TabStatistic

With TabStatistic you can display statistics of the player as suffix in the player list (Tablist).
It also optionally supports PlaceholderAPI to offer more placeholders.

Commands and permissions:
/modifystatistic <player> <statistic> <value> [<qualifier>]
tabstatistic.modify

/getstatistic <player> <statistic> [<qualifier>]
tabstatistic.get

Config:

suffix: '&e %<MOB_KILLS>'
message:
  modified: '&aStatistics have been modified.'
  get: '&7The player has for &e§statistic &7the value &e§value&7.'
  noPermission: '&cYou have no rights to do this.'
  useage:
    modify: '&cUseage&8: &f/modifystatistic <player> <statistic> <value> [<qualifier>]'
    get: '&cUseage&8: &f/getstatistic <player> <statistic> [<qualifier>]'
  not:
    found:
      player: '&cPlayer not found.'
      statistic: '&cStatistic not found.'
      entityType: '&cEntityType not found.'
      material: '&cMaterial not found.'
  needQualifier: '&cYou need a %s qualifier.'
  invalidValue: '&cInvalid value. The value must be an integer.'

If the statistic needs a qualifier, you have to add it with &<qualifier>. As an example, you can use %<KILLS_ENTITY&PIG> to indicate how many pigs the player has killed. You can also add multiple entities in this way (%<KILLS_ENTITY&PIG&ZOMBIE&..>). If you don't specify a qualifier, all possible qualifiers will be added together.

What is a qualifier?
The qualifier is needed for statistics like BREAK_ITEM that refer to an entity or item/block.
The plugin helps you with this and suggests a suitable qualifier that can be used for the statistic.

A list of possible statistics can be found in the Java Docs of SpigotAPI.
It should be mentioned that not all possibilities have been tested.
If one doesn't work, you can send it to me and I will fix it as soon as possible.
In case of an error, the server continues to run normally,only a message is sent to the console and the statistics are not replaced in the tablist.
Therefore, the plugin can still be used without worry!

For a Minecraft version that does not support a score longer than 16 characters, make sure that the suffix is not longer than 16 characters. For newer versions you should not exceed 64 characters.

If you have any questions, feel free to contact me on my Discord server.