A design gate checker for architecture validation, feasibility analysis, and impact scope assessment.
编程
Requirement Gate
试用A requirement gate checker for requirement completeness, acceptance criteria, and scope validation.
它能做什么
A requirement gate checker for requirement completeness, acceptance criteria, and scope validation.
技能文档
Requirement Gate — 需求门禁检查 Skill
OpenClaw Skill: 通用需求门禁检查器,验证需求完整性、验收标准可量化性与范围边界清晰度。
场景描述 (When to Use)
- 需求评审前,自动检查需求文档是否字段齐备、可量化、可测试
- 进入设计/开发阶段前,作为需求门禁阻塞不完整需求
- 验收标准撰写后,检查每条标准是否 measurable / testable
- 范围定义后,检查 in_scope / out_of_scope 是否清晰、是否重叠
检查维度 (Check Categories)
| 检查 | 说明 | 失败示例 |
|---|---|---|
| completeness / 完整性 | 标题、描述、优先级、验收标准、范围、约束是否齐备 | 标题为空 / 描述过短 |
| acceptance_criteria / 验收标准 | 每条标准是否可量化、可测试 | "系统应该好用" 不可量化 |
| scope_boundary / 范围边界 | 范围内外是否清晰、是否重叠、描述是否充分 | 同一功能同时出现在范围内外 |
使用示例 (Usage)
from src import RequirementGate, Requirement, AcceptanceCriteria, Scope, Priority
gate = RequirementGate()
req = Requirement(
title="登录功能",
description="实现用户名密码登录并返回 token。",
priority=Priority.HIGH,
acceptance_criteria=[
AcceptanceCriteria("登录成功返回 200 和 token", measurable=True, testable=True),
],
scope=Scope(in_scope=["账号密码登录"], out_of_scope=["第三方登录"]),
constraints=["必须兼容移动端"],
)
results = gate.run_all_checks(req)
print(all(r.passed for r in results)) # True
数据模型 (Data Models)
Requirement: title, description, priority, acceptance_criteria, scope, constraintsAcceptanceCriteria: criterion, measurable, testableScope: in_scope, out_of_scopeGateResult: check_name, passed, score, message, details
所有模型支持 to_dict() / from_dict() 序列化,便于持久化与传输。
门禁结果
每个 GateResult 包含:
passed: 是否通过(默认要求所有检查项全部通过,可通过pass_threshold调整)score: 通过率[0.0, 1.0]message: 人类可读说明details: 详细信息(失败项、计数、重叠项等)
配置选项
RequirementGate 构造参数:
| 参数 | 默认值 | 说明 |
|---|---|---|
min_description_length | 10 | 描述最小字符数 |
min_criterion_length | 5 | 验收标准文本最小字符数 |
min_scope_item_length | 3 | 范围项最小字符数 |
pass_threshold | 1.0 | 通过阈值(score >= threshold 即通过) |
依赖
- Python ≥ 3.10
- 无第三方依赖
测试
python -m pytest tests/ -v --tb=short
包含 80 个测试:基础功能、边界/异常/并发、序列化/持久化、端到端流程。
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