waterfall-development
Enforces strict waterfall development workflow with phase gates. Use when (1) features.yml exists in project root, (2) user asks to implement/develop/build a feature, (3) user explicitly requests waterfall workflow. Creates features.yml if missing when invoked.
安装与使用
请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。
查看来源 ↗使用指南技能说明
Waterfall Development
Strict phase gate enforcement for waterfall workflow. Requires the feature-file skill for artifact management.
Phases
Requirements → Design → Implementation → Testing → Complete
Activation
| Condition | Action |
|---|---|
| features.yml exists | Activate, validate gates |
| User invokes skill, no features.yml | Create features.yml via feature-file skill, then activate |
| No features.yml, not invoked | Do not activate |
Workflow
- Run
./scripts/validate-gates.py - If errors: Print errors, STOP
- Identify target feature and current phase
- Block work that doesn't match current phase
- Before phase transitions: Re-validate target phase gates
Gates
See references/phase-gates.md for fix instructions.
| Gate | Transition | Criteria |
|---|---|---|
| G1 | → Design | Feature has ≥1 requirement |
| G2 | → Design | All requirements have descriptions |
| G3 | → Implementation | decisions field exists |
| G4 | → Testing | All requirements In-Progress or Complete |
| G5 | → Complete | All requirements Complete + tested-by + all tests passing |
Agent Usage
Use sub-agents for verification tasks that require codebase exploration:
Before Design phase: Verify requirements are complete by examining codebase and user request for implicit requirements.
Before Complete phase: Verify test coverage by checking all requirements have corresponding tests and tested-by references.
Error Handling
Gate failures print terse errors. No bypass mechanism.
使用示例
查看来源仓库中的使用示例与配置说明。
查看来源 ↗来源历史
- 收录时间
- 2026-01-20
- 索引更新时间
- 2026-01-28
- Branch
- main
收录与同步日期属于本站记录。源码修改历史请查看来源仓库。
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