Command
Command "builders" from romilly/claude-code-helpers, covering test data builders guide, when to create builders, spotting opportunities, before - 12 lines to set up one task and after - intent is clear.
Command
Use hexagonal architecture (ports and adapters).
Command
Use hexagonal (ports and adapters) architecture.
Command
Command "matchers" from romilly/claude-code-helpers, covering pyhamcrest custom matchers guide, when to create a custom matcher, spotting opportunities, before - verbose and redundant length check and after - expressive, no length check needed.
Command
Smell: Multiple isinstance checks to handle different types.