Wiring: one list for joining an application

A Wiring is a value describing how one integration joins a Foldkit application: which Messages it folds, what it runs at startup, what it subscribes to, and what it owns. The assembly collects one wiring per integration (plus any bundle placements) and derives the runtime config — update, initial state, Subscriptions, resources, URL handling, Module contracts — from that single list, checking it as it goes.

This guide explains the idea and how it compares to the neighboring abstractions. For the per-package calls, see the foldkit-remote, foldkit-mirror, foldkit-sync, and foldkit-agent READMEs and skill references.