router

type RouteResult struct {
	Method   string
	ServerID string
	Server   *ServerEntry
	Error    error
}

type Router interface {
	Route(ctx context.Context, method string) (*ServerEntry, error)
	RouteBatch(ctx context.Context, methods []string) ([]*ServerEntry, []error)
	GetComplexityTier(ctx context.Context, method string) (string, error)
}

type RouterError struct {
	Code    int
	Message string
	Err     error
}

type ServerEntry = registry.ServerEntry

type ToolEntry struct {
	Name           string
	Namespace      string
	ServerID       string
	ComplexityTier string
}

type ToolRegistry interface {
	RegisterTool(ctx context.Context, tool ToolEntry) error
	UnregisterTool(ctx context.Context, name string) error
	FindByNamespace(ctx context.Context, namespace string) ([]string, error)
	FindByToolName(ctx context.Context, toolName string) ([]string, error)
	FindServerForTool(ctx context.Context, toolName string) (string, error)
	ListTools(ctx context.Context) ([]ToolEntry, error)
}