# Roblox Luau Mastery

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- **Type:** Skill
- **Install:** `agentstack add skill-tabooharmony-roblox-brain-roblox-luau-mastery`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [TabooHarmony](https://agentstack.voostack.com/s/tabooharmony)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [TabooHarmony](https://github.com/TabooHarmony)
- **Source:** https://github.com/TabooHarmony/roblox-brain/tree/main/skills/roblox-luau-mastery

## Install

```sh
agentstack add skill-tabooharmony-roblox-brain-roblox-luau-mastery
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Luau Language Mastery (Index)

This skill has been split into three focused skills for better context efficiency. Load the one that matches your task:

## Routing

| Task | Load |
|------|------|
| Syntax, tables, control flow, string patterns, math, idioms, scope, closures, sharp edges, JS→Luau porting | `roblox-luau-core` |
| Type annotations, generics, narrowing, inference, strictness modes, exports, sealed/unsealed tables | `roblox-luau-types` |
| OOP (metatables, inheritance), async (Promises, pcall, coroutines), module structure, service pattern, Roblox idioms (Instance creation, events, task library) | `roblox-luau-patterns` |

## Quick Decision

- "How do I write this in Luau?" → `roblox-luau-core`
- "How should I type this?" → `roblox-luau-types`
- "How should I structure this?" → `roblox-luau-patterns`

## Quick Reference

- Luau is NOT Lua 5.1. Has: generics, `continue`, `+=`, string interpolation (backticks), floor division `//`
- Arrays are 1-based. `#tbl` for length. Generalized iteration: `for k, v in tbl do`
- Always use `task.wait/spawn/delay` (never deprecated `wait/spawn/delay`)
- Instance.new: configure properties THEN set Parent last (replication race)
- Services: `game:GetService("Name")` at top of script, stored in locals
- Methods: use `:` (implicit self) for instance methods, `.` for constructors/static
- Prefer backtick interpolation over `..` concatenation
- Local function order: callees above callers (no hoisting)
- Only `nil` and `false` are falsy

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [TabooHarmony](https://github.com/TabooHarmony)
- **Source:** [TabooHarmony/roblox-brain](https://github.com/TabooHarmony/roblox-brain)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-tabooharmony-roblox-brain-roblox-luau-mastery
- Seller: https://agentstack.voostack.com/s/tabooharmony
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.