# dolang-shell-modules Architecture
Owns the stock Do modules bundled into the shell binary.
- **Source ownership**: `lib/` contains the standard Do modules previously
embedded by `dolang-shell`.
- **Build-time compilation**: `build.rs` compiles each `.dol` source into
bytecode and generates a static lookup table.
- **Shell-core integration**: the crate exposes bundled module lookup data; the
stock `Config` lives in `dolang-shell`.