JVM IAddon boundary. Wave one has no live printer or slicer transport.

Resource boundary for reproducibly extracted slicer and printer vocabularies.

JVM-only Malli contracts for the portable core.

Portable, effect-free Bambu command vocabulary and wire values.

Catalog rows are supplied as values by the host, never loaded in this core.
Every public operation returns {:ok value} or {:error {:kind ... :hint ...}}.

Transport port. Implementations supply their own MQTT signing and serialization.

Node printer adapter over npm MQTT, basic-ftp and TLS.

Required print safety installer and boundary pipeline.

Pure promotion of printer observations and print authorization.

Printer-side value objects and their Malli contracts.

JVM-side value-object schemas for portable command outcomes.

Slicer values and validation independent of the CLI boundary.

Parse archived slice metadata and estimate filament mass when CLI omits density.

Local slicing, comparison and third-party order bundles.

Bounded Flatpak CLI transport with isolated per-slice outputs.

Slicer transport protocol and deterministic conformance stub.

Typed stock-profile overrides written only into fresh run directories.

Own exactly one launched BambuStudio GUI process per slicer tool.