An app is a collection of pages published behind a shared login, with one page set as its home page. It turns a set of related pages into a single, authenticated product with its own URL.
/apps/<customerId>/<appId> under an id you choose (4-100 letters and hyphens, like page ids).Republishing with the same app id updates it in place.
The four pieces fit together into one clear structure: a MCP server is bound to a single database, its tables expose tokens, roles decide who may use each token, pages present the data, and an app gathers those pages behind one login with a home page. Keeping one app = one database = one MCP server keeps both your users and the AI working within a single, well-defined context.