gg/nPcbwqVPb2)
[![X](https://img.shields.io/badge/Follow-%40HARNESSROUTER-000000?logo=x&logoColor=white)](https://x.com/HARNESSROUTER)

View full repository on GitHub →