roblox-security
Use when auditing or hardening Roblox code against exploits: authority, remotes, economy, purchases, and DataStore flows.
- Installs
- 2K
- Last 24h
- +53
- Trending rank
- #3241
- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/tabooharmony/roblox-brain --skill roblox-security- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads roblox-security automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Roblox Security
When to Load
Load for authority, remote abuse, economy, saves, bans, or sandboxing audits. Remote validation/rate limits: roblox-networking.
Quick Reference
Core: Client is always compromised. The server remains the source of truth, but the implementation depends on the authority model.
Authority Models
- Classic replication: validate client requests against server state. Never trust client damage, currency, inventory, permissions, or positions.
- Server Authority:
Workspace.AuthorityMode = Server: the server owns core simulation while clients predict and recover from misprediction. UseBindToSimulation()(needsUseFixedSimulation), not blanketHeartbeatcorrection. Cheap for stock characters, rewrite-scale for authored simulation (full.md). - Both: validate attacks, purchases, teleports, permissions, and custom remotes at the server boundary.
Audit Checklist
CRITICAL: Server-authoritative state · Documented authority model · Validate all arg types · Rate limit remotes · Session-lock DataStore · No client currency mutations · ProcessReceipt verification · No secrets in client code
HIGH: Validate custom movement and action transitions · BindToClose protection · Atomic trading · Never trust client values · Use InputActions for simulation input in Server Authority projects · Validate ProximityPrompt/ClickDetector/DragDetector like remotes
MEDIUM: Server cooldowns · server-computed leaderboards · anti-AFK reward checks · TextService filtering · Script sandboxing for third-party code
Enforcement
Enforcement is a product decision with appeal implications. Players:BanAsync/UnbanAsync are server-only and need Players.BanningEnabled; pcall them. Duration, reason limits and device blocks: full.md.
Anti-Patterns
Don't obfuscate client code, use _G for security, kick without logging, over-validate movement, or rely on client anti-cheat.
See references/full.md for detailed examples.
FAQ
What does the roblox-security skill do?
Use when auditing or hardening Roblox code against exploits: authority, remotes, economy, purchases, and DataStore flows.
How do I install roblox-security?
Run npx skills add https://github.com/tabooharmony/roblox-brain --skill roblox-security in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/roblox-security/ (personal) or .claude/skills/roblox-security/ (project).
Which AI agents can use roblox-security?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is roblox-security safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains roblox-security?
It is published by tabooharmony in tabooharmony/roblox-brain. It has 2,039 recorded installs.
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