M
MERABY LABS Multi-product AI studio
IN-BROWSER TEMPLATES • STRICT LUAU PRESETS

Strict-mode Luau templates

Fill mechanic templates that include --!strict, tune numbers with sliders, and read static notes about each preset. Copy the script into Roblox Studio. This page does not call a model and does not certify exploit resistance.

Launch Luau Generator Explore 3D Assets & Workshop
7
Strict-Mode Mechanic Presets
--!strict
Present in each preset
Notes
Static checklist, not a score
Local
Sliders rewrite the template
LOCAL LUAU TEMPLATES • 7 PRESETS

Luau mechanic template studio

Choose a preset, tune constants with sliders, and read the static notes. This is not a live model and not a security audit.

Movement MECHANIC--!strict in template

Wall Climb & Parkour Controller

Dynamic Raycast-based wall detection with surface normal alignment, stamina decay, and wall-jump velocity impulse.

Roblox Studio Destination
StarterPlayer > StarterPlayerScripts
Filename: WallClimbController.client.luau
LIVE TUNING PARAMETERS
16 studs/s

Vertical velocity while scaling surfaces

20 %/s

Stamina consumed per second while climbing

45 impulse

Horizontal and vertical impulse when kicking off a wall

2.8 studs

Forward raycast distance to register wall contact

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--!strict
-- Built with Meraby Labs (https://merabylabs.com?ref=roblox-ai)
-- WallClimbController.client.luau
-- Target: StarterPlayer > StarterPlayerScripts
300">"text-neon-magenta font-semibold">local Players = 300">"text-neon-cyan">game:GetService(300">"Players")
300">"text-neon-magenta font-semibold">local RunService = 300">"text-neon-cyan">game:GetService(300">"RunService")
300">"text-neon-magenta font-semibold">local UserInputService = 300">"text-neon-cyan">game:GetService(300">"UserInputService")
300">"text-neon-magenta font-semibold">local Workspace = 300">"text-neon-cyan">game:GetService(300">"Workspace")
300">"text-neon-magenta font-semibold">local LocalPlayer = Players.LocalPlayer
300">"text-neon-magenta font-semibold">local Character = LocalPlayer.Character 300">"text-neon-magenta font-semibold">or LocalPlayer.CharacterAdded:Wait()
300">"text-neon-magenta font-semibold">local 300">"text-solar-gold">Humanoid = Character:WaitForChild(300">"300">">Humanoid") :: 300">"text-solar-gold">Humanoid
300">"text-neon-magenta font-semibold">local RootPart = Character:WaitForChild(300">"HumanoidRootPart") :: 300">"text-solar-gold">BasePart
-- Configuration Parameters (Configured via Meraby Studio)
300">"text-neon-magenta font-semibold">local CLIMB_SPEED: 300">"text-solar-gold">number = 16.0
300">"text-neon-magenta font-semibold">local STAMINA_DRAIN_RATE: 300">"text-solar-gold">number = 20.0
300">"text-neon-magenta font-semibold">local WALL_JUMP_FORCE: 300">"text-solar-gold">number = 45.0
300">"text-neon-magenta font-semibold">local RAYCAST_DISTANCE: 300">"text-solar-gold">number = 2.8
300">"text-neon-magenta font-semibold">local MAX_STAMINA: 300">"text-solar-gold">number = 100.0
-- Internal State
300">"text-neon-magenta font-semibold">local currentStamina: 300">"text-solar-gold">number = MAX_STAMINA
300">"text-neon-magenta font-semibold">local isClimbing: 300">"text-solar-gold">boolean = false
300">"text-neon-magenta font-semibold">local wallNormal: 300">"text-neon-cyan">Vector3 = 300">"text-neon-cyan">Vector3.zero
300">"text-neon-magenta font-semibold">local heartbeatConnection: 300">"text-solar-gold">RBXScriptConnection? = nil
300">"text-neon-magenta font-semibold">local jumpConnection: 300">"text-solar-gold">RBXScriptConnection? = nil
-- Dedicated LinearVelocity constraint for glitch-free physics
300">"text-neon-magenta font-semibold">local attachment = 300">"text-neon-cyan">Instance.new(300">"300">">Attachment")
attachment.Name = 300">"WallClimbAttachment"
attachment.Parent = RootPart
300">"text-neon-magenta font-semibold">local linearVelocity = 300">"text-neon-cyan">Instance.new(300">"300">">LinearVelocity")
linearVelocity.Name = 300">"WallClimbVelocity"
linearVelocity.Attachment0 = attachment
linearVelocity.MaxForce = 50000
linearVelocity.VectorVelocity = 300">"text-neon-cyan">Vector3.zero
linearVelocity.Enabled = false
linearVelocity.Parent = RootPart
300">"text-neon-magenta font-semibold">local rayParams = 300">"text-neon-cyan">RaycastParams.new()
rayParams.FilterType = 300">"text-neon-cyan">RaycastFilterType.Exclude
rayParams.FilterDescendantsInstances = {Character}
rayParams.IgnoreWater = true
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function CastForwardRay(): 300">"text-solar-gold">RaycastResult?
	300">"text-neon-magenta font-semibold">local forwardVector = RootPart.300">"text-neon-cyan">CFrame.LookVector
	300">"text-neon-magenta font-semibold">local origin = RootPart.Position
	300">"text-neon-magenta font-semibold">return Workspace:Raycast(origin, forwardVector * RAYCAST_DISTANCE, rayParams)
300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function StartClimbing(hitNormal: 300">"text-neon-cyan">Vector3)
	300">"text-neon-magenta font-semibold">if isClimbing 300">"text-neon-magenta font-semibold">or currentStamina <= 5 300">"text-neon-magenta font-semibold">then 300">"text-neon-magenta font-semibold">return 300">"text-neon-magenta font-semibold">end
	isClimbing = true
	wallNormal = hitNormal
	300">"text-solar-gold">Humanoid.AutoRotate = false
