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// FOX_ANTICHEAT v1.0 · SYSTEMS_ONLINE

Centralized protection for ReHLDS.

Sync ReChecker signatures from the cloud, auto-ban detected cheaters and share a public list with the whole Counter-Strike 1.6 community.

No payments Open source Public API Shared list Powered by FoxServers
Active signatures
Connected servers
Total bans

// LIVE_FEED

Latest detections

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NickSteamIDReasonSev
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// CAPABILITIES

Everything a competitive server needs

A full detection, sync and reporting stack designed specifically for the ReHLDS ecosystem.

Cloud signatures

Your rechecker.ini stays up to date with no restarts. Auto-push when a new signature is added.

Real-time detection

Hooks over ReChecker, client and engine to detect cheats by hash, size and behavior.

Synced bans

A ban on one server protects the rest of the network. Shared public list.

VirusTotal integrated

Each signature is matched against VirusTotal to confirm family and avoid false positives.

Per-server API key

Each server reports with its own rotatable credential. Full audit of who bans what.

Low overhead

Lightweight AMXX plugin built not to impact tickrate or latency for legit players.

History and rollback

Every signature change is versioned. Compare scans and revert if a signature is noisy.

Graded severities

Low / Medium / High / Critical. Configure which level triggers warn, kick or permaban.

Public anti-cheat list

Indexable ban list page so the community can verify a player before inviting them.

// ARCHITECTURE

How it works inside

Simple, auditable pipeline so any admin can understand what's happening on their server.

STEP_01

AMXX plugin

rechecker_sync.amxx runs on your server and authenticates with your API key.

STEP_02

Signature sync

Every N minutes it downloads rechecker.ini from the public endpoint.

STEP_03

ReChecker validates

The engine compares each client file against known hashes.

STEP_04

Detection

On match, the plugin reports SteamID, nick, file and severity.

STEP_05

Public list

The ban appears on /banned and propagates across the network.

addons/amxmodx/configs/foxac.cfg
// Fox AntiCheat — server config
foxac_api_key      "sk_live_xxxxxxxxxxxxxxxx"
foxac_sync_interval  300   // seconds
foxac_action_critical "ban_perm"
foxac_action_high    "ban_7d"
foxac_action_medium  "kick"
foxac_action_low     "warn"

// ROADMAP

What's next

SHIPPED
  • Signature sync
  • Public ban list
  • Admin panel
  • Documented REST API
IN_PROGRESS
  • Behavior detection
  • Discord bot for notifications
  • Outgoing webhooks
PLANNED
  • Demo recorder & replay
  • Per-server stats
  • Appeal system
  • Mobile admin app

// COMMUNITY

What admins say

Bajamos los reportes de aimbot un 80% la primera semana. Lo que más me gustó es que no tuve que cambiar nada de mi rechecker actual.
@kr1z
Admin · Public 32 slots
Por fin un anticheat que no es una caja negra. Puedo ver exactamente qué firma me baneó a un jugador y desactivarla si genera falsos positivos.
@delta_
Owner · Liga AR
La lista pública es oro. Antes de meter un mix verifico SteamIDs y me evito drama.
@nova
Capitán · Mix CS 1.6

// FAQ

Frequently asked questions

Is it compatible with my current ReChecker?+

Yes. Fox AntiCheat does not replace ReChecker, it complements it. It only syncs rechecker.ini with updated community signatures and reports matches to the central server.

Does it work on classic HLDS or only ReHLDS?+

Designed and tested on ReHLDS + AMX Mod X 1.9+. Classic HLDS doesn't support the hooks we need to report bans in real time.

Does it cost money?+

No. The service is free for community servers. If you want a private instance or a dedicated SLA, contact us on Discord.

What if a signature causes false positives?+

Any admin can report a signature from the panel. It gets disabled globally and stays in history for auditing.

Can I see why a player was banned?+

Yes. The public /banned list shows SteamID, nick, reason, severity and date. Admins also see the detected file and hash.

Can players be personally identified?+

No. We only store the public SteamID and in-game nick. We don't collect IPs, emails or personal data.

Have a server? Join the network.

Request access to register your server, get your API key and start contributing to the public list. Reading is always free and open.