console-hardening

What problem does it solve?

Console-based tools often suffer from unreliable input handling, vague errors, and inconsistent exit behavior. This Skill helps you enforce robust argument parsing, actionable validation messages, and clear, helpful usage text to improve reliability and maintainability.

Core Features & Use Cases

• Enforces argument parsing and --help examples to guide users.
• Provides validation with actionable error messages and deterministic exit codes.
• Ensures non-zero exit codes on failure and supports optional structured logging.
• Upskills README usage sections to document correct usage for future contributors.

Quick Start

Apply these patterns to your CLI project to ensure reliable argument parsing, clear error handling, and consistent exit codes.