Solace

A player who holds the Solace state is shielded from damage sources such as mobs, falls, fire, lava, drowning, suffocation and starvation, and hostile mobs ignore that player. Mobs still hunt everyone else, including a Warden that senses or is angered by others, and phantoms still spawn for the opted-in player regardless of sleep. The world's difficulty is never changed and the world itself is not touched, because Solace lives entirely on the player.

Solace is built for mixed-comfort servers, where a single person can build, garden or explore in peace while everyone else stays in survival. Instead of giving the whole server a peaceful mode, it gives one player a bubble. Explosion base protection can be set to block creepers and other hostile explosions from breaking blocks in a home region, and a can't-die backstop with void rescue catches a case that slips through. Three presets stack quality-of-life options on a baseline, and a per-player flag can be set through a solace command to choose a starting point.

Installation requires Fabric API on the Fabric loader. The mod is published for Fabric only, with files for 26.1.2 and 26.2, and the latest file is 1.0.0+26.2 for 26.2. The server requires the mod and the client may run it. Cloth Config API and Mod Menu are optional. Solace is open source under the MIT License.