Testing skills

This skill helps you discover code patterns before writing new code, enabling reuse, consistency, and cleaner architectures across projects.

This skill enables rapid test authoring with reusable 46 methods, base cases, and traits across unit, feature, and browser tests.

This skill helps assess and mitigate privacy risks from model inversion by identifying membership inference, data extraction, and gradient leakage

This skill acts as a proactive Staff Engineer workflow partner, monitoring activity and nudging actions to maintain focus, quality, and career progress.

This skill helps you implement type-safe form validation and API contracts using Zod, with automatic errors and runtime checks.

This skill guides statistical analysis from test selection to APA reporting, helping researchers perform robust hypothesis tests, regressions, and power

This skill helps you master advanced TypeScript types including generics, conditionals, and mapped types to build robust type-safe code.

This skill creates conventional commits, opens PRs, verifies approvals, and ensures deploy success across iterations for AI-assisted development.

This skill helps you build resilient UI with layered error boundaries, retries, and fallback orchestration to improve user experience.

This skill helps you implement dependency injection patterns in React by providing a DI container, enabling mockable services, and safer testing.

This skill helps implement concurrency-safe animations that resist re-entrancy and interrupted updates, ensuring glitch-free rendering and stable layouts.

This skill sets up a lightweight Android UI Automator smoke test to verify app launches across debug and release builds.

This skill helps you implement production-ready defenses for LLM security by validating inputs, filtering outputs, and enforcing safe prompts.

This skill provides senior ISMS audit expertise for ISO 27001 programs, guiding risk-based planning, execution, and compliance verification.

This skill runs configured type checkers on edited Python files to ensure type safety and early bug detection.

This skill reviews Flutter/Dart code for widget patterns, state management, performance, and platform channels to optimize quality and reliability.

This skill helps you minimize unnecessary re-renders by partitioning state and using selector-driven updates to optimize React applications.

This skill validates Android release builds end-to-end, ensuring ProGuard/R8, signing, mapping, and metadata are production-ready.

This skill helps you design scalable frontend architectures, implement accessible UI, and optimize performance with modern tools and cross-platform workflows.

This skill automates browser-based user acceptance testing with Playwright MCP tools, logging in, navigating features, and capturing visual proof via

This skill wires a UI to a data source using repo tooling with typed inputs/outputs and robust loading, error, and caching behavior.