Every node (dust) is identified by the name of the function it implements, the domain area of expertise, the input, and output arguments.

A calculation is recursely defined as:

- dust
- dust | calculation

A star is a hub where dust can be published so calculation users (molders) can use itin order to create calculations.

Stars can be clustered by domains of expertise and other criteria.

A dust is stateless and can be implemented by any device with a host address.

Here is an example of a dust:

name: math/algebra/string/sum/x_y.z
host: http://46.30.213.202
description: concat two strings
author: crue4crue

usage host/math/algebra/string/sum/hello/world

with response:
1\nhello\nworld

or http standard error:
0\n5xx