Forge a name
Type what you are naming and pick where it sits in the build. Parts answer to an acronym, weapons to a name, each stamped in one manufacturer's grammar. The same words give the same plate every time.
Garage
Name a whole system as one build. The frame is the project, inner parts are the platform under it, and the four weapons are the tools it carries. Lock what you like and reroll the rest.
Export
Preview the Markdown export
Hangar
Saved builds stay in this browser, newest first. Starting a new build saves the current one here.
Houses
Every manufacturer on Rubicon stamps its parts its own way, and Callsign adds seven houses of its own in the same style. Each card shows the grammar, the word family it draws from, a few in-game names for reference, and what it rolls for .
Lexicon
Every word a house stamps comes from one family, such as German birds, Basho school poets or placeholder elements, and Callsign picked every one from public sources. Filter the families by subject or language, or paste a name to see where each of its words comes from.