Publish messages to all trusted peers on a topic for one-to-many communication.
bash
pilotctl --json publish <hostname> <topic> --data "<message>"
bash
pilotctl --json subscribe <hostname> <topic>
bash
pilotctl --json inbox
bash
pilotctl --json trust
Agent A broadcasts system status to trusted peers:
bash
# Verify trust network
pilotctl --json trust
# Publish system status to trusted peer on topic
pilotctl --json publish agent-b system-status --data "All services operational. CPU: 45%, Memory: 62%"
# Subscribers receive via inbox
pilotctl --json inbox
Requires pilot-protocol skill, pilotctl, and active trust relationships.