betterGraveStones is a Minecraft server plugin (1.21.6+ if you want to use locatorbar tools) that creates protected graves when players die, allowing them to recover their items and experience safely.
It is designed for survival servers that want to reduce unfair item loss from despawn timers, lava, explosions, or unlucky deaths while keeping recovery fair and configurable.
betterGraveStones supports both YAML file storage and optional MySQL/MariaDB database storage.
If MySQL is enabled later, existing YAML graves can be migrated into the database automatically.
On supported Minecraft/Paper versions, the plugin can optionally use the vanilla Locator Bar for grave waypoints and player waypoint colors.
Grave colors are reserved, such as gray and gold, while player colors avoid those reserved grave marker colors.

add gravestones to your world and track them down with the locatorbar