Geasd

Geasd changes how four vanilla plants are gathered: short grass, tall grass, fern and tall fern. Interacting with either half of a tall plant applies to the whole plant. Other blocks such as flowers, crops and vines are not affected. Empty-hand right-click works only when the main and off hand hold no item, and it removes the plant so it can regrow.

With shears, a right-click harvests the plant and replaces it with a small stubble block that later grows back into the original plant, which keeps the source renewable. Left-click with shears breaks the plant permanently. Breaking a stubble block returns nothing else. Seeds are rolled once per harvest: 85% of the time one wheat seed drops, and 15% of the time two. Nothing is consumed from the player's inventory.

The mod adds a simple early-game loop and does not introduce new seed types, since the drops are vanilla wheat seeds. It runs on Fabric for 26.1.2 only, and the server and every player need it because the environment is client and server. Geasd is released under All rights reserved, so it is not open source, and the author publishes a source code repository, an issue tracker and a wiki.