Meta, a language-neutral type system: packages, classes, features, operations and the type references between them, on the runtime's core model, written down once and projected to whatever consumers need. Vocabularies are loaded from and saved to a text syntax, .nmeta files, parsed with the ANTLR runtime, and checked by a validator a build can run. An agent skill in src/main/skill lets an AI assistant draft them for the people who own the words. Its ...