Namespace Nexus\Mcp\Server

Mints and checks the requestState an InputRequiredResult carries across a round trip. It signs without encrypting, so a state may hold a continuation marker and never a secret.

Thin shell that drives a single transport's lifecycle.

Fluent builder for a runnable Server instance.

Context passed to server-side request handlers.

A store whose listing can change after build() and reports each change to its listeners.

How much of the server's identity rides the _meta of the results it sends, outside the server/discover result that always carries the whole block.