	300">"text-solar-gold">Humanoid:ChangeState(300">"text-neon-cyan">Enum.300">"text-neon-cyan">HumanoidStateType.Physics)
	linearVelocity.Enabled = true
300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function StopClimbing()
	300">"text-neon-magenta font-semibold">if 300">"text-neon-magenta font-semibold">not isClimbing 300">"text-neon-magenta font-semibold">then 300">"text-neon-magenta font-semibold">return 300">"text-neon-magenta font-semibold">end
	isClimbing = false
	300">"text-solar-gold">Humanoid.AutoRotate = true
	300">"text-solar-gold">Humanoid:ChangeState(300">"text-neon-cyan">Enum.300">"text-neon-cyan">HumanoidStateType.Freefall)
	linearVelocity.Enabled = false
	linearVelocity.VectorVelocity = 300">"text-neon-cyan">Vector3.zero
300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function OnHeartbeat(dt: 300">"text-solar-gold">number)
	300">"text-neon-magenta font-semibold">if 300">"text-neon-magenta font-semibold">not Character 300">"text-neon-magenta font-semibold">or 300">"text-neon-magenta font-semibold">not RootPart 300">"text-neon-magenta font-semibold">or 300">"text-solar-gold">Humanoid.Health <= 0 300">"text-neon-magenta font-semibold">then
		StopClimbing()
		300">"text-neon-magenta font-semibold">return
	300">"text-neon-magenta font-semibold">end
	300">"text-neon-magenta font-semibold">local hitResult = CastForwardRay()
	300">"text-neon-magenta font-semibold">if hitResult 300">"text-neon-magenta font-semibold">and hitResult.300">"text-neon-cyan">Instance 300">"text-neon-magenta font-semibold">and hitResult.300">"text-neon-cyan">Instance.CanCollide 300">"text-neon-magenta font-semibold">then
		300">"text-neon-magenta font-semibold">local hitAngle = hitResult.Normal:Dot(300">"text-neon-cyan">Vector3.yAxis)
		-- Only scale near-vertical surfaces
		300">"text-neon-magenta font-semibold">if 300">"text-neon-cyan">math.abs(hitAngle) < 0.25 300">"text-neon-magenta font-semibold">then
			300">"text-neon-magenta font-semibold">if 300">"text-neon-magenta font-semibold">not isClimbing 300">"text-neon-magenta font-semibold">and currentStamina > 10 300">"text-neon-magenta font-semibold">then
				StartClimbing(hitResult.Normal)
			300">"text-neon-magenta font-semibold">end
		300">"text-neon-magenta font-semibold">else
			StopClimbing()
		300">"text-neon-magenta font-semibold">end
	300">"text-neon-magenta font-semibold">else
		StopClimbing()
	300">"text-neon-magenta font-semibold">end
	300">"text-neon-magenta font-semibold">if isClimbing 300">"text-neon-magenta font-semibold">then
		currentStamina = 300">"text-neon-cyan">math.clamp(currentStamina - (STAMINA_DRAIN_RATE * dt), 0, MAX_STAMINA)
		300">"text-neon-magenta font-semibold">if currentStamina <= 0 300">"text-neon-magenta font-semibold">then
			StopClimbing()
			300">"text-neon-magenta font-semibold">return
		300">"text-neon-magenta font-semibold">end
		300">"text-neon-magenta font-semibold">local verticalInput = 0
		300">"text-neon-magenta font-semibold">if UserInputService:IsKeyDown(300">"text-neon-cyan">Enum.KeyCode.W) 300">"text-neon-magenta font-semibold">or UserInputService:IsKeyDown(300">"text-neon-cyan">Enum.KeyCode.Up) 300">"text-neon-magenta font-semibold">then
			verticalInput = 1
		300">"text-neon-magenta font-semibold">elseif UserInputService:IsKeyDown(300">"text-neon-cyan">Enum.KeyCode.S) 300">"text-neon-magenta font-semibold">or UserInputService:IsKeyDown(300">"text-neon-cyan">Enum.KeyCode.Down) 300">"text-neon-magenta font-semibold">then
			verticalInput = -0.6
		300">"text-neon-magenta font-semibold">end
		linearVelocity.VectorVelocity = 300">"text-neon-cyan">Vector3.new(0, verticalInput * CLIMB_SPEED, 0)
	300">"text-neon-magenta font-semibold">else
		-- Stamina regeneration when grounded
		300">"text-neon-magenta font-semibold">if 300">"text-solar-gold">Humanoid.FloorMaterial ~= 300">"text-neon-cyan">Enum.Material.Air 300">"text-neon-magenta font-semibold">then
			currentStamina = 300">"text-neon-cyan">math.clamp(currentStamina + (25 * dt), 0, MAX_STAMINA)
		300">"text-neon-magenta font-semibold">end
	300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function OnJumpRequest()
	300">"text-neon-magenta font-semibold">if isClimbing 300">"text-neon-magenta font-semibold">then
		StopClimbing()
		-- Apply kick-off impulse away from wall normal and upward
		300">"text-neon-magenta font-semibold">local impulseVector = (wallNormal * 0.7 + 300">"text-neon-cyan">Vector3.new(0, 0.8, 0)).Unit * WALL_JUMP_FORCE * RootPart.AssemblyMass
		RootPart:ApplyImpulse(impulseVector)
	300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">end
300">"text-neon-magenta font-semibold">local 300">"text-neon-magenta font-semibold">function Initialize()
	heartbeatConnection = RunService.Heartbeat:Connect(OnHeartbeat)
	jumpConnection = UserInputService.JumpRequest:Connect(OnJumpRequest)
300">"text-neon-magenta font-semibold">end
LocalPlayer.CharacterRemoving:Connect(300">"text-neon-magenta font-semibold">function()
	300">"text-neon-magenta font-semibold">if heartbeatConnection 300">"text-neon-magenta font-semibold">then heartbeatConnection:Disconnect() 300">"text-neon-magenta font-semibold">end
	300">"text-neon-magenta font-semibold">if jumpConnection 300">"text-neon-magenta font-semibold">then jumpConnection:Disconnect() 300">"text-neon-magenta font-semibold">end
	StopClimbing()
300">"text-neon-magenta font-semibold">end)
Initialize()

