Overview

The GriefPrevention Premium Addon adds a claim market, a full GUI, claim teleport, per-claim PvP, per-trustee permissions and automatic cleanup on top of GriefPrevention3D — as a separate plugin.

• Paper · Folia · Canvas
• MC 1.20 → 26.2
• Java 25

What it adds

• Claim market — players list a claim for sale; another player buys it from a menu. The block capacity transfers atomically (no dupes, with rollback). Offline sellers are notified on join.
• /claim GUI — one menu: my claims, claim detail, list / unlist for sale, permissions, PvP, delete.
• Claim teleport — shift-click a claim in My Claims for a 5-4-3-2-1 action-bar countdown, then warp in. Walking cancels it; turning your head doesn’t.
• Trusted Claims tab — a separate view of claims you’re trusted in (view-only; no teleport there).
• Green particle border — right-click a claim with the inspection tool to outline it in green particles.
• Per-trustee permissions — independent on/off toggles per player (chests, storage, shulkers, work-blocks, build, trust, sale, pvp) layered on top of GP’s trust tiers (it can only restrict, never elevate).
• Claim PvP — owners enable PvP on their own land with a 60-second countdown and a combat-tag so fighters can’t flee to safety.
• Inactivity auto-delete — claims of long-absent owners are removed automatically (with a bossbar announcement). Owners with no login record on file are never deleted.
• Anti-snipe lockout — when a claim is deleted, its land stays locked for a while (default 45 min) so an old base isn’t instantly grabbed.
• WorldGuard protection (optional) — block claiming on land that overlaps a WG region.

See Features for the full breakdown, then Installation.