HeartGuard — Anti-Dupe & Heart Integrity for Lifesteal

Stop heart duping on your Lifesteal server — without false-banning your players.

HeartGuard recognizes your server's real hearts, gives each one an unforgeable signature and serial, and removes forged or duplicated hearts before they wreck your economy. Built to run alongside your Lifesteal plugin (verified with LifeStealZ), with a safety-first "dry-run" mode so you can turn it on without fear of hitting legitimate players.

Features

• Heart forgery protection (unforgeable PDC signature)
• Duplicate detection (unique serial per heart)
• Recognizes YOUR hearts via config (LifeStealZ preset included)
• False-positive-safe: dry-run, per-world disable, bypass permission, whitelist
• Audit log of every detection
• Performance-conscious: no world-wide container polling

Not a general anti-cheat/anti-crash — focused on Lifesteal heart dupe/forgery.

Commands

/heartguard status | dryrun on|off | reload | sign

Support & feedback: https://discord.gg/u68qk7c27

Early release — feedback welcome!
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