A design gate checker for architecture validation, feasibility analysis, and impact scope assessment.
Coding
Requirement Gate
Try itA requirement gate checker for requirement completeness, acceptance criteria, and scope validation.
What it does
A requirement gate checker for requirement completeness, acceptance criteria, and scope validation.
The skill document
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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