sBART extracts precise stellar radial velocities by building and applying template-matching models to high-resolution spectra. It ingests instrument-specific S2D data, configures quality-control options, and constructs telluric and stellar templates while removing activity-sensitive and telluric-contaminated lines. The software supports both its semi-Bayesian RV method and a classical template-matching option, searches for optimal velocities within configurable RV windows, and runs in parallel across spectral orders and cores. sBART writes its outputs to disk, including RV time-series files with associated diagnostics and drift corrections, as well as stellar and telluric template products and metrics that enable inspection, reuse, and troubleshooting of the RV extraction.