HarnessRouter is an open-source unified interface that lets product teams plug Codex, Claude Code, Hermes, and other supported agent harnesses into their products through one Agent API. It enables them to build and scale agent-powered products quickly without managing separate agent backends.
Products used by HarnessRouter
Explore the tech stack and tools that power HarnessRouter. See what products HarnessRouter uses for development, design, marketing, analytics, and more.
Productivity 2
Productivity 2

LLMs 2
LLMs 2
Engineering & Development 2
Engineering & Development 2






