I was in the middle of implementing a project testing multi-agent interactions when I got blocked from not having an easy way to get Claude Codes to communicate. Agent-teams is great, but not quite what I needed. My solution is Holler . Start a gateway Claude on one device, have Claude run a skill on another to talk to it. Uses the A2A protocol and Tailscale. Next, I plan on adding support for Openclaw and other personalized agents. The long-term goal is to provide an easy and safe way for people’s personal agents to discovery and communicate with each other, but will have to harden up the security and permissions first. https://github.com/JackWittmayer/holler submitted by /u/SelectLadder8758
Originally posted by u/SelectLadder8758 on r/ClaudeCode