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Cortex – Advanced Utility Client (Fabric 26.1.2)

Name: Cortex – Advanced Utility Client (Fabric 26.1.2)
Brand: thebluecrusader
Price: 23.0 GBP
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£23.00

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Cortex – Advanced Utility Client (Fabric 26.1.2)

£23.00

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All Digital items work as instant digital downloads automatically.

This means when you order and pay, you can use the mod or item immediately.

Supported Versions

When purchasing, you get client versions supporting the following game versions:

Fabric: 26.1.2 + 1.20.4

Combat. Movement. Visuals. Total Control.

Cortex is a powerful Fabric 26.1.2 utility client built for players who want full control over combat, movement, rendering, and automation.

Highly customizable.
Lightweight.
Feature-packed.

Everything you need — in one client.

⚔ Combat & PvP Control

Advanced combat modules including:

KillAura, TriggerBot, AutoClicker, Reach, Velocity, AutoTotem, Criticals, AutoPotion, Surround, AutoTrap, Burrow, WebAura, HitboxExpander and more.

Built for precision, automation, and full fight control.

🏃 Movement Domination

Flight, Speed, Scaffold, LongJump, Blink, Step, NoSlow, Timer, AntiVoid, Glide, PacketFly and more.

Break movement limits.
Move how you want.

👁 Visual & Tactical Advantage

ESP, XRay, Radar, NameTags, HealthTags, Waypoints, Damage Indicators, Fullbright, Zoom, Custom HUD.

See everything.
Miss nothing.

⚙ Player, World & Automation

AutoArmor, ChestStealer, AutoTool, AutoFish, Nuker, AutoReconnect, AutoGG, FPSBoost, EntityCulling and more.

Streamlined gameplay.
Less grind.
More control.

🧠 Why Cortex?

• Massive module selection
• Clean HUD & custom UI
• Fabric 26.1.2 & 1.20.4 compatible
• Performance optimized
• Constantly refined

This isn’t bloated.
It’s engineered.

⚠ Important Disclaimer

Cortex Client is intended for private worlds and educational/testing purposes.

Using utility/modded clients on multiplayer servers may violate Minecraft’s (Mojang) Terms of Service and individual server rules. Always review Mojang’s policies and the rules of any server you play on before using this mod.

You are responsible for how you use this software.

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Feature Library

Explore all the features

A compact breakdown of the modules included in the Cortex utility mod.

Combat

Aggressive PvP, targeting, reach, and defensive automation

14 modules

KillAura Combat

Automatically attacks nearby entities within range without requiring manual clicks.

Aimbot Combat

Locks your crosshair onto the nearest target so shots and swings connect cleanly.

BotAimbot Combat

A secondary aimbot tuned for bot-style precision targeting with adjustable speed.

TriggerBot Combat

Automatically clicks when your crosshair passes over a valid target.

Criticals Combat

Forces every melee hit to register as a critical strike regardless of jump state.

Reach Combat

Extends melee and block interaction range beyond the vanilla limit.

Forcefield Combat

Strikes all nearby enemies simultaneously from any direction.

HitboxExpander Combat

Inflates entity hitboxes so targets become much easier to hit.

Velocity Combat

Reduces or removes knockback received from enemy attacks.

AutoShield Combat

Raises your shield automatically the moment you take damage.

AutoTotem Combat

Instantly swaps a totem of undying into your offhand before you die.

PopCounter Combat

Tracks how many totems nearby players have consumed.

TotemCounter Combat

Shows the total number of totems in your inventory at a glance.

WebAura Combat

Automatically places cobwebs around nearby enemies to slow them down.

Movement

Traversal, speed, flight, anti-fall, and positioning tools

29 modules

Flight Movement

Lets you fly freely in survival mode at a configurable speed.

PacketFly Movement

Uses packet manipulation to fly without triggering standard anti-cheat flags.

BoatFly Movement

Mounts a boat and exploits it for aerial movement.

Speed Movement

Increases movement speed beyond the vanilla cap.

