tdd

Enforce disciplined RED-GREEN-REFACTOR cycles using separate subagents for test writing and implementation. The core innovation: the Test Writer never sees implementation code, and the Implementer never sees the specification. This prevents the LLM from leaking implementation intent into test design.

| /tdd | Interactive mode — pause for approval at slices and each RED checkpoint | | /tdd --auto | Autonomous mode — run all slices without pausing; stop ONLY on unrecoverable errors | | /tdd --resume | Resume from .tdd-state.json in project root |

| /tdd --dry-run | Validation mode — runs Phase 0 + Phase 1 fully, renders all prompts, but skips Task() calls. No code is written. |

当用户想要使用测试驱动开发来实现功能或修复错误时，应该使用此技能。通过垂直切片、测试编写和实现之间的上下文隔离、人工检查点和自动测试反馈循环来强制实施红-绿-重构循环。将多代理编排与任务工具结合使用，以在架构上强制实施上下文隔离。支持 Jest、Vitest、pytest、Go 测试、cargo 测试、PHPUnit 和 RSpec。 来源：glebis/claude-skills。