CodexSkillsDebugging & Code Quality Pack
20 skills for finding bugs, cleaning code, improving architecture, and reducing Codex chaos.
A code-quality pack for systematic debugging, error interpretation, refactoring, testing, performance checks, and production readiness review.
Included Skills
Error Message Interpreter
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Stack Trace Analyzer
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Bug Reproduction Planner
Plans diagnoses, patches, test plans, reviews, and production checklists for AI-assisted developers and technical founders. Use when Codex needs to turn goals, constraints, and context into a sequenced plan with decisions, dependencies, and QA criteria.
Root Cause Finder
Guides Codex through root cause finder for debugging, refactoring, testing, and production readiness. Use when AI-assisted developers and technical founders need a concrete, high-quality diagnoses, patches, test plans, reviews, and production checklists workflow with reproducibility, root cause, minimal fixes, regression coverage, and no speculative changes.
TypeScript Error Fixer
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
React Bug Fixer
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Next.js Route Debugger
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
API Endpoint Debugger
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Database Query Debugger
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Auth Bug Debugger
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Stripe Webhook Debugger
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Environment Variable Auditor
Audits debugging, refactoring, testing, and production readiness for weaknesses, risks, missed opportunities, and next fixes. Use when Codex needs to review an existing asset or system before shipping.
Build Failure Fixer
Diagnoses technical failures with reproducible evidence. Use when Codex needs to inspect errors, isolate root cause, apply the smallest safe fix, and verify the result.
Dependency Conflict Resolver
Guides Codex through dependency conflict resolver for debugging, refactoring, testing, and production readiness. Use when AI-assisted developers and technical founders need a concrete, high-quality diagnoses, patches, test plans, reviews, and production checklists workflow with reproducibility, root cause, minimal fixes, regression coverage, and no speculative changes.
Refactor Planner
Plans diagnoses, patches, test plans, reviews, and production checklists for AI-assisted developers and technical founders. Use when Codex needs to turn goals, constraints, and context into a sequenced plan with decisions, dependencies, and QA criteria.
Security Issue Finder
Guides Codex through security issue finder for debugging, refactoring, testing, and production readiness. Use when AI-assisted developers and technical founders need a concrete, high-quality diagnoses, patches, test plans, reviews, and production checklists workflow with reproducibility, root cause, minimal fixes, regression coverage, and no speculative changes.
Test Case Writer
Writes usable diagnoses, patches, test plans, reviews, and production checklists with context-specific structure and editing discipline. Use when Codex needs to produce copy that is concrete, accurate, and ready to revise or publish.
Regression Test Planner
Plans diagnoses, patches, test plans, reviews, and production checklists for AI-assisted developers and technical founders. Use when Codex needs to turn goals, constraints, and context into a sequenced plan with decisions, dependencies, and QA criteria.
Pull Request Reviewer
Guides Codex through pull request reviewer for debugging, refactoring, testing, and production readiness. Use when AI-assisted developers and technical founders need a concrete, high-quality diagnoses, patches, test plans, reviews, and production checklists workflow with reproducibility, root cause, minimal fixes, regression coverage, and no speculative changes.
Production Readiness Auditor
Audits debugging, refactoring, testing, and production readiness for weaknesses, risks, missed opportunities, and next fixes. Use when Codex needs to review an existing asset or system before shipping.
Supporting Docs
Install, customize, ship