What this page actually does

Seven hand-written Luau templates with sliders. There is no model narration, no inference call, and no extra studio tool catalog on this page.

👁️

Preset, then script

Selecting a preset loads its template. Sliders replace numeric constants in that template. You can read the script, copy it, or download the .luau file.

🛡️

Stays in the browser

Templates render on this page. Nothing is sent to a model provider. Copy or download is the handoff into Roblox Studio.

⚡

Seven mechanic presets

Wall climb, DataStore, grappling hook, pathfinding, inventory, combat hitbox, and hovercraft. Each one is a template with a short static note list.

DESIGN NOTE • ROADMAP ONLY • NOT A LIVE PRODUCT

Sketch: 6 specialist roles

MerabyCore is a design note for how specialist roles could coordinate later. None of these roles run on this page, the Luau templates do not call them, and there is no orchestrator to join.

PLANNED
Scene Builder
Roadmap idea: 3D spatial layout, terrain, and object placement.
PLANNED
Script Generator
Roadmap idea: strict-mode Luau beyond the hand-written presets on this page.
PLANNED
Systems Architect
Roadmap idea: replication, networking, and datastore schema sketches.
PLANNED
Asset Manager
Roadmap idea: catalog links, texture maps, and audio binding.
PLANNED
Analysis
Roadmap idea: profiling and lint notes. Not the static checklist above.
PLANNED
Documentation
Roadmap idea: API specs, Moonwave annotations, and changelogs.

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