Testing skills

This skill guides implementing foundational testing patterns to ensure deterministic, well-scoped tests across happy paths, error cases, and edge conditions.

This skill guides you through ffuf web fuzzing, including authenticated requests, auto-calibration, and result analysis to speed up vulnerability discoveries.

This skill builds, runs, and tests iOS/macOS apps using xcodebuild and xcrun simctl, enabling streamlined simulator management and UI automation.

This skill helps you write effective tests, apply TDD, and improve coverage across Python and JavaScript projects for higher quality.

This skill helps you develop and deploy Cloudflare Workers by guiding bindings, runtimes, wrangler usage, and production workflows.

This skill helps you automate headless browser tasks with Cloudflare Browser Rendering for screenshots, PDFs, data extraction, and testing.

This skill helps you systematically identify and resolve bugs in code, configs, and systems by guiding structured debugging workflows.

This skill performs systematic code reviews to identify quality, security, and performance issues and provide actionable improvement recommendations.

This skill guides building Shopify apps, extensions, and themes using GraphQL/REST APIs, CLI, and Polaris for seamless store integrations.

This skill helps you design, optimize, and secure Django REST APIs with Django 5.0, DRF, and ORM best practices.

This skill helps you design and implement enterprise Spring Boot microservices with Java 21, Reactive WebFlux, and clean architecture patterns.

This skill helps you build scalable Salesforce apps by applying Apex, LWC, and DX best practices, optimizing queries, and handling governor limits.

This skill acts as a senior Rails expert to optimize Rails 7+ apps, Hotwire, and background jobs with best practices and maintainable patterns.

This skill helps you implement secure full-stack features from API design to UI, integrating frontend, backend, and security considerations.

This skill creates structured development plans with phased tasks, requirements, and QA checklists to guide project execution.

This skill helps you systematically diagnose and resolve errors by reproducing, isolating, hypothesizing, and testing fixes with thorough evidence and

This skill helps you build type-safe, async-first Python 3.11+ applications with production-grade patterns, tests, and robust tooling.

This skill guides post-development code reviews by orchestrating parallel sub-agents to surface findings and enforce fixes.

This skill helps you build modern ES2023+ vanilla JavaScript apps, optimize performance, and implement robust async patterns across modules and Node.js.

This skill helps you build cross-platform React Native apps with Expo, optimize navigation and FlatList performance, and ensure robust platform handling.

This skill helps you evaluate LLM applications using Deepeval's pytest-based metrics and tracing to ensure quality and safety.