Testing skills

This skill guides iterative multi-pass code reviews with automatic fix-review loops, improving correctness, quality, and risk handling before merge.

This skill designs test cases from requirements, generating UT/IT/E2E coverage and traceable matrices for QA planning.

This skill guides you through test-driven development cycles, ensuring 80%+ coverage via red-green-refactor, with tests, code, and refactor steps.

This skill decomposes a high-level spec into atomic, independently testable, deployable, and reviewable units to improve clarity and traceability.

This skill helps Angular developers implement reactive client state with NgRx SignalStore, enabling composable features, efficient entity management, and RxJS

This skill guides you to implement robust error handling across code, API boundaries, and user-facing messages with fail-fast and graceful degradation.

This skill identifies, assesses, and migrates deprecated APIs and patterns to safe, modern alternatives, reducing risk and speeding refactoring.

This skill verifies frontend and backend story tasks are complete and updates acceptance criteria by converting all pending checkboxes to completed.

This skill helps automate workflows and generate optimized CI/CD pipelines, reducing manual tasks and accelerating deployments across projects.

This skill guides you through a complete Godot TDD workflow, from design to tests and verification, ensuring code quality.

This skill helps you create, test, and debug Galaxy tool wrappers with Planemo, XML schemas, and best practices for reliable workflows.

This skill guides frontend TDD by writing tests first and implementing the minimal code to pass, following red-green-refactor cycles.

This skill helps you review UI code for accessibility, ensuring screen readers, keyboard navigation, color contrast, and semantic structure meet WCAG

This skill guides you through reproducing bugs, writing failing tests, applying fixes, and recording the complete bugfix history for traceability.

This skill verifies external known issues before claiming them, performing web searches, evaluating evidence, and presenting citations.

This skill helps Java/Kotlin developers integrate Cohere APIs efficiently, with examples for chat, embeddings, reranking, streaming, tools, and error handling.

This skill helps you develop and debug NinjaTrader 8 strategies with real-time best practices for speed, reliability, and memory efficiency.

This skill helps you implement EPUB generation, cover art, and export workflows for publishing platforms with compliant, user-friendly outputs.

This skill assists in writing, executing, and validating unit, integration, and end-to-end tests using Jest and Supertest.

This skill enforces a test-driven development workflow by guiding Red-Green-Refactor cycles for new features, bugs, or refactors.

This skill automates Galaxy workflows using BioBlend and Planemo, enabling API-driven execution, batch processing, status checks, and robust error handling.