justcaptcha
3.0.0⚡ Professional Velocity anti-bot by JustPlugins! 🛡️ Map-captcha, interactive quests & smart VPN check. 🔗 Works perfectly with LimboAuth / LimboAPI! 🚀
·Map
3.0.0latestjustcaptcha 3.0.0May 12, 2026
Clean Kicks & Better Logic. We removed all technical jargon from player messages and fixed the core stage progression.
Update 1.3.0 — Stability & Global Cleanup
User-Friendly Kicks:* Removed technical data (IP, risk scores, providers) from kick messages. This info is now only visible to admins in the console. Air Control (Stage 1):* Completely refactored. Now uses a server-side ticker (50ms) for smooth progress even if the player stands still. Anti-Cheat Flight Check:* Added strict horizontal movement detection during the fall stage. No more "air-strafing" for bots.
Anti-Bot & Anti-VPN Improvements
RU/EN Redesign:* All kick messages and BossBars have been rewritten for better clarity in both languages. Flexible Stages:* You can now toggle specific stages (Air Check, Captcha, Quests) in
Localization & Configurationconfig.yml. Optimized Timings:* Interaction delays reduced for a snappier feel (0.5s -> 0.2s).
Island Layout:* Platforms are now separated (X/Z centers fixed) so stages don't overlap. Ghost Blocks:* Removed dirt under the fence in Stage 3 (replaced with Air) for a cleaner look. Relaxed Quests:* Movement checks are now less aggressive during quest tasks to prevent false kicks for real players.
Bug Fixes1.1.0justcaptcha 1.1.0May 11, 2026
This update focuses on stability, localization, and balancing the quest difficulty for a better user experience.
Update 1.1.0 — Language System & Quest Fixes
Dual-Language Support: Added a new setting `settings.language` in `config.yml`. You can now easily switch between Russian (ru) and English (en)*. Localized Quests: All task descriptions are now moved to the language-specific sections: `messages.<lang>.tasks.`. Improved Anti-VPN:* Added a customizable kick message for VPN/Proxy detection:
New Localization System (RU/EN)messages.<lang>.anti-vpn-kick. Smart Fallback:* The plugin will automatically use default values if a specific language key is missing, ensuring zero crashes.
Ore Balancing: Fixed a bug where mining tasks (`BREAK_`) could require more blocks than actually available on the Limbo island. New Config Limit:* Added Quest & Logic Fixestasks.break-required-max(default: 3) to cap the maximum amount of blocks required for a single task. Tree Generation Fix:* Trees will now spawn regardless of theperformance.decor.enabledsetting. This ensures that "Break Wood" tasks never break on "clean" island setups.
* Refactored internal message handling for better performance. * Fixed rare island-loading issues on high-latency connections. --- Developed with ❤️ by JustPlugins
Other Improvements1.0.0justcaptcha 1.0.0May 9, 2026 Release 1.0.0 Initial release of ProstoCaptcha!
Features:
Velocity Support: Full compatibility with the Velocity proxy.
Limbo Integration: Seamless interaction with LimboAPI and LimboAuth for isolated player verification.
Map Captcha: Added graphical verification using in-game maps.
Anti-VPN/Proxy: Built-in system to block malicious IP addresses.
Interactive Quests: Verification through simple in-game tasks.
- Customization: Full support for hex colors and custom messages in the configuration.
Similar projects
Map →VeinMiner
Mine the whole vein on mining a single ore/block. Make the tedious mining experience to something satisfying and fun! FTB Ultimine alternative
99.3MSueta
Simple Voice Chat
A working voice chat in Minecraft!
76.8MSueta
Chunky
Pre-generates chunks, quickly and efficiently
18.4MSueta
VeinMiner Enchantment
Veinminer Addon - Adds vineminer enchantment to enchanting tables. Only tools with the enchantment can veinmine
18MSueta
JourneyMap
Real-time map used for mapping in-game or your browser as you explore.
14.7MSueta
WorldEdit
A Minecraft Map Editor... that runs in-game! With selections, schematics, copy and paste, brushes, and scripting. Use it in creative, or use it temporarily in survival.
11.6MSueta