zeroasterisk/software-craft

Elixir coding standards and best practices. Use when writing, reviewing, or refactoring Elixir code to ensure idiomatic patterns, proper error handling, and Phoenix conventions.

Full engineering lifecycle — define what done means, debug systematically, verify through real surfaces before claiming completion.

Mandatory secure coding rules and vulnerability prevention for web applications covering input validation, output encoding, session management, and auth.

Guide and best practices for creating, evaluating, and iteratively improving high-leverage skills for AI coding agents.