shift-left-testing
面向流程改进的实务指南，适合想提升交付质量的团队。
将质量验证前移到开发早期，通过配对、TDD 和审查减少缺陷。
把质量验证往开发前期前移，通过 dev/QA 配对、Three Amigos、TDD（红绿重构）和 PR 可测性清单来减少后期缺陷。在需求梳理、冲刺规划或想提升团队测试成熟度时用得上，强调实际做法和团队文化的改变而不是只写单元测试。特别提供成熟度模型和可操作的推进步骤，方便评估与落地。
▸ 展开 SKILL.md 英文原文
Move quality earlier in the development lifecycle. Covers dev/QA pairing patterns, Three Amigos sessions, TDD facilitation (Red-Green-Refactor), PR review checklists for testability, and Definition of Done with quality gates. Includes shift-left maturity model for team assessment. Use when: "shift left," "TDD," "dev-QA pairing," "definition of done," "testability," "quality culture," "QA in sprint planning." Not for: writing the unit tests themselves — use unit-testing; automated PR test-quality review at scale — use ai-qa-review; multi-quarter QA direction or roadmap — use test-strategy. Related: unit-testing, ai-qa-review, test-strategy.
帮我安装这个 skill：https://raw.githubusercontent.com/petrkindlmann/qa-skills/main/skills/shift-left-testing/SKILL.mdcurl -fsSL "https://raw.githubusercontent.com/petrkindlmann/qa-skills/main/skills/shift-left-testing/SKILL.md"<objective> Move quality validation earlier in the development lifecycle where defects are cheaper, faster, and simpler to fix. A missing validation rule caught in refinement is a five-minute conversation; the same bug in production is an incident, a hotfix, and a postmortem. This skill covers the practices, patterns, and cultural shifts that embed quality into every phase — from story refinement to PR merge — plus a maturity model to find the next concrete step. </objective> ## Quick Route | Situation | Go to | |-----------|-------| | QA only sees features after dev is "done" | Dev/QA Pairing → QA in Sprint Planning | | Need a pre-dev requirements conversation | Dev/QA Pairing → Three Ami