BunnyHop Movement

Automatically jumps repeatedly to maintain sprint speed and gain extra distance.

Sprint Movement

Forces continuous sprinting in every direction, including backwards and sideways.

Step Movement

Lets you step up full blocks instantly without jumping.

HighJump Movement

Dramatically increases jump height.

LongJump Movement

Launches you forward for an extended horizontal leap.

NoFall Movement

Cancels fall damage regardless of height.

NoSlow Movement

Prevents food, bows, and similar items from slowing movement while in use.

SafeWalk Movement

Keeps you from walking off edges like a permanent ledge detector.

Scaffold Movement

Automatically places blocks beneath your feet as you walk.

Phase Movement

Lets you clip through solid blocks.

PhaseWalk Movement

Moves through blocks horizontally without a full phase bypass.

Glide Movement

Reduces fall speed for slow controlled descents.

Jesus Movement

Lets you walk on water and lava like solid ground.

Spider Movement

Climb vertical surfaces without ladders.

Parkour Movement

Auto-jumps at block edges for seamless parkour routing.

FastLadder Movement

Greatly increases climbing speed on ladders and vines.

ReverseStep Movement

Lets you step down blocks smoothly without falling.

AntiVoid Movement

Detects the void below you and prevents fatal drops.

AutoWalk Movement

Continuously moves you forward without holding a key.

AutoSwim Movement

Automatically swims upward and keeps you afloat in water.

AutoSneak Movement

Holds sneak for you automatically.

Burrow Movement

Sinks your hitbox into the ground to make melee access harder.

Surround Movement

Instantly places obsidian around you in a protective shell.

HorseSpeed Movement

Boosts horse movement speed.

BoatSpeed Movement

Increases the speed of any boat you pilot.

ESP & Radar

Situational awareness through walls, caves, chunks, and overlays

15 modules

PlayerESP ESP & Radar

Draws boxes and tracers around other players through walls.

MobESP ESP & Radar

Highlights mobs through walls so you always know where they are.

ChestESP ESP & Radar

Marks chests, barrels, and other containers through terrain.

SpawnerESP ESP & Radar

Highlights mob spawners through walls for instant locating.

HoleESP ESP & Radar

Marks bedrock or obsidian holes that are safe during combat.

VoidESP ESP & Radar

Visualises void gaps and terrain drop-offs around you.

XRay ESP & Radar

Hides non-ore blocks so ores and cave paths are visible through walls.

Cavefinder ESP & Radar

Renders cave systems through terrain for easier underground routing.

Radar ESP & Radar

Displays a compact mini-map overlay with nearby players and mobs.

Trajectories ESP & Radar

Previews the arc and landing point of throwable or projectile items.

Chams ESP & Radar

Replaces entity models with solid coloured overlays so they always stay visible.

HealthTags ESP & Radar

Renders each entity current health above their head.

NameTags ESP & Radar

Displays expanded information labels above players in-world.

WaypointManager ESP & Radar

Lets you set, name, and display custom waypoints anywhere.

ChunkBorders ESP & Radar

Renders chunk boundary lines so chunk starts and ends are always visible.

HUD

Clean on-screen telemetry, combat readouts, and layout control

13 modules

ArmorHUD HUD

Displays equipped armour and durability on screen.

CoordsHUD HUD

Shows current X, Y, Z coordinates at all times.

PotionHUD HUD

Lists active potion effects with remaining duration.

Keystrokes HUD

Displays movement and click inputs in real time.

DamageIndicators HUD

Shows floating damage numbers whenever an entity takes a hit.

HitMarkers HUD

Displays a hit-confirmation marker every time you land an attack.

KillFeed HUD

Shows a rolling feed of recent kills and deaths.

CustomCrosshair HUD

Replaces the default crosshair with a fully customisable one.

Compass HUD

Renders a directional compass on the HUD.

PingDisplay HUD

Shows current server ping.

TimerGraph HUD

Graphs TPS and timer values over time.

