I Built a Coordination System for Multiple Claude AI Agents — So They Stop Overwriting Each Other

I Built a Coordination System for Multiple Claude AI Agents — So They Stop Overwriting Each Other Here's a problem nobody talks about yet but everyone will hit as AI-assisted development scales up: what happens when two Claude agents are working in the same codebase at the same time? They overwrite each other. Silently. No warnings, no errors — just lost work. I built a skill to fix this. It's called agent-comms , and it gives Claude agents a shared communication channel so they can coordinate before conflicts happen. The Problem I've been running multiple Claude Code sessions simultaneously on a project — one handling frontend UI work, another fixing the backend pipeline. Both intelligent, both fast, both completely unaware the other exists. The result: one agent refactors a file, the other overwrites it ten seconds later with a different version. Neither agent knows. The work is gone. The root issue: Claude agents have no shared awareness . Each terminal is its own isolated context.