roblox-debug
Use when diagnosing Roblox or Luau errors, crashes, or unexpected behavior with an iterative reproduce, inspect, fix, and verify loop.
How do I install this agent skill?
npx skills add https://github.com/tabooharmony/roblox-brain --skill roblox-debugIs this agent skill safe to install?
- Gen Agent Trust Hubpass
The skill establishes a structured debugging process for Roblox scripts. It is assigned a LOW severity verdict because it possesses an indirect prompt injection surface: the agent reads untrusted code and has permissions to modify files without incorporating boundary markers or sanitization to mitigate instructions embedded within the source material.
- Socketpass
No alerts
- Snykpass
Risk: LOW · No issues
What does this agent skill do?
When to Load
Load when diagnosing errors, crashes, or unexpected behavior in Roblox/Luau code. Provides a structured 7-step iterative debug loop with a max of 5 iterations before escalating. Works in both file-sync and MCP modes.
Quick Reference
7-Step Debug Loop (max 5 iterations)
1. Error Gathering — Get exact error message, stack trace (script + line), trigger condition (join/action/timer). Use MCP for console output if available.
2. Code Discovery — Read relevant script(s). Search for error text, function names, or script from stack trace.
3. Root Cause Analysis — Categorize: Syntax (missing end) · Runtime (nil, destroyed Instance) · Logic (wrong calc/condition) · Security (client-side logic) · Performance (timeout, memory). Load roblox-sharp-edges for known gotchas. Find the exact line + true root cause.
4. Generate Fix — Produce corrected Luau. Explain what was wrong, why fix works, related code to check. Flag architectural changes.
5. Apply & Test — Write fix to file. MCP verify if available. In offline mode: before/after diff + manual test instructions.
MCP evidence: discover/select Studio, inspect before editing, read back the fix, run playtest when relevant, and report console/screenshot limitations explicitly.
6. Verify — Resolved → Step 7. New errors → back to Step 1. Same error → new hypothesis, back to Step 3. Iteration 5 → escalate with full diagnosis.
7. Summary — Document: bug description · root cause · fix applied · verification · related risks · prevention pattern. If systemic, recommend /code-review.
Escalation (at iteration 5)
Output: all attempted fixes + why rejected, remaining hypotheses, recommended next steps (manual investigation, DevForum search, etc.).
📖 Full reference: references/full.md
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/tabooharmony/roblox-brain/roblox-debug">View roblox-debug on skillZs</a>