Installation

@cosyte/cli ships the cosyte command as a Node.js executable. The lowest-friction path is npx, no global install required.

Status: pre-alpha (0.0.x), not yet published to npm. The commands below are the shape they will take at first publish; until then, consume the CLI from source.

Prerequisites

• Node.js >= 22 (the whole @cosyte/* suite targets ES2023 / Node 22+).
• A package manager: pnpm, npm, or yarn.

Run it

npx @cosyte/cli parse message.hl7    # no install: npx caches the package

Or install globally to put cosyte on your PATH:

npm install -g @cosyte/cli
cosyte --help

Programmatic API

The same core the CLI uses is available as a small library (the . subpath): the format autodetector, the exit-code contract, and the value-free diagnostic types:

import { VERSION } from "@cosyte/cli";

typeof VERSION; // => "string"

If that resolves, the install is good: head to the Quickstart.