Working on a re-code, it will include 1.8 - 1.17 compatibility, more checks, better performance and more features so updates will slow down. I will try to add a few new checks while I'm working on that though. You can see progress here https://trello.com/b/R2LLkjzg/flappyac-rewrite

Dev builds for full release are available here

[img] tag

IP: test.flappyac.com
MC Version: 1.17.1
AC Version: Latest dev build

This is currently mostly for testing the base I've made to make sure there are no bugs, once I've done that i will add more checks

Introduction
Flappy Anticheat is an anticheat I am making, it currently uses events but I'm going to use packets eventually. I will do my best to fix false positives and bypasses. I aim to make this anticheat highly customizable through the config so every message and check will be customizable.

This should work 1.8 - 1.17 but its only tested on 1.16/1.17

Checks
- GroundSpoof A
- Fly A
- BadPackets A-D
- BlockPlace A-B
- SkinBlinker A
- ForceField A
- Speed A
- Reach A
- HighJump A
- Timer A
- Inventory A

Known Falses
- BadPackets B: Just can happen if the player has a bad internet connection (Cant be fixed)
- Speed A: By slime launching
- Speed A: By eating and jumping up blocks

Features
- Reset violations command
- Violations reset every 5 minutes (Can change in the config)
- Violation/Punishment Log
- Reset Violations command
- Customizable config

Planned Features
- More checks
- Ban wave
- ViaVersion compat
- View player profile command (player client brand, violations etc)
- GUI for enabling checks etc
- Lag back feature/cancel??? Could be an extension
- Proper 1.8 - 1.17 support possibly
- Alert interval
- Max ping (add with pingspoof check)
- Possibly customizable buffer
- Discord integration
- Stop certain client brands joining
- Include ban config for easy switch, could be on discord or with download
- Maybe create a website that lets you edit the config easily (change from kick punishments to ban punishments quickly)
- Better way to get values from config
- 1.17 support

How to use the API
https://github.com/JustDoom/FlappyAC/wiki/API

BStats
[img] tag

This is my first anticheat so if there are any problems please let me know on my discord server or make an issue on the github repo before making a review https://discord.gg/wVCSqV7ptB