This was originally a plugin I made for personal use. Suggestions for additional features or improvements are welcome.

Main Features

Automatic ID Assignment When a player joins the server for the first time, the plugin automatically assigns them a unique, incrementing ID. The process is fully automatic and does not require any administrator intervention.

Welcome Message When a player joins the server, the plugin sends them a welcome message displaying their assigned ID. The content of this message can be customized in the configuration file.

Persistent Storage All player IDs are saved to a file. Even after a server restart, players will retain their assigned IDs.

PlaceholderAPI Variables

• %playerid_id% — Displays the player's own ID (can be used in scoreboards, tab lists, holograms, etc.)
• %playerid_{id}% — {id} refers to the player's ID and returns the corresponding player name

External API Usage

int playerId = PlayerIDCounter.getPlayerId(player.getUniqueId());