API reference

Start with the component catalog when choosing what to compose. It groups the API by role—Applications, Stages, operations, estimators, typed values and Geometry—and records inputs, outputs, domains and stability. Its complete public-surface inventory is generated from the audited machine-readable contract.

The remaining pages provide signature-level and subsystem reference. They are deliberately curated around public behavior with direct integration evidence; internal or vendored modules are not presented as stable API.