<p>Which open-source harness works with Ollama, LM Studio, or llama.cpp? 11 verified picks with licenses and setup rules.</p> <p>The post <a href="https://www.marktechpost.com/2026/09/18/best-open-source-agent-harnesses-for-local-llms-in-2026/">Best Open-Source Agent Harnesses for Local LLMs in 2026</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>