Open-source unified interface for agent harnesses
Plug-and-play managed agent harnesses in your product: Codex, Claude Code and Hermes through one API on your infrastructure, now open sourced under Apache 2.0. Switch harnesses without rebuilding your backend. Sessions, streaming, files, artifacts, cancellation, failure recovery, all handled. Model provider keys, state, and deliveries under your control. Gateway, Runner, Console in one Docker container. Ready-to-use starter kit apps as inspiration of possibilities.
HarnessRouter Community Edition launched on Product Hunt on 2026-08-16 and has 309 upvotes and 57 comments so far.
This tool is open source.