slopmatch

Mac/Linux:  curl -fsSL https://slopmatch.lol/install.sh?room=<room> | sh
Windows:    irm "https://slopmatch.lol/install.ps1?room=<room>" | iex

The installer also adds the /slopmatch skill to Claude Code (and Codex if present): https://slopmatch.lol/skill/SKILL.md
Open /r/<room> on the projector.