Testing skills

This skill helps you apply functional programming patterns with immutable data to write predictable, reusable logic and data transformations.

This skill enforces test-driven development practices for all code changes, guiding failing tests, minimal implementations, and timely refactors.

This skill enforces TypeScript strict mode patterns to improve type safety, reduce any usage, and promote immutable data structures across code.

This skill executes GSD plans atomically, creates per-task commits, handles deviations, and generates summaries and state updates for traceable progress.

This skill validates PLAN.md files before execution to prevent issues by checking coverage, completeness, dependencies, and wiring.

This skill enforces empirical validation by generating and presenting concrete evidence for changes, ensuring tasks are complete only after verifiable results.

This skill helps diagnose and resolve spec-driven development issues, guiding you through divergence, dependencies, unclear requirements, and execution

This skill converts vague feature ideas into clear, testable requirements using the EARS format, capturing user stories, criteria, and edge cases for

This skill guides spec-driven development by turning vague feature ideas into testable requirements, design documentation, and actionable tasks for reliable

This skill converts designs into actionable, sequenced development tasks with clear objectives, dependencies, and measurable completion criteria.

This skill analyzes input to route to existing skills, improve them, or create new ones, ensuring quality and non-duplication.

This skill helps you generate and validate DTOs and schemas using Zod patterns for NestJS projects, ensuring consistent validation across APIs.

This skill helps you create and apply robust database migrations in MongoDB-based apps, ensuring safe schema changes and data transformations.

This skill generates an end-to-end test file template for a specified NestJS module, enabling quick controller testing setup.

This skill runs project tests efficiently, supporting all tests, single files, or patterns to streamline CI and local validation.

This skill guides you to add a new OPC skill by enforcing structure, logos, metadata, and release checks for clean publishing.

This skill guides implementing iOS 26 SwiftUI features, enabling Liquid Glass, AttributedString, WebView, Animatable, drag and drop, and visionOS integration.

This skill automates browser tasks using agent-browser to open pages, snapshot accessibility refs, interact with elements, and verify UI across flows.

This skill executes a plan file or Beads epic end-to-end with structured setup, tests, and commit workflows to ensure completion.

This skill assesses codebase readiness across eight pillars, reports production gaps, and fixes agent-readiness issues to accelerate reliable AI development.

This skill enforces mandatory automated code reviews before commits and deploys, improving security, quality, and reliability across projects.