Aura is a command-line package manager for Arch Linux and the Arch User Repository (AUR). It acts as a drop-in replacement for pacman, passing all pacman operations through unchanged while adding AUR-specific workflows: searching and building packages from the AUR, maintaining a local package cache for downgrades, taking JSON snapshots of installed package state for rollback, viewing and searching ALPM logs, identifying orphaned packages, analyzing licenses, and generating dependency graphs. The system integrates directly with pacman, makepkg, git, sudo/doas, shellcheck, and Graphviz, and uses a custom FAUR metadata server to query AUR package data efficiently. The primary implementation is a modern Rust workspace (aura-pm binary, aura-core library, and r2d2-alpm connection pool), with extensive localization via Project Fluent covering more than 20 languages. A legacy Haskell implementation remains in the repository but is superseded by the Rust rewrite, which is the actively maintained codebase.