CheckHacks vs Frequency
CheckHacks
github.comFrequency
github.comSide by side
| Figure | CheckHacks | Frequency |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Minecraft anti-cheat plugins | 8.1 (#5) | 6.6 (#39) |
| Spec score · Minecraft Anti-Cheat Plugins | 8.0 (#6) | 6.9 (#36) |
| License | The project is licensed under MIT. | The repository identifies Frequency as open source and includes an Eclipse Public License 2.0 license file. |
| Purpose | CheckHacks is a server-side anticheat that detects client-side mods and hack clients using the Sign Translation Vulnerability. | Frequency is described as a basic anticheat system. |
| Support | The maker directs users to Discord for help, feature requests, and requests to add mods. | The README says contributors will do their best to help people set up and get started, and asks bug reports to include a detailed explanation and evidence when possible. |
Plans
In their own words
CheckHacks
CheckHacks is a free, server-side Minecraft anticheat that detects client-side mods and hack clients using the Sign Translation Vulnerability. Players do not need to install a client mod: the plugin briefly places signs with special translation keys and checks the client’s response. Administrators can choose METEOR, TRANSLATE, or KEYBIND detection modes for each mod and add custom detections in checkhacks.yml. DoubleCheck repeats scans that return DETECTED or PROTECTED to help reduce false positives. CheckHacks can check players after Grim, Vulcan, Spartan, or Matrix flags them, and supports custom commands and detection alerts. A browser editor running on the game server lets administrators review scan history, look up players, and start checks. Access uses one-time tokens, while scan records are kept in a built-in SQLite database. Named server platforms include Bukkit, Folia, Paper, Purpur, and Spigot, with Minecraft versions 1.21 and later listed. The maker warns that client patches can temporarily block the detection method. The project is MIT-licensed, and donations are optional.