hey, just released a QoL mod I've been working on called Storage Finder. the idea is pretty simple — as you play, it remembers the contents of every chest, barrel, and shulker box you open. then when you need to find something you press a keybind, type the item name, and every container that has it glows through walls so you can walk straight to it.
I built this because I kept losing items in my own base and the existing search mods either only work inside one chest at a time or need server-side installation. this one searches across all your containers at once and it's fully client-side so it works on vanilla servers without any setup.
available for Fabric on 1.21.1 and 1.20.1, also on NeoForge and Forge if anyone needs those.
curseforge: https://curseforge.com/minecraft/mc-mods/storage-finder
modrinth: https://modrinth.com/mod/storage-finder-(modrinth)