coding-skills

Use git-cz or Commitizen to create semantic git commits and configure repositories for guided commit message generation. Use when the user asks to run `git cz`, `git-cz`, set up Commitizen, customize changelog.config.js, or produce non-interactive conventional commits.

Enforce secure and reproducible GitHub Actions workflows by pinning every action to an immutable commit SHA with an explicit version comment.

Docker and Docker Compose best practices for reliable local/dev deployments and multi-arch image publishing. Use when writing or reviewing Dockerfiles, Compose files, or CI publish workflows.

Elixir and Phoenix best practices for interactive development, debugging, testing, and routine code changes. Use when writing, reviewing, or troubleshooting Elixir application code, Mix tasks, Ecto code, or Phoenix features.

Create, update, and review Architecture Decision Records using the MADR minimal template.

Prepare any git worktree by copying shared files from the main checkout using git common-dir metadata.

Maintain CHANGELOG entries following Keep a Changelog 1.1.0 with project-aligned versioning. Use when creating, updating, or reviewing changelog content for releases.

Frontend coding conventions and review checklist for React/TypeScript projects. Use when implementing, reviewing, or refactoring frontend code to enforce project standards.