About

KatanaSfMode provides a permission-controlled /sfmode system for Minecraft staff. Authorized users toggle a stealth state that hides their entities and tab-list entries from regular players, suppresses vanished names from tab completion, and reveals configured administrative commands only while active. It blocks restricted command execution outside staff mode with a configurable unknown-command response, refreshes visibility when players join or leave, integrates with LuckPerms permissions, and registers the %katana_Sfmode_count PlaceholderAPI value to show online players excluding vanished staff.