Unit Testing

Execute comprehensive test suite with validation, coverage reporting, and failure analysis. Works with any TypeScript/JavaScript testing framework (Jest, Vitest, Mocha, etc.). Returns structured output with pass/fail status, coverage metrics, and detailed error analysis.

TypeScript/JavaScript testing practices with Bun's test runner. Activate when working with bun test, .test.ts, .test.js, .spec.ts, .spec.js, testing TypeScript/JavaScript, bunfig.toml, testing configuration, or test-related tasks in Bun projects.

Python project workflow guidelines. Triggers: .py, pyproject.toml, uv, pip, pytest, Python. Covers package management, virtual environments, code style, type safety, testing, configuration, CQRS patterns, and Python-specific development tasks.

Use when creating or editing commands, orchestrator prompts, or workflow documentation before deployment - applies RED-GREEN-REFACTOR to test instruction clarity by finding real execution failures, creating test scenarios, and verifying fixes with subagents

Comprehensive ABAP development skill for SAP systems. Use when writing ABAP code,working with internal tables, structures, ABAP SQL, object-oriented programming,RAP (RESTful Application Programming Model), CDS views, EML statements, ABAP Clouddevelopment, string processing, dynamic programming, RTTI/RTTC, field symbols,data references, exception handling, or ABAP unit testing. Covers both classicABAP and modern ABAP for Cloud Development patterns.

This skill should be used when analyzing failed GitHub Actions CI/CD runs for Breenix kernel development. Use for diagnosing test failures, parsing QEMU logs, identifying kernel panics or faults, understanding timeout issues, and determining root causes of CI failures.

Test-Driven Development workflow. Use for ALL code changes - features, bug fixes, refactoring. TDD is non-negotiable.

Execute and generate Jest tests for JavaScript/TypeScript projects with support for unit, integration, and E2E testing

Execute and generate pytest tests for Python projects with fixtures, parametrization, and mocking support

This skill should be used when analyzing Breenix kernel logs for debugging, testing verification, or understanding kernel behavior. Use for searching timestamped logs, finding checkpoint signals, tracing execution flow, identifying errors or panics, and extracting diagnostic information.

Python-specific testing practices with pytest, fixtures, mocking, async testing, coverage configuration, and uv execution rules. Activate when working with pytest files, conftest.py, test directories, pyproject.toml testing configuration, or Python test-related tasks.

Stress-test ideas, find failure modes, and challenge assumptions constructively. Use when evaluating proposals, identifying risks, playing devil's advocate, pre-mortems, or when the user needs someone to find the holes before reality does.

Comprehensive QA and testing skill for quality assurance, test automation, and testing strategies for ReactJS, NextJS, NodeJS applications. Includes test suite generation, coverage analysis, E2E testing setup, and quality metrics. Use when designing test strategies, writing test cases, implementing test automation, performing manual testing, or analyzing test coverage.

Creates custom CCPM skills from request to deployment with proper templates, safety guardrails, and integration patterns. Auto-activates when user mentions "create skill", "custom workflow", "team specific", "extend CCPM", "codify team practice", or "reusable pattern". Guides through purpose definition (what skill does), activation triggers (when it runs), CCPM integration points, and safety rules. Provides three skill templates: Team Workflow (codify practices), Safety Enforcement (add checks), and Integration Skills (custom tools). Creates directory structure, frontmatter metadata, multi-phase instructions, and supporting docs. Tests skill activation before deployment and suggests improvements.

Validate test coverage meets minimum thresholds for overall, statement, branch, and function coverage

TypeScript development with strict mode, Vitest testing, ESLint linting, and CI/CD best practices. Use when working on TypeScript projects, writing tests, configuring linting, or setting up build pipelines.

Git workflow and commit guidelines. Trigger keywords: git, commit, push, .git, version control. MUST be activated before ANY git commit, push, or version control operation. Includes security scanning for secrets (API keys, tokens, .env files), commit message formatting with HEREDOC, logical commit grouping (docs, test, feat, fix, refactor, chore, build, deps), push behavior rules, safety rules for hooks and force pushes, and CRITICAL safeguards for destructive operations (filter-branch, gc --prune, reset --hard). Activate when user requests committing changes, pushing code, creating commits, rewriting history, or performing any git operations including analyzing uncommitted changes.

Testing patterns for LLM-based applications. Use when testing AI/ML integrations, mocking LLM responses, testing async timeouts, or validating structured outputs from LLMs.

Detects common LLM coding agent artifacts in codebases. Identifies test quality issues, dead code, over-abstraction, and verbose LLM style patterns. Use when cleaning up AI-generated code or reviewing for agent-introduced cruft.

This skill should be used when the user asks about "development conventions", "dependency management","testing philosophy", "collaboration protocols", "QUESTION comments", or general SDLC workflow guidance.Provides the standard conventions for professional software development workflows.Trigger phrases: "how to add dependencies", "testing approach", "QUESTION: comments","collaboration protocol", "code review workflow", "black-box testing"