Simple WallHop Script (Open Source)

-- AUTO WALLHOP, By - @xx4naxx on YT

-- Services
local Players    = game:GetService("Players")
local RunService = game:GetService("RunService")
local Workspace  = game:GetService("Workspace")

-- Allows Use with other scripts, and advanced features like `Randomise flick angle(min-max)`
-- Global config so u can change this later on without Re-Executing, copy paste if necesary
getgenv().Wallhop_Config = {
	wallCheckDistance = 2.5,   -- ray length (studs)
	jumpCooldown      = 0.3,  -- seconds between hops, usualy should be larger than flick duration
	flickAngle        = 60,    -- degerees
	flickDuration     = 0.25,  -- duration of hop sequence or smth
	autoWallHop       = true,
	requireVertical   = true,  -- self explanatory

	-- seam detection
	sampleBand        = 1.2,   -- up/down step sample rate
	sampleCount       = 9,     -- vertical samples per direction
	seamTolerance     = 0.6,   -- max distance of intercestion from legs (studs)
	directions        = 8,     -- horizontal ray directions
}

local player = Players.LocalPlayer

-- States
local character, humanoid, hrp
local lastJumpTime = 0
local flick = { active = false, t = 0, baseYaw = 0 }

-- Raycasts
local rayParams = RaycastParams.new()
do
	local ok, ft = pcall(function() return Enum.RaycastFilterType.Exclude end)
	rayParams.FilterType = ok and ft or Enum.RaycastFilterType.Blacklist
	rayParams.IgnoreWater = true
end

-- Precompute horizontal ray directions (full circle)