gh-macroman5-claude-code-workflow-plugins/.claude/skills/test-driven-development/SKILL.md

name, description, version, tags, triggers

name	description	version	tags	triggers
test-driven-development	Enforce RED→GREEN→REFACTOR micro-cycles and keep diffs minimal	0.1.0	testing quality	tdd tests first failing test

Test-Driven Development

Purpose

Bias implementation to tests-first and small, verifiable changes.

Behavior

1. RED: scaffold 1–3 failing tests targeting the smallest slice.
2. GREEN: implement the minimum code to pass.
3. REFACTOR: improve names/structure with tests green.
4. Repeat in tiny increments until task acceptance criteria are met.

Guardrails

• Block large edits unless a failing test exists.
• Prefer small diffs spanning ≤3 files.
• Keep test names explicit and deterministic.

Output Style

• bullet-points for steps; markdown-focused for code blocks.

Integration

• /lazy task-exec implementation phase; Coder/Tester agents.

Example Prompt

Apply TDD to implement input validation for prices.