Explorar skills

This skill should be used when the user asks to "search for exposed devices on the internet," "perform Shodan reconnaissance," "find vulnerable services using Shodan," "scan IP ranges with Shodan," or "discover IoT devices and open ports." It provides comprehensive guidance for using Shodan's search engine, CLI, and API for penetration testing reconnaissance.

Codified expertise for returns authorization, receipt and inspection, disposition decisions, refund processing, fraud detection, and warranty claims management. Informed by returns operations managers with 15+ years experience. Includes grading frameworks, disposition economics, fraud pattern recognition, and vendor recovery processes. Use when handling product returns, reverse logistics, refund d

Use when tests fail, builds break, behavior doesn't match expectations, or you encounter any unexpected error. Use when you need a systematic approach to finding and fixing the root cause rather than guessing.

Coordena múltiplos terminais Claude Code no mesmo projeto sem colisões. É ideal para executar várias sessões Claude em paralelo, gerenciar fluxos de trabalho multiagente e evitar edições simultâneas de arquivos, oferecendo um assistente de configuração interativo e protocolo de bloqueio de arquivos.

Graph-informed mutation testing triage. Parses codebases with Trailmark, runs mutation testing and necessist, then uses survived mutants, unnecessary test statements, and call graph data to