config-extractor

What problem does it solve?

Hardcoded values, magic numbers, and scattered business rules make code difficult to maintain, update, and understand. This Skill automates the extraction of these values into centralized, type-safe configuration files.

Core Features & Use Cases

• Magic Number & String Detection: Automatically identifies numeric constants, hardcoded strings, and repeated conditional logic.
• Config-Driven Patterns: Transforms identified values into structured configuration objects for business constants, permission mappings, validation rules, and feature flags.
• Type Safety with as const: Ensures extracted configurations are type-safe, improving code reliability and developer experience.
• Use Case: You're reviewing a piece of code with if (attempts > 3) or if (role === 'admin'). Activate this Skill by saying "extract hardcoded values" to move these into a config/auth.config.ts or config/permissions.config.ts file.

Quick Start

Say "extract hardcoded values" when reviewing code with magic numbers or hardcoded strings.