Unit Testing

Create and manage K6 load tests for REST and GraphQL APIs. Use when creating load tests, writing K6 scripts, testing API performance, debugging load test failures, or setting up performance monitoring. Covers REST endpoints, GraphQL operations, data generation, IRI handling, configuration patterns, and performance troubleshooting.

Comprehensive guide for writing Playwright E2E tests in the Aldoa codebase. Use when creating new test files, debugging failing tests, or refactoring existing tests. Covers authentication patterns, helper functions, Semantic UI/React Select interactions, data generation strategies, and common testing scenarios.

TRUST quality principles (Test-first, Readable, Unified, Secured, Trackable) ensuring production-ready code. Use when implementing, reviewing, testing, or evaluating code quality across all development phases.

Top password lists for authorized security testing: common passwords, darkweb leaks, worst passwords. Curated essentials (<10MB).

Scaffolds comprehensive testing setup for Next.js applications including Vitest unit tests, React Testing Library component tests, and Playwright E2E flows with accessibility testing via axe-core. This skill should be used when setting up test infrastructure, generating test files, creating test utilities, adding accessibility checks, or configuring testing frameworks for Next.js projects. Trigger terms include setup testing, scaffold tests, vitest, RTL, playwright, e2e tests, component tests, unit tests, accessibility testing, a11y tests, axe-core, test configuration.

Debug bugs and errors using intel-first approach with systematic root cause analysis. Use proactively when errors occur, tests fail, or unexpected behavior appears. MUST trace from symptom to root cause with CoD^Σ reasoning.

Comprehensive testing approaches for reliable software

Introduces spelling errors into text at a specified rate. Use when you need to corrupt text with typos for testing or analysis.

Create and update pull request descriptions with comprehensive, well-structured content. Use when the user asks to create a PR, mentions "pull request" or "PR", wants to merge a branch, or needs to update an existing PR description. Invokes /git-actions:pr-write (create draft PR) or /git-actions:pr-edit (update PR) commands which analyze commits, generate structured descriptions with testing/deployment notes, and handle approval workflow.

Use when working with .svelte files, SvelteKit projects, or Svelte reactivity. Covers component structure, stores, routing, Svelte 5 runes, and testing patterns.

Comprehensive testing and validation tools for Clerk authentication integrations. Includes E2E auth flow testing, security audits, configuration validation, unit testing patterns for sign-in/sign-up flows. Use when implementing Clerk tests, validating authentication setup, testing auth flows, running security audits, creating E2E tests for Clerk, or when user mentions Clerk testing, auth validation, E2E authentication tests, security audit, or test coverage.

Implement accessible UI components using semantic HTML elements, keyboard navigation support, sufficient color contrast ratios, alternative text for images, ARIA attributes when needed, logical heading structure, and proper focus management. Use this skill when creating UI components, forms, interactive elements, navigation menus, modals or dialogs, implementing keyboard shortcuts, adding screen reader support, ensuring WCAG compliance, or testing with assistive technologies. This skill applies when working on any frontend component files, HTML templates, Vue components, React components, or any user interface code that needs to be accessible to all users including those with disabilities.

Executes tests, analyzes test results, checks test coverage, and provides comprehensive testing status overview. Primarily for Go projects. Activates after implementing/modifying code to verify correctness, or when explicitly requested to assess test suite health.

Update or create API documentation after making changes to the public interface of an API. Use when modifying existing endpoints, introducing new endpoints, or when API implementation changes are complete and tested.

Reference and maintain the project's technical stack documentation including frameworks, languages, databases, testing tools, and third-party services to ensure consistency across all development work. Use this skill when choosing technologies for new features, when documenting technology decisions, when working with framework-specific code patterns, or when ensuring consistency with existing technology choices. Use this skill when working with any code file to verify it follows the conventions of the project's chosen frameworks and tools. Use this skill when setting up new dependencies, configuring build tools, or making architectural decisions about which libraries or services to use. Use this skill when onboarding new team members or creating technical documentation about the project's architecture and technology choices.

Provides quick reference for BI Dashboard (Plotly Dash) commands and operations. Activates when user asks how to run, test, or verify the BI Dashboard. Includes startup, shutdown, verification, and troubleshooting procedures.

Use this skill to diagnose and repair broken tests with a methodical, surgical approach.AUTO-ACTIVATE when user mentions (FR/EN): - test cassé, broken test, failing test, test fail, test échoue - erreur test, test error, assertion failed, timeout test - réparer test, fix test, corriger test, debug test - npm test fail, jest error, test suite failedAGENTS: Specialized agents (backend-specialist, frontend-specialist, database-specialist) MUST invoke this skill when asked to fix tests. Use: Skill("test-doctor")CRITICAL: NO mass corrections. ONE test at a time with validation. ALWAYS diagnose before fixing. ALWAYS consult DONT_DO.md first.Context: 1211 test files, 5561/6101 passing (540 failing). Stack: Jest, React Testing Library, Prisma, Next.js 15, TypeScript 5.

Pre-deployment validation, content verification, and testing strategies for CJS2026 given the current lack of automated tests

GitHub issueの対応内容をレビューし、改善タスクを作成します。専門家エージェント（coding/architecture/testing/document-specialist）によるレビューを実施し、指摘点を元にtmp/todoフォルダにタスクファイルを作成します。

Use when implementing features or fixes in projects with tdd-guard installed. This skill guides the RED-GREEN-REFACTOR cycle with proper test registration, preventing common TDD violations like writing code before tests or implementing multiple tests simultaneously. Invoke when tdd-guard blocks an edit or when starting TDD work.