Roblox Dev Skill

MSayib59stars

1# Roblox Dev Skill

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-28

Stars: 59
Tools: —
Uptime: —

Overview

About Roblox Dev Skill

An agent skill that turns AI coding assistants into Roblox development experts: Luau, engine APIs, architecture, anti-exploit security, and how to drive Studio's built-in MCP server safely. Version-stamped against a specific Studio/Luau release. Works with Claude Code, Antigravity, Codex, and any Skills-format assistant.

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Roblox Dev Skill?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Roblox Dev Skill need an API key?

No required environment variable is listed on this record.

What transport does Roblox Dev Skill use?

Roblox Dev Skill runs locally over stdio.

When was Roblox Dev Skill last checked?

Last checked 2026-10-28. An agent skill that turns AI coding assistants into Roblox development experts: Luau, engine APIs, architecture, anti-exploit security, and how to drive Studio's built-in MCP server safely. Version-stamped against a specific Studio/Luau release. Works with Claude Code, Antigravity, Codex, and any Skills-format assistant.

From the publisher

Documentation

🎮 Roblox Dev Skill

An Agent Skill that makes an AI coding agent write correct, current Roblox code. When you mention Roblox, Luau or Roblox Studio, the agent loads this skill: a routing file (SKILL.md) plus 14 reference guides on Luau, client-server architecture, security, DataStores, UI, performance, monetization, migration, and driving Roblox Studio through its MCP server. Works with Claude Code, Codex, Cursor, Gemini CLI, Antigravity, GitHub Copilot, and any agent that reads the Agent Skills format.

Skill 2.19.0 · verified against Roblox Studio 0.744.0.7441077 and Luau 0.743 on 2026-10-22. Every code example was type-checked under --!strict and run in a real Studio place, and every factual statement checked against an official source or a test. Roblox ships weekly, so this is when it was last verified, not today's version.

It is Markdown an agent reads. It is not an MCP server and ships no tools: for Studio access, enable Studio's built-in MCP server.

Quick install

macOS, Linux, WSL, Git Bash

curl -fsSL https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.sh | bash

Windows PowerShell

irm https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.ps1 | iex

Windows CMD

curl -fsSL https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.cmd -o install.cmd && install.cmd

The installer asks which agents to set up (the ones it finds are pre-selected), stores the skill once, and links it into each agent, so one update reaches all of them. It can also set up ~/RobloxDocs, a local copy of the Roblox API for fast, offline lookups. It never deletes anything it did not create.

Then restart your agent and try:

Create a coin collection system for my Roblox game

You should get server-authoritative --!strict Luau that validates what the client sends. Options, updating, uninstalling and manual install: docs/installation.md.

What's inside

Reference	Covers
worked-examples	Eight end-to-end tasks for an agent (build, debug, migrate, look up, refuse, sell a product, migrate saved data, bind input), each ending in a tested verification
luau-fundamentals	Luau syntax, types and the New Type Solver, what each Luau release changed, beta and experimental features you cannot ship
project-structure	Services, Rojo, client/server layout, the Input Action System
networking	RemoteEvents, RemoteFunctions, unreliable remotes, bindables, text chat and platform-integrated chat
security-hardening	Server authority, validating remote input, anti-exploit, bans, script capabilities
datastore-persistence	DataStoreService, ProfileStore, MemoryStoreService
performance-optimization	Memory, Parallel Luau and Actors, streaming, the frame pipeline
ui-systems	GUI layout, StyleSheets, BillboardGui / SurfaceGui, ProximityPrompt
monetization	Game passes, developer products, subscriptions, Robux transfers
legacy-migration	Deprecated APIs and replacements, what each engine release changed
mcp-integration	Studio MCP tools with their real signatures and limits
agent-safety	What an agent with Studio access can break, and the rules that prevent it
studio-plugins-and-limits	Plugins, `Script.Source` limits, engine limits
file-formats-and-assets	`.rbxl`/`.rbxm`, meshes, importing

How routing, lookup and the coverage dates work: docs/how-it-works.md.

How it stays correct

Every example is tested. Each Luau block is type-checked with luau-lsp under --!strict, then run in a real Studio place through Rojo, as a game Script (so security gates apply), a LocalScript, or inside an Actor. The 2.16.0 pass found and fixed a script that could not compile, a pool that leaked objects, player data shared between players, and a purchase handler that charged for items it did not give. Since 2.17.0 the fragments run too, with the names a reader's project would supply, and the important examples assert what they do (a pool returns to 10, a receipt is granted once). docs/testing.md
Every claim is checked. Each high-risk statement (limits, versions, "cannot", "not enabled") is in a register with its source or test; the 2.17.0 pass corrected 58, among them a delayed rollout the text dated, limits off by up to 1000×, and an event that does not exist. docs/claims.md
Every engine release is diffed member by member against the previous API dump, and the developer-visible changes are run in Studio before the skill describes them.
It says what it does not know. Features that exist but are not enabled, betas you cannot publish, and anything not yet tested are labelled as such.

