Security & Testing Agent Skills

Comprehensive Test Suite Generator

Generates robust, multi-layered test suites covering unit, integration, and edge cases for any code module or function.

TDD Workflow

Guides development through the Red-Green-Refactor cycle to ensure code reliability and high test coverage.

.NET Testing Patterns

Implements standardized .NET testing practices using xUnit, NSubstitute, and FluentAssertions to ensure high-quality, maintainable test suites.

Systematic Debugging Superpowers

Enforces a rigorous, four-phase root cause analysis process to eliminate guesswork and prevent recurring software bugs.

Trail of Bits CodeQL Security

Performs advanced interprocedural static analysis and security auditing using the CodeQL framework.

TDD Product Development

Implements high-quality, production-ready code using Test-Driven Development (TDD) principles to ensure reliability and maintainability.

Pytest Testing Patterns

Implements a TDD-first approach for high-quality FastAPI testing using production-ready pytest patterns and database isolation.

Comprehensive Security Audit

Conducts a multi-phase security audit featuring threat modeling, vulnerability discovery, and detailed remediation planning.

Theodore Calvin Testing (tc)

Automates language-agnostic differential testing by comparing JSON outputs against specifications.

Side Effect Analyzer

Identifies and fixes frontend side effects like CSS leaks, global variable pollution, and unmanaged event listeners to ensure application isolation.

TDD Workflow Orchestrator

Orchestrates the full-cycle Test-Driven Development (TDD) process by integrating automated planning, testing, and code quality tools into a cohesive Red-Green-Refactor loop.

Gherkin Scenario Architect

Generates behavioral Gherkin scenarios and acceptance criteria focused on observable outcomes to ensure robust, bug-resistant test coverage.

Web App Testing Toolkit

Simplifies testing and debugging of local web applications using Playwright and automated server lifecycle management.

Code Anti-patterns Analysis

Analyzes codebases for anti-patterns, security risks, and technical debt using advanced structural pattern matching.

Express API Integration Testing

Implements robust integration testing patterns for Express.js APIs using Supertest and Jest.

Database Testing for Prisma & PostgreSQL

Implements standardized patterns for testing database operations, repositories, and transactions using Prisma ORM and Jest.

Jest Testing Fundamentals

Configures and optimizes Jest testing environments for JavaScript and TypeScript projects with standardized patterns.

Jest Mocking Patterns

Master Jest mocking techniques to isolate units of code and simulate external dependencies during testing.

Spec Enforcer

Verifies that implementation details strictly align with documented project requirements and task lists.

Unit Testing & TDD Patterns

Implements professional unit testing patterns and Test-Driven Development workflows to ensure robust, maintainable codebases.

Pre-commit Config Generator

Automates the creation and optimization of .pre-commit-config.yaml files for Python projects with a focus on security and modern tooling.

Midnight DApp Testing Patterns

Streamlines the testing of Midnight decentralized applications using mocked providers, simulated wallets, and ZK proof optimization strategies.

Automated Technical Design Review

Conducts multi-perspective technical design reviews with parallel automated agents to gate implementation quality.

Langfuse Schema Validator

Ensures consistency between Langfuse prompt output contracts and function schema definitions to prevent runtime failures.

UX Evaluator

Evaluates user experience, assesses production readiness, and identifies UI-to-backend gaps through structured auditing workflows.

Bead Review Auditor

Performs adversarial QA audits on bead-based task decompositions to ensure reliable autonomous agent execution.

Alpha Production Readiness Trace

Evaluates software readiness for alpha release by tracing end-to-end user flows from the UI to the backend to identify functional gaps.

Backend Readiness Framework

Conducts systematic production-readiness audits of backend systems across security, reliability, and performance layers.

MCP Authentication for OpenAI Apps SDK

Implements secure authentication patterns including OAuth 2.1 and API keys for Model Context Protocol (MCP) servers.

Markdown E2E Testing

Executes end-to-end tests written in plain English markdown using Playwright and Claude's intent-based element recognition.