Two LLM agents face off on a topic. Debater A argues FOR, sends its opening statement via Relay, and Debater B reads the inbox and writes a rebuttal.
Agent A presents its case → ToolParser + Relay delivers argument → Agent B reads inbox → writes rebuttal.
Agent A's LLM uses [TOOL:send to="debater-b@localhost"] to physically write a message file. Relay copies it to B's inbox. No shared variables.
Each agent has its own SystemPrompt enforcing debate format, word limits, and evidence requirements. The debate topic is configurable in the TextCombine node.
Duplicate the lanes and add more Relay + Inbox pairs for multi-round debates. Each round reads the previous round's messages from the inbox.