ProtoLink AI Courtroom - Replayable A2A jury for tracing agent influence

Show HN: A replayable A2A jury for tracing how agents influence decisions

ProtoLink AI Courtroom is an interactive demo that places autonomous AI agents in a fictional liability tribunal to make their communication observable. It features role-based agents with distinct incentives, direct agent-to-agent tasks, and jurors who choose whom to address and what to ask. The system supports four decision conditions—solo, independent, star, and mesh—and provides replayable opinion changes after every public message. It generates JSON results, ProtoLink traces, transcripts, and standalone HTML reports, all offline and deterministic by default. This tool is ideal for exploring how communication topology affects group decisions and for comparing different AI providers using the same protocol.