What it does
Starts a local CAP development environment of several services together with the App Router: cds watch per service, sequentially or in parallel, and the router through cds bind --exec -- npm start.
Conditions
Node.js 22 or newer, which the package states as its requirement; a binding the router's own start command can resolve, since it starts the router through cds bind --exec
Remaining work
Configure the services it is to start. The documentation is in German, and the repository declared in the package metadata returns 404, so the npm page is the only thing to read.