Skip to main content
affpapa.org
RU EN
skill CX Codex

msw-scripting — Claude Code skill: what it does, how to install

Guides authoring .mlua scripts for MapleStory Worlds, covering annotations, execution spaces, and playtesting. Useful when building MSW logic and debugging runtime issues.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add MSW-Git/msw-ai-coding-plugins-official --skill msw-scripting -a claude-code
Open on GitHub

What msw-scripting does

The skill directs coding in MapleStory Worlds using .mlua. It enforces platform-specific conventions: @Component, @Logic, @ExecSpace, and @Sync. Applying Unity patterns here will break runtime behavior. For instance, UI scripts run strictly on the client, and singletons use @Logic rather than static manager classes.

New scripts belong in feature-based folders under ./RootDesk/MyDesk/, such as Player/ or Inventory/. Flat folder dumps like Scripts/ are explicitly blocked. The skill requires checking signatures against .d.mlua definitions in ./Environment/NativeScripts/, which tracks 104 components and 46 services. Every edit triggers an LSP check, followed by the Maker MCP refresh command.

What it helps with

  • write mlua components using MSW lifecycle annotations
  • route client and server logic via ExecSpace RPCs
  • verify engine API signatures against NativeScripts definitions
  • fix mlua LSP diagnostic errors before running tests

Example prompts for the agent

  • Create a MeleeAttackComponent.mlua under Combat/ with a server-side damage handler
  • Inspect NativeScripts for SpawnByModelId and implement it in MonsterSpawnerLogic
  • Run mlua diagnostics and refresh Maker for modified inventory scripts

How to install msw-scripting

1Skills CLI (Vercel)

npx skills add MSW-Git/msw-ai-coding-plugins-official --skill msw-scripting -a claude-code

2Manually: put the files in place

~/.claude/skills/msw-scripting/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/msw-scripting/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about msw-scripting

How to install msw-scripting in Claude Code?

Run npx skills add MSW-Git/msw-ai-coding-plugins-official --skill msw-scripting -a claude-code in your terminal.

What does msw-scripting do?

It instructs coding agents on .mlua syntax, MSW engine conventions, directory rules, and LSP diagnostic workflows.

Where must method documentation comments be placed in mlua?

Documentation comments must be placed as the first line inside the method body. Placing them above the method causes the mlua parser to bind them to the preceding declaration.

Similar skills

Everything for Game dev and 3D: Unity, Unreal, Godot, Blender →
unity-csharp-scripting gamedev-skills Guides coding agents in writing Unity 6.3 LTS MonoBehaviour scripts, managing lifecycle callbacks, Inspector serialization, and coroutine execution. CX Codex +1 5,900installs msw pproenca A skill with 45 rules for Mock Service Worker v2: setup, handlers, test integration, GraphQL. Useful when your agent writes or fixes HTTP mocks. CX Codex +1 842installs love2d-core gamedev-skills Sets up the foundational loop, delta-time motion, input, and screen stacks for LÖVE 11.5 in Lua. Fixes framerate-dependent movement and configuration mistakes. CX Codex +1 5,000installs lua Mindrally Gives the agent a rulebook for Lua: tables, metatables, error handling, game loops and memory. Useful when your project is Lua or Love2D. CX Codex +1 1,300installs roblox-animations sentinelcore A reference skill for Roblox animations: loading tracks, priorities, blending, and swapping default character animations. Useful when your agent writes Humanoid or rig code. CX Codex +1 905installs roblox-animation-vfx TabooHarmony A skill that helps your coding agent write and fix Roblox animations, particles, beams, trails and tweens. CX Codex +1 2,300installs

From the same set10

msw-avatar A skill for MSW avatars: 17 equipment slots, mapping animation states onto sprite clips, and custom actions such as shoot or dance. CX Codex +1 9,800installs msw-combat-system Reference guide for the 2D combat pipeline in MSW. Helps implement attack collision, damage calculation, hit reactions, and monster AI. CX Codex +1 9,800installs msw-defaultplayer A skill for editing the DefaultPlayer model in MapleStory Worlds Maker: run speed, jump force, HP, camera and physics, all through ModelBuilder. Handy when the character needs tuning. CX Codex +1 9,800installs msw-general Foundation skill for MapleStory Worlds work: shared tools, platform rules and validated .model templates. Every other MSW skill builds on it. CX Codex +1 9,900installs msw-painter Draws a pixel-art sprite when msw-search finds no suitable RUID, then helps register the PNG as a resource. CX Codex +1 9,700installs msw-behaviourtree Builds MSW .behaviourtree files and refreshes a project-specific node spec. Use it to define a behaviour graph with Blackboard variables and node properties. CX Codex +1 9,600installs msw-sprite-ruid Rules for assigning RUID to SpriteRendererComponent.SpriteRUID and SpriteGUIRendererComponent.ImageRUID, plus the thumbnail:// prefix for icons. CX Codex +1 9,700installs msw-ui-system Guides coding agents through building MapleStory Worlds interfaces: generates .ui layouts, configures UI components, and handles .mlua UUID bindings. CX Codex +1 9,700installs

Project sponsors

Companies that keep this analytics open
Gold sponsor
Nutra.Club

Impressions, clicks and code copies — open statistics. We keep the numbers public for the same reason NeBlask itself is public. Become a sponsor