
Multi-agent communication for AI coding tools. Agents message, watch, and spawn each other across terminals. Use when setting up hcom, troubleshooting delivery, or writing multi-agent scripts.
Build multi-agent workflow scripts using hcom. Use this skill when the user wants to create custom hcom scripts, design multi-agent pipelines, write automation that coordinates Claude and Codex agents, or build applications that use hcom as the communication backbone. Covers script patterns, agent topologies, hcom internals, and tested examples.