FusionHarness – An Open-source Mixture-of-Agents compound-model server

FusionHarness is an open-source server that implements a Mixture-of-Agents architecture, enabling users to orchestrate multiple AI models to collaboratively solve complex tasks. It is designed for developers and researchers who need to combine the strengths of different models (e.g., reasoning, coding, vision) without managing individual APIs or infrastructure. Its interest lies in democratizing compound AI systems, allowing for flexible, scalable, and transparent multi-model workflows that can outperform any single model.