DurabilityAlert HUD

Warns when equipped items are close to breaking.

HUDEditor HUD

Lets you drag and reposition every HUD element freely.

World

Mining, placing, trapping, and terrain interaction shortcuts

10 modules

Nuker World

Rapidly breaks all blocks around you in a configurable radius.

AutoTunnel World

Automatically mines a tunnel in the direction you face.

FastBreak World

Reduces the time it takes to mine any block.

FastPlace World

Removes the cooldown between block placements.

LiquidInteract World

Allows block placement against liquid source blocks normally.

Scaffold World

Automatically builds a bridge beneath your feet while moving.

AutoHarvest World

Harvests and replants crops automatically as you move through farms.

AutoTrap World

Instantly constructs a trap structure around a nearby player.

SelfFill World

Automatically fills blocks around you to seal holes or walls.

Surround World

Places obsidian around you for fast defensive cover.

Player

Client visuals, camera control, privacy, and general utility modules

26 modules

Fullbright Player

Sets ambient light to maximum so dark areas stay fully visible.

Freecam Player

Detaches your camera from your body so you can explore without moving.

CameraClip Player

Prevents the third-person camera from clipping into walls.

Zoom Player

Temporarily narrows your FOV for long-range inspection.

Timer Player

Speeds up or slows down the game tick rate for your client.

NoHurtCam Player

Disables the screen tilt animation when you take damage.

NoWeather Player

Hides rain and snow effects on your client.

AntiBlind Player

Prevents blindness, darkness, and similar effects from obscuring vision.

AntiFire Player

Removes the burning fire overlay from your screen.

AntiHunger Player

Slows or stops hunger depletion.

AntiLevitation Player

Cancels levitation effects applied by Shulkers.

AntiOverlay Player

Removes obstructive overlays such as pumpkins and webs.

NoRotate Player

Prevents the server from forcing your head rotation.

InventoryMove Player

Lets you move while inventory screens are open.

SkinChanger Player

Loads a custom skin from a URL and applies it locally.

NameProtect Player

Replaces your username with a fake one in chat and tab.

StreamerMode Player

Censors sensitive information for safer streaming.

FriendSystem Player

Marks friends so combat modules ignore them.

Blink Player

Freezes outgoing position packets and teleports you when resumed.

ForceCreative Player

Attempts to force creative-mode behaviour on the client.

ForceOP Player

Attempts to grant yourself operator permissions.

EntityCulling Player

Skips rendering entities that are not visible to improve FPS.

FPSBoost Player

Applies client-side optimisations for better frame rate.

TimeChanger Player

Changes the apparent time of day locally.

WeatherControl Player

Overrides weather visuals on your client independently.

Phase Player

Includes a player-side phase shortcut tied to the movement stack.

Automation

Hands-free combat support, inventory work, farming, travel, and chat tasks

33 modules

AutoEat Automation

Automatically eats when hunger drops below a set threshold.

AutoGapple Automation

Consumes a golden apple automatically when health gets critically low.

AutoPotion Automation

Throws splash potions automatically in combat or when effects run low.

AutoClicker Automation

Automatically clicks at a configurable CPS for mining or combat.

AutoBow Automation

Draws and releases your bow at the optimal charge.

AutoPearl Automation

Throws an ender pearl automatically to escape danger.

AutoMount Automation

Mounts nearby rideable entities automatically.

AutoBreed Automation

Feeds and breeds nearby animals with items from inventory.

AutoShear Automation

Shears nearby sheep automatically while holding shears.

AutoFish Automation

Automates the full fishing loop, including reel and recast timing.

AutoMLG Automation

Places water automatically to negate fall damage at the last moment.

AutoRepair Automation

Uses an anvil or grindstone to repair low-durability items automatically.

AutoSmelt Automation

Automatically smelts raw materials using a nearby furnace.

AutoSort Automation

Sorts and organises your inventory automatically.

AutoStack Automation

Merges inventory stacks to keep them tidy.

