# Tdd

> TDD 分级策略 — E 阶段

- Skill: `wenjunduan/tdd` (Agent Skill)
- Install (CLI): `npx skillmds@latest add wenjunduan/tdd`
- Raw SKILL.md: https://api.skillmd.com/api/skills/wenjunduan/tdd/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: wenjunduan (https://skillmd.com/u/wenjunduan)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/wenjunduan/tdd

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| Path | 策略 |
|:---|:---|
| A | 改了什么手动验证 |
| B | 关键路径写测试 (≥60%) |
| C+ | 全 TDD (≥80%) |

3 轮失败 → 标记"需要人工介入"。