Inter-Claude communication, window discovery, and message routing. The switchboard.
Comms is built on three layers: iTerm2 Python API for window enumeration and text injection, AppleScript for window activation, and BetterTouchTool for keyboard simulation (Enter key) and title setting. These combine to let Claude instances discover each other and exchange messages.
The Claude Comms native app wraps all of this in a SwiftUI GUI: 24 Swift files, window discovery, script browser, multi-target execution, group management, and logging.