An always-on-top, click-through overlay with one light per live Claude Code session: green working, yellow waiting on me, red idle. It reads Claude Code’s session files and verifies each process is genuinely alive, including inside WSL.
Optional LAN sharing aggregates sessions from other machines, with every packet encrypted using AES-256-GCM and a passphrase-derived key. It ships CI-built installers for Windows, macOS and Linux. MIT licensed.