Adding Custom Items to /ah search and Categories Using Executable Items as an Example CLICK

BAuction — a highly optimized auction management plugin capable of handling any number of items, from 10 to 10,000 and more. This plugin easily manages loads of over 500,000 items at auction and supports more than 1,000 transactions per second.
Main Features

• HEX and mini-messages support: Allows the use of color codes and compact messages for displaying information.
• Customizable categories: Ability to create and configure various categories for convenient item organization.
• Multi-server synchronization: The plugin synchronizes data between servers without the need for additional programs or plugins.
• Support for various economy systems: Compatible with Vault, PlayerPoint, and BVault.
• Logging system: Full control over player actions through detailed logs.
• Sorting system: Convenient sorting of items by various criteria.
• Search system: Powerful search with filters for quickly finding the desired items.
• Shulker viewer: View the contents of shulkers directly through the auction.
• Customizable menus: Ability to create new menus and delete old ones for flexible interface customization.

Commands

• /ah - open the main auction menu.
• /ah reload - reload the plugin.
• /ah sell - list an item for sale.
• /ah search - search for items.
• /ah view - open a player's auction.
• /ah admin parse nbt - view an item's NBT tags.
• /ah admin parse tags - view an item's tags.
• /ah admin open <player> <category> - open the auction for a player.
• /ah admin addTag <key> <value> - add a tag to an item.
• /ah admin debug clear - clear the auction.
• /ah admin debug push [price] [quantity] - list a large number of items on the auction at once.
• /ah admin debug stress [count] [repeat] [cd] - simulate auction activity.