AutoDrop Automation

Automatically drops specified inventory items.

AutoArmor Automation

Equips the best available armour automatically.

AutoTool Automation

Switches to the most effective tool for the block being mined.

AutoSign Automation

Writes a preset message on any sign you place.

AutoMessage Automation

Sends a configured message in chat on a timer.

ChatSpam Automation

Repeats a message in chat at a set interval.

AutoGG Automation

Sends a congratulatory message automatically at the end of a game.

AutoReply Automation

Responds to direct messages using a preset reply.

AutoReconnect Automation

Reconnects automatically after a disconnect.

AutoRespawn Automation

Clicks the respawn button instantly when you die.

AutoScreenshot Automation

Captures a screenshot when a configured event occurs.

AutoKit Automation

Automatically selects and uses a server kit.

AutoHome Automation

Runs the /home command automatically under configured conditions.

AutoWeb Automation

Places cobwebs automatically in tactical combat positions.

ChestStealer Automation

Rapidly moves all items from a chest into your inventory.

InventoryCleaner Automation

Discards junk items automatically to keep inventory free.

AntiAFK Automation

Performs random inputs to prevent inactivity kicks.

Reach Automation

Includes a quick access automation reference for the combat reach module.

Updates (Change Log)

2.2.0 - 26.1.2 Beta (11/06/26)

- Added autosaving for module state, keybinds, bind mode, and client settings.

- ClickGUI setting edits trigger saves immediately instead of waiting for shutdown.

- Improved ClickGUI category placement and clutter.

- Reworked keystrokes module. Changed GUI position. Added mouse button support with clicks per second display for PVPers.

- Reworked chest preview overlay position for ChestESP to show higher on the screen.

- Fixed Chunk Border rendering (fixed broken black shapes and glitched lines).

- Adjusted custom crosshair placement for centre alignment.

- Reworked entity ESP rendering paths for player/mob boxes and color filling.

- Reworked health tag rendering to use newer Minecraft bugger path.

- Added box-outline rendering method for spawner ESP and chest-style blocks.

- Added a filled-box render helper used by newer ESP such as "chams".

- Improved SafeWalk logic with edge backoff logic to mimic player crouch behaviour.

- Reworked FreeCam to a better detached camera entity approach. Refined movement and body-freeze handling to work better.

- Reworked Phase and PhaseWalk toward noclip-style movement using packets and position handling instead of weak nudging.

- Tightened Jesus water-surface walking behaviour to stop allowing air jumping and placement too high above water.

- Improved Burrow and SelfFill using a more forceful jump/place/reposition flow instead of only lightly hopping.

- Reworked Reach so block reach and attack reach can be individually toggled.

- Defaulted attack reach extension off so it prevents breaking normal mob damage and interaction.

- Added extra local reach checks/mixins for block/entity interaction range.

- Updated auto click left-click logic to use a better attack fallback method/path.

- Hooked hitmarkers into player attack events to trigger from real hits.

- Reworked SmeltMining handling to intercept block breaks to attempt to produce smelted output items instead of raw ore item drops.

- Reworked VeinMiner flow around captured ore targets and chained block breaking.

- Improved XRay refresh behaviour rendering. Fixed over-aggressive movement-based XRay refresh that caused flashing in 26.1.2 update.

- Added cavefinder refresh handling during settings change.

- Improved Nuker block targeting and added a NonLegit mode plus exposed-block filtering.

- Added overlay cancellation for AntiBlind pumpkin overlay handling.

- Added direct fire overlay removal for AntiFire.

- Added client-side weather override mixin hooks.

- Reworked TimeChanger from a dead visual placeholder. Now it actively forces the client time each tick.

- Registered several missing mixins to fix issues.

2.1.0 - 26.1.2 Beta (06/06/26)

- Minor crash fixes.

2.0.0 - 26.1.2 Beta

- Updated to Fabric 26.1.2

- Ported Yarn to Mojang Mappings

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Cortex – Advanced Utility Client (Fabric 26.1.2)