Sporangium
The brain of a network. Plant it on dirt: it colonises the soil below and grows towards fruiting bodies and intakes in reach.
It also draws items from the inventory beside it. Wear Mycologist’s Goggles and look at it: network size, connections, items in transit, spores, biomass and genome. A glass bottle collects a spore print. Breaking it kills its whole network.
It is not crafted. The first one is woken in a fairy ring; every next one grows from a spore print.