tdd-workflows-tdd-red

Write comprehensive failing tests following TDD red phase principles.

[Extended thinking: Generates failing tests that properly define expected behavior using test-automator agent.]

Use this skill when

• Starting the TDD red phase for new behavior
• You need failing tests that capture expected behavior
• You want edge case coverage before implementation

Do not use this skill when

• You are in the green or refactor phase
• You only need performance benchmarks
• Tests must run against production systems

Instructions

1. Identify behaviors, constraints, and edge cases.