August 14, 2026
What HarnessRouter announced
On August 14, 2026, HarnessRouter open-sourced the Unified Harness Protocol and HarnessRouter Community Edition.
HarnessRouter is the world's first unified interface for agent harnesses. The Unified Harness Protocol specification defines an open contract for products to run complete agent harnesses across task execution, streaming progress, sessions, files, cancellation, errors, and results.
Community Edition is the self-hosted implementation of UHP. It packages the Gateway, Runner, and Console under the Apache 2.0 license. Run it from HarnessRouter/harnessrouter, or start with the demo apps in HarnessRouter/starter-kit.
Coverage index
Coverage and publication links
Browse 168 publication links related to HarnessRouter's open-source release. The list is grouped alphabetically.
Browse all 168 coverage links
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Start with Community Edition
Open the repository, follow the quickstart, and run agent harnesses through one interface.
Run Community Edition

