AntiSeedCracker 3.2.0
Professional multi-layer world seed protection for Paper, Purpur, and Folia 26.1.2+ (Java 25).
Highlights
- PacketEvents upgraded to 2.13.0 (latest release, bundled and relocated — no external dependency needed)
- bStats metrics added (anonymous; disable in
plugins/bStats/config.yml) - Configurable messages — seed-blocked messages are now editable in
config.ymlwith&color codes /asc reloadimprovements — audit log can now be enabled/disabled without a server restart- Hardened distribution — debug symbols stripped from shipped bytecode
Verified
Live-tested on Paper 26.1.2 build 72 and Folia 26.1.2 build 8: clean startup, world generation untouched, WorldSeedInterceptor active on both, zero errors or exceptions in full server logs.
Protection layers
Login/respawn packet seed spoofing, per-player rotating fake seeds, plugin-API seed patching, Eye of Ender redirection with jitter, /locate spoofing, seed-command blocking (player/console/RCON/tab-complete), End spike height randomization, End City glass fingerprint removal, and treasure-map icon scrambling.
Players are never kicked or banned — cheat clients simply receive cryptographically random garbage.
Installation
Drop AntiSeedCracker-3.2.0.jar into plugins/, restart, and adjust plugins/AntiSeedCracker/config.yml as needed.
Released under the MIT License.
Full Changelog: v3.1.1...v3.2.0