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CheckMOD

CheckMOD

A server-side anti-cheat plugin that detects client-side mods and kicks players using blacklisted cheats. Supports Paper 1.20 - 1.21.11 | Requires PacketEvents 2.7.0+ 目前只支持简体中文语音，后续将会更新支持多语言。

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5downloads
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Compatibility

Minecraft: Java Edition

1.21.x
1.20.x

Platforms

Tags

Creators

Details

Licensed MIT
Published last week
Updated last month

ChecksMOD

A server-side anti-cheat plugin that detects client-side mods and kicks players using blacklisted cheats.

Supports Paper 1.20 - 1.21.11 | Requires PacketEvents 2.7.0+

检测玩家客户端 Mod，踢出黑名单违规 Mod。支持 Paper 1.20 ~ 1.21.11。 需要PacketEvents 2.7.0+以上版本 反馈BUG等问题联系作者QQ:1464670605 (记得备注来意)

CheckMOD

English

A server-side anti-cheat plugin that detects client-side mods and kicks players using blacklisted cheats.

Compatibility: Paper 1.20 – 1.21.11
Requirement: PacketEvents 2.7.0+
Language: Currently Simplified Chinese only (Multi-language support coming soon).

Features

  • Brand Detection: Intercepts the minecraft:brand channel to identify client brands.
  • Forge Mod Detection: Parses the FML classic handshake mod list (1.20–1.20.1).
  • FML3 Detection: Scans fml:loginwrapper for blacklisted mods (1.20.2+).
  • Fabric Detection: Identifies the Fabric loader.
  • Channel Blacklist: Supports wildcard (*) matching for network channels.
  • Brand Whitelist/Blacklist: Fine-grained control over client brands.
  • Vanilla-Only Mode: Restricts access to pure vanilla clients only.
  • Channel Tracking: Logs all channels used by a client for diagnostics.
  • Single-Pass Detection: Performs checks once on join to minimize performance overhead.

Commands

Command Description
/cm reload Reload the configuration.
/cm check <player> View mod and channel info for a player.
/cm recheck <player> Reset detection status; re-detects upon reconnection.
/cm list List all detected players.
/cm stats Show plugin statistics.

Installation

  1. Install PacketEvents 2.9.4+.
  2. Download CheckMOD and place it in the plugins/ folder.
  3. Restart the server.
  4. Edit plugins/ChecksMOD/config.yml.
  5. Run /cm reload.

Configuration (config.yml)

简体中文描述

特性

  • 品牌检测 — 拦截 minecraft:brand 通道，识别客户端品牌
  • Forge Mod 检测 — 解析 FML 经典握手 Mod 列表（1.20~1.20.1）
  • FML3 检测 — 扫描 fml:loginwrapper 黑名单 Mod（1.20.2+）
  • Fabric 检测 — 识别 Fabric 加载器
  • 通道黑名单 — 支持 * 通配符匹配网络通道
  • 品牌黑白名单 — 精细控制客户端品牌
  • Vanilla-only 模式 — 仅允许纯原版客户端
  • 通道追踪 — 记录客户端所有通道，辅助诊断
  • 单次检测 — 加入时检测一次，无性能开销

命令

命令 说明
/cm reload 重载配置
/cm check <玩家> 查看 Mod 和通道信息
/cm recheck <玩家> 重置检测，重连后重新检测
/cm list 已检测玩家列表
/cm stats 统计信息

安装

  1. 安装 PacketEvents 2.9.4+
  2. 下载 ChecksMOD 放入 plugins/
  3. 重启服务器
  4. 编辑 plugins/ChecksMOD/config.yml
  5. 执行 /cm reload

配置

# KICK(踢出) / WARN(仅记录)
mode: KICK

# 仅允许原版客户端
vanilla-only: false

# 品牌黑名单
brand-blacklist:
  - "liquidbounce"
  - "meteor"
  - "wurst"

# Mod ID 黑名单
mod-blacklist:
  - "xray"
  - "baritone"
  - "wurst-client"

# 通道黑名单 (支持 *)
channel-blacklist:
  - "wurst:*"
  - "xray:*"

依赖

  • PacketEvents 2.9.4+（必备）
  • Paper 1.20 ~ 1.21.5
  • Java 21

已知限制

  • 独立作弊客户端不主动上报 Mod 信息，检测依赖品牌/通道特征
  • FML3（Forge 1.20.2+）Mod 列表以压缩 NBT 发送，扫描范围有限
  • Fabric 无标准 Mod 列表包，仅识别加载器
  • 恶意客户端可伪造数据，本插件不能替代反作弊