qa-performance-reliability

Installation
SKILL.md

qa-performance-reliability

1. Position

性能 + 可靠性 skill。不只是 Lighthouse 分数 —— 包括 bundle/resource budget、k6 load smoke、route-class budget、p50/p95/p99 分位、cold/warm path 区分、variance 控制、threshold weakening 检测。

Core Web Vitals 阈值锁定(canonical floor):LCP < 2.5s / INP < 200ms / CLS < 0.1(Google "good" 边界)。INP(Interaction to Next Paint)已于 2024-03-12 取代 FID(First Input Delay)成为 Core Web Vital;本 skill 与所有下游 schema/gate 不再使用 FID。这三项是 commercial-cert workflow 的 hard gate floor,已双写进 PERF_AUDIT_SCHEMA + perf_gate_policy(见 §6.5)。

2. Triggers

  • Parent §6 Step 5(性能敏感变更)
  • Route / page / API 性能敏感
  • Bundle size 变更(新依赖 / 升级)
  • Dashboard / search / upload / checkout / report generation
  • 大数据量渲染
  • Release gate
  • Latency / throughput / SLO 相关变更

3. Responsibilities

Installs
1
First Seen
Sep 16, 2026