BuilderFly adds two things to your Paper server: a simple /fly command and a Builder role that lets players build quickly in Survival without turning on Creative Mode.

Builder role

Builders stay in Survival. They get a custom Builder Toolbox menu (54 slots) with colored blocks, natural blocks, wood and plants, building materials, decorative blocks and lighting. A built-in search finds blocks by name, for example oak, concrete or glass.

Left-click a block to receive a stack, right-click for a single block, or Shift-click for a full stack. If the inventory is full, nothing is lost. Placed blocks refill automatically, so builders never run out.

Safe by design

Builder is not a Creative bypass. Everything is checked on the server, not only in the menu.

Strict whitelist of materials, editable in config.yml No weapons, armor, food, ores, spawners, command blocks, barriers or other valuable and admin items Builder items are marked and removed when the player leaves Builder mode, or kept in a separate storage if you prefer Builder items cannot be dropped, stored in chests, crafted with or picked up by others No drops or XP from breaking blocks, no attacking, no opening containers Commands are limited to a configurable list while in Builder mode The role never grants OP or changes a player’s permissions WorldGuard support

If WorldGuard is installed, Builder respects region rules and never bypasses them. You can also restrict Builder to specific worlds.

Commands Command Description /fly Toggle flight (works in Survival) /fly Toggle flight for another player /fly reload Reload the configuration /builder Open the Builder Toolbox /builder off Leave Builder mode /builder info Show Builder status /builder search Search blocks /builder give Give the Builder role /builder remove Remove the Builder role /gamemode builder Give or activate the Builder role Permissions

kiril4iks.fly, kiril4iks.fly.others, kiril4iks.builder.use, kiril4iks.builder.give, kiril4iks.builder.remove, kiril4iks.builder.reload, kiril4iks.builder.search, kiril4iks.admin

Nothing is granted to players automatically unless you list it in the config.

Configuration

In config.yml you can set the amount per click, the block whitelist and categories, item transfer, exit behavior, allowed worlds, GUI size, WorldGuard integration and role persistence. Roles and flight state are saved by UUID and survive restarts.

Requirements Paper 26.3 Java 25 WorldGuard (optional)