History: CHANGELOG.md (machine-readable: metadata.json).

For AI agents reading this

Start at SKILL.md: it holds the standards (always --!strict, server authority, validate every remote argument) and a routing table that says which reference to open for which task. Where a reference and a worked example disagree, the reference wins. Treat the version line above as a date, and re-check the live engine version with the commands in SKILL.md.

Contributing

Ground every claim in official documentation, the API dump, or a test you ran, and pass the four test layers in docs/testing.md before opening a pull request.

License and credits

MIT, see LICENSE. Created by @MSayib, built with AI and fact-checked against Roblox Creator Docs, Luau, the Roblox API dump, and Roblox Studio itself.

If the skill helps you, a ⭐ helps other developers find it.

Roblox Dev Skill

MSayib59stars

Game Development

Install Run on PlugMCP

GitHub

Run on PlugMCP

1# Roblox Dev Skill

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-28

Stars: 59
Tools: —
Uptime: —

Overview

About Roblox Dev Skill

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Roblox Dev Skill?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Roblox Dev Skill need an API key?

No required environment variable is listed on this record.

What transport does Roblox Dev Skill use?

Roblox Dev Skill runs locally over stdio.

When was Roblox Dev Skill last checked?

From the publisher

Documentation

🎮 Roblox Dev Skill

Skill 2.19.0 · verified against Roblox Studio 0.744.0.7441077 and Luau 0.743 on 2026-10-22. Every code example was type-checked under --!strict and run in a real Studio place, and every factual statement checked against an official source or a test. Roblox ships weekly, so this is when it was last verified, not today's version.

It is Markdown an agent reads. It is not an MCP server and ships no tools: for Studio access, enable Studio's built-in MCP server.

Quick install

macOS, Linux, WSL, Git Bash

curl -fsSL https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.sh | bash

Windows PowerShell

irm https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.ps1 | iex

Windows CMD

curl -fsSL https://raw.githubusercontent.com/MSayib/roblox-dev-skill/master/install.cmd -o install.cmd && install.cmd

Then restart your agent and try:

Create a coin collection system for my Roblox game

You should get server-authoritative --!strict Luau that validates what the client sends. Options, updating, uninstalling and manual install: docs/installation.md.

What's inside

Reference	Covers
worked-examples	Eight end-to-end tasks for an agent (build, debug, migrate, look up, refuse, sell a product, migrate saved data, bind input), each ending in a tested verification
luau-fundamentals	Luau syntax, types and the New Type Solver, what each Luau release changed, beta and experimental features you cannot ship
project-structure	Services, Rojo, client/server layout, the Input Action System
networking	RemoteEvents, RemoteFunctions, unreliable remotes, bindables, text chat and platform-integrated chat
security-hardening	Server authority, validating remote input, anti-exploit, bans, script capabilities
datastore-persistence	DataStoreService, ProfileStore, MemoryStoreService
performance-optimization	Memory, Parallel Luau and Actors, streaming, the frame pipeline
ui-systems	GUI layout, StyleSheets, BillboardGui / SurfaceGui, ProximityPrompt
monetization	Game passes, developer products, subscriptions, Robux transfers
legacy-migration	Deprecated APIs and replacements, what each engine release changed
mcp-integration	Studio MCP tools with their real signatures and limits
agent-safety	What an agent with Studio access can break, and the rules that prevent it
studio-plugins-and-limits	Plugins, `Script.Source` limits, engine limits
file-formats-and-assets	`.rbxl`/`.rbxm`, meshes, importing

How routing, lookup and the coverage dates work: docs/how-it-works.md.

How it stays correct

Every example is tested. Each Luau block is type-checked with luau-lsp under --!strict, then run in a real Studio place through Rojo, as a game Script (so security gates apply), a LocalScript, or inside an Actor. The 2.16.0 pass found and fixed a script that could not compile, a pool that leaked objects, player data shared between players, and a purchase handler that charged for items it did not give. Since 2.17.0 the fragments run too, with the names a reader's project would supply, and the important examples assert what they do (a pool returns to 10, a receipt is granted once). docs/testing.md
Every claim is checked. Each high-risk statement (limits, versions, "cannot", "not enabled") is in a register with its source or test; the 2.17.0 pass corrected 58, among them a delayed rollout the text dated, limits off by up to 1000×, and an event that does not exist. docs/claims.md
Every engine release is diffed member by member against the previous API dump, and the developer-visible changes are run in Studio before the skill describes them.
It says what it does not know. Features that exist but are not enabled, betas you cannot publish, and anything not yet tested are labelled as such.

History: CHANGELOG.md (machine-readable: metadata.json).

For AI agents reading this

Contributing

Ground every claim in official documentation, the API dump, or a test you ran, and pass the four test layers in docs/testing.md before opening a pull request.

License and credits

MIT, see LICENSE. Created by @MSayib, built with AI and fact-checked against Roblox Creator Docs, Luau, the Roblox API dump, and Roblox Studio itself.

If the skill helps you, a ⭐ helps other developers find it.