⚔ Aegis AC
Packet-level anticheat for Paper — with a built-in live web panel.
aegissec.uk • Join our Discord
⚠ Requires Paper (or a fork: Purpur / Pufferfish) — 1.21.x.
Plain Spigot is NOT supported and the plugin will refuse to start on it.
Aegis AC reads real network packets — not just Bukkit events — with per-tick latency
compensation, a set-back engine, and its own internal punishment system. One self-contained
jar. No client mods. No proxy. No port-forwarding for the panel.
Grab a FREE key in seconds: join our Discord
and run /getkey — you'll get a free-forever Community key instantly.
Why Aegis?
- Packet-level detection — catches what event-based anticheats miss.
- Latency compensated — high-ping players aren't false-flagged.
- Set-back engine — rewinds cheaters instead of just logging.
- Internal ban/kick — Aegis handles punishments itself; no external ban plugin needed.
- Live web panel — manage your server from the browser, no inbound ports.
- Near-zero false positives — tuned thresholds you can edit live.
Spoiler: Full detection list
Built-in web panel
Packet — Timer, BadPackets, Blink, EntityControl
Combat — Reach, InfiniteReach, AutoClicker, KillAura (off-view, multi-aura & silent-aim), NoSwing, AntiKnockback, KnockbackModifier, MaceKill, AutoTotem, FastUse, InventoryMove
Movement — Speed, GroundSpeed, Flight, NoFall, Step, AirStrafe, Sprint, NoSlow, Jesus, LongJump, Spider, Slippy, Vclip, ElytraFly, BoatFly, BoatSpeed, BoatNoClip, TridentBoost
Interaction — Nuker, FastBreak, FastPlace, BlockReach, Scaffold, AirPlace
Chat — Spam, SwearFilter, Advertising, Caps, Flood, Zalgo
Exploit — CrashProtection (book/sign/payload bombs), AntiBot (join-flood)
Combat — Reach, InfiniteReach, AutoClicker, KillAura (off-view, multi-aura & silent-aim), NoSwing, AntiKnockback, KnockbackModifier, MaceKill, AutoTotem, FastUse, InventoryMove
Movement — Speed, GroundSpeed, Flight, NoFall, Step, AirStrafe, Sprint, NoSlow, Jesus, LongJump, Spider, Slippy, Vclip, ElytraFly, BoatFly, BoatSpeed, BoatNoClip, TridentBoost
Interaction — Nuker, FastBreak, FastPlace, BlockReach, Scaffold, AirPlace
Chat — Spam, SwearFilter, Advertising, Caps, Flood, Zalgo
Exploit — CrashProtection (book/sign/payload bombs), AntiBot (join-flood)
Sign in at aegissec.uk and your server is there — no IP to share, no port to open.
- Live player list with ping, position & per-check violation levels
- Real-time alerts feed + a live world map
- Toggle any check and set its alert / punish thresholds from the UI
- Kick / ban / freeze in one click, ban manager & audit log
- TPS & memory monitoring
- /ac freeze — lock a suspect in place for investigation
- /ac check — invisibly spectate a player
- /ac kick | ban | unban — internal, styled punishment screens
- /ac enable | disable — global kill-switch
- Chat moderation — spam, profanity, advertising, caps, flood & zalgo filters
Add sub-users to your panel with granular per-feature permissions (view, moderate,
config, audit…) and optional two-factor authentication.
Plans
- Community — free forever · core engine & checks · 1 server · get it with /getkey in Discord
- Pro – £10 — full check suite, web panel, chat moderation · up to 2 servers
- Network – £25 — everything + crash protection & anti-bot · up to 5 servers
Requirements
- Paper (or a fork like Purpur/Pufferfish) — 1.21.x. Spigot is not supported.
- Java 21
- A free Aegis access token (/getkey in Discord, or an account at aegissec.uk)
- Drop AegisAC.jar into your plugins/ folder and restart.
- Join our Discord and run /getkey for a free key (or buy Pro/Network at aegissec.uk).
- Put the token in plugins/AegisAC/license.key — done. Manage everything at aegissec.uk.
Questions, bugs or false positives? Hop in the Aegis Discord — we read every report.
Aegis AC is an independent project and is not affiliated with Mojang or Microsoft.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Aegissec AC is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 28 times (via Spigot). Download it and open it directly in the game.