01
Server simulation
Movement, combat, world interactions and protocol behaviour are checked against the server's own state, every tick.
127 checks · vanilla compatibleMinecraft anticheat · Paper Plugin
The evidence your staff need to act.
VectorAnticheat combines server-side checks, optional client context and a live review window in one place. Investigate the player, not just the alert.
139total checks
127server checks
12client audit checks
1.21.11Fabric + Paper
How it works
Three signals. One reviewable case.
No single signal is treated as a verdict. Server simulation, client context and a human review sit on the same player timeline.
02
Client context
An optional Fabric companion answers fresh questions about installed mods, resource packs, and mod signatures.
Client Integrity · optional03
Human review
When the data is not enough, staff can request a scoped view of the Minecraft window and settle the case themselves.
Minecraft Screening · auditedDetection coverage
Broad coverage, clearly labelled.
Every check can be set to Off, Warn, Kick or Ban. New checks start observe-only, so you can review the signal before it affects a player.
Movement
45 checksPrediction, elytra, scaffolding, timer, velocity, no fall
Combat
23 checksReach, aim, hitboxes, multi-actions, fast break
Protocol
59 checksBadPackets, packet order, crash guards, exploits, chat
Client audit
12 checksMod hashes, X-ray packs, platform screening, mining
139 checks in the current releaseClient audit requires the optional companion. Server checks work with vanilla clients.
Live review
A review window. Not a back door.
Screen review is deliberately limited. Staff request it for one player on one server. It streams the Minecraft window, and the session is written to the audit log.
Shared during review
- Minecraft game window frames
- Session start and end
- Reviewer and server identity
Never shared
- Desktop or other windows
- Audio, keystrokes or input
- Personal files or browsing
On demandServer scopedClosed when review ends
Questions
Before you install.
Still deciding? Write to hello@vectoranticheat.com and we will give you a straight answer.
Does every player need the companion?
No. Server checks work with vanilla clients. The Fabric companion is only needed for client audit and live review, it is optional but recommended to have on.
Can a cheater fake the client report?
A modified client can lie, however we make it hard as possible to do so. Server simulation remains authoritative and human review can settle the rest.
What does live capture actually capture?
Only the Minecraft framebuffer, only when staff request it for one player on one server. No desktop, audio, keystrokes, personal files or browsing history leave the client. Every session is logged.
Can we start without enforcing?
Yes. Every check ships observe-only and has its own response: Off, Warn, Kick or Ban. Review the signal for as long as you need before changing the player experience.
What versions are supported?
Fabric and Paper servers on Minecraft 1.21.11. The server agent and client companion share the same detection core and release version.
How is pricing handled?
Per server, not per player. Early-access terms are discussed during onboarding so the plan matches the size and shape of your network.
Early access
Put your next decision on record.
We are onboarding a small number of communities while the companion and review room are hardened. Tell us what you run and what you need to catch.