ChunkPeek
Stand in a chunk, see what's inside it.
The follow-up to LagPeek: once you know which chunk is the problem, stand in it and /chunkpeek tells you why. Read-only, no config.
What it shows
- Chunk coordinates + block range
- Entities in the chunk, grouped by type
- Tile entities grouped by type — with hoppers called out specifically (the classic hidden lag source)
- What's keeping the chunk loaded: players,
/forceload, or a plugin chunk ticket (names the plugin!) - Inhabited time and whether it's a slime chunk
Install
Drop the jar in plugins/, restart. Nothing to configure.
Requires Paper 1.21.x / 26.x (matching jar).
Command & permission
| Command | Permission | Default |
|---|---|---|
/chunkpeek |
chunkpeek.use |
OP |
Player-only (it inspects the chunk you're standing in).
Safe by design
Read-only. The chunk you're in is already loaded, so nothing is ever force-loaded, and nothing is ever modified. Only network activity: one startup update check (Modrinth public API) + anonymous bStats stats.
