Show HN: Yogen – 500 AI agents argue about your idea before you bet on it (github.com)

Yogen has launched a self-hosted AI tool that simulates debate among 500 AI agents to evaluate startup ideas and decisions. Users can input their concept, which triggers a structured debate involving 12 domain-specific AI experts and 488 background agents. Over six rounds, these agents, initially divided evenly into positive, neutral, and negative stances, contest and refine their opinions based on the user's input and the arguments presented, ultimately leading to an “Oracle Verdict” and a detailed report on the evaluation. This significant development for the AI/ML community enhances decision-making by introducing a rigorous, multi-perspective analysis framework powered by AI. Unlike conventional chatbot interactions, Yogen's approach emphasizes argumentation and peer influence, fostering a more dynamic exchange of ideas. With technical requirements kept minimal—only Node.js and an Anthropic API key—developers can easily deploy it and utilize its capabilities, which include generating consensus scores and actionable next steps. This tool is not only a novel application of AI in idea validation but also demonstrates the potential of collaborative AI systems in providing deeper insights and more reliable verdicts.