Compatibility
Minecraft: Java Edition
1.21–1.21.8
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.x
1.13.x
1.12.x
Platforms
Tags
Creators
Details
Licensed ARR
Published 10 months ago
OptiFoundry
Smart server optimization with powerful control tools.
Reduce lag, clean entities, and take full control over game ticks.
✅ Compatibility
- Platforms: Spigot / Paper / Purpur
- Minecraft: 1.12 → 1.21.6
- Server-side only: no client mods required
✨ Features
| Feature | Description |
|---|---|
| 🚀 Performance | Optimized handling of entities, items, and chunks. |
| ⏱ Tick control | Freeze, unfreeze, step, sprint/boost, set tick rate, live TPS query. |
| 🧹 Entity cleanup | /opti kill filters (items, mobs, armor stands, TNT, boats, carts, players, all). |
| 🗺 Chunk sweeping | Unload idle chunks safely (spawn and forceload aware). |
| 📊 Status helpers | Quick stats for entities, chunks, and TPS. |
| 🧩 Wide version support | Works from 1.12 up to 1.21+. |
🖥 Commands
/opti help
/opti status
/opti reload
/opti chunksweep # unload idle chunks
/opti itemsweep # sweep dropped items
/opti toggle <chunk|items> <on|off>
# Entity cleanup
/opti kill <type> [radius <r>]
# types: items, mobs, animals, villagers, golems, armorstands, tnt, boats, minecarts, bosses, players, entities, all, or <EntityType>
/optick query # show tick info (TPS, rate, frozen)
/optick rate <1-10000> # set target tick rate (default 20)
/optick freeze | unfreeze
/optick step <ticks> | step stop
/optick sprint <seconds> | sprint stop
⚠ Note:
Since Minecraft 1.20.3, vanilla already adds /tick.
OptiFoundry therefore uses /optick as a safe alias.
🔐 Permissions
| Permission | Default | Description |
|---|---|---|
optifoundry.use |
op | Access to /opti commands |
optifoundry.kill |
op | Allows /opti kill ... |
optifoundry.tick |
op | Allows /optick ... tick control |
🛠 Installation
- Download the latest OptiFoundry JAR.
- Place it into your server’s
plugins/folder. - Start (or restart) the server.
- (Optional) Edit
plugins/OptiFoundry/config.ymland run/opti reload.
⚙️ Default config (excerpt)
chunk-guardian:
enabled: true
scan-interval-ticks: 60
player-buffer-chunks: 1
respect-forceload: true
item-flow:
enabled: true
merge-radius: 2.5
max-stack: 64
ttl-seconds: 180
blacklist-materials: []


