Contributors:

kenkencw

Supported Minecraft Versions:

• 1.9, 1.10, 1.11, 1.12

Require
- skript

Command
/ab ; /antibot
/ab <on/off> (manualy trigger protection)
/ab addwhitelist (add online players to whitelist)

Permissions
antibot.view (view status for staff)
antibot.access (access "/ab" command)

Installation
- load the script
- do /ab addwhitelist ; to add online players to whitelist

Protection
- powerful protection that i ever created & i still using it
- based on spigot whitelist (last time tested using "kick player" fail in high speed attack, so whitelist is more suitable for instant blocking)

Spoiler: Options of the script

Code (Skript):

1.  
2. #=============#
3. #   Options   #
4. #=============#
5. options:
6.    # #!!! default settings is almost accurate, by adjusted in real time high speed attack.
7.    # #!!! normally no need to change options, except u really needed to change it.
8.    prefix: &c[&6Antibot&c]&6
9.    auto_whitelist: 2                       # 2min(option) + 3min(every min) = 5min strangers continues online to auto whitelist                       ; after whitelist will consider as real player
10.    sensitivity: 2                           # stranger & stranger between join less than 2 sec auto on protection                                       ; minimum value = 1 sec, highest value will be lower sensitive
11.    checking: 2                               # when protection is on, every 3 mins cehck, if attack is stopped after 2 seconds auto disable protection   ; minimum value = 1 sec, highest value will be lower sensitive
12.    purge: 90                               # how many days of whitelisted players will be delete?                                                       ; normally 90 days is ok
13.  
14.    # permissions for staff
15.    permission_view: "antibot.view"           # allow player to view while attack & status message
16.    permission_access: "antibot.access"       # allow player manual trigger <on/off> antibot ; used to incase while attack not detected ; or false positive
17.  

Spoiler: How bot attack looks like?

To do list
- simplify options if needed

Notes
last time antibot-ultra rebuild and many other plugins still very unstable, i have no idea, have to write it myself

i improved so much by catching right defend timing from real time massive & high speed bot attack (fk fk guy), it defend few months perfectly so far no problem, i rate it 4.5 star for my adjusted defend level almost accurate, normally no need change setting unless u really needed to change.