API Surface

An API surface is only real when the package actually owns the network-facing contract, not when docs are trying to look complete.

Package Surface

• this package is primarily consumed through Python contracts rather than a standalone HTTP API
• service APIs should be built by runtime or other operator-facing packages on top of core meanings
• if a network shape appears here, it should still read like a contract export rather than a service product

First Proof Check

• src/bijux_proteomics/domain/program_spec.py, domain/repositories.py, and domain/targets.py
• src/bijux_proteomics/interfaces/cli/app.py and interfaces/cli/__main__.py
• packages/bijux-proteomics-core/tests