API Schema Validation Skill: Keep real payloads aligned with the contract at the edges
API Schema Validation field guide: compare request and response payloads with schemas, formats, optionality, and version rules.
#QA Skills
Automation ROI Analysis Skill: Costs, Savings and Break-Even
Compare automation build, run, and maintenance costs with evidence-backed benefits over a fixed horizon; model frequency and change-driven upkeep.
Test Runtime Optimization Skill: Shorten Slow Feedback with a Trusted Baseline
Use profiling and comparable baselines to shorten test runtime while checking setup, teardown, parallelism, and isolation risks.
CI Test Optimization Skill: Spend pipeline time where feedback changes the decision
CI Test Optimization field guide: analyze duration, flakiness, ordering, parallelism, selection, resource use, and feedback value.
Regression Optimization Skill: Cut Feedback Time Without Dropping Risk
Optimize regression selection, ordering, parallelism, and caching while preserving high-risk coverage and evidence-backed trade-offs.
Cross-Browser Testing: Evidence-Based Coverage Matrix
Choose browser, engine, version, device, and journey coverage from support policy and user evidence; report gaps without claiming compatibility.
Visual Regression Testing Skill: Define Baselines Before Calling a Diff a Defect
Choose visual regression checks and baselines across viewports, browsers, fonts, test data, diff thresholds, and intentional changes.
UI Test Selector Review Skill: Replace Brittle Locators with Stable Intent
Review UI automation selectors for stable user intent, semantics, accessibility, change resilience, and maintainability.
UI Test Wait Strategy Review Skill: Replace Sleeps with Observable Conditions
Replace fixed sleeps with observable UI conditions by reviewing polling, timeout evidence, retries, and asynchronous state.
Timeout Testing Skill: Connect Budgets, Cancellation, Feedback, and Retries
A bilingual guide to reviewing timeout budgets, cancellation propagation, downstream boundaries, user feedback, and retry interaction.
UI Test Strategy Skill: Map Journeys, States, Platforms, and Risk Before Automation
A bilingual guide to forming evidence-bounded UI test strategy candidates from journeys, states, platforms, accessibility, and defects.
Retry Testing Skill: Prove Backoff and Idempotency Before Duplicates Multiply
A bilingual guide to retry-testing analysis covering triggers, backoff, idempotency, retry limits, and duplicate side effects.