# The Trantor economics engine
Capability-weighted cheap-model routing, the cost ledger, and per-model lessons.
Formerly the standalone `token-scrooge` (now archived); this directory is the canonical home.
Installed automatically by `trantor setup` (symlinks `engine/bin/*` into `~/.local/bin`).
Self-contained python3 (stdlib only). Data lives in `~/.token-scrooge/` (kept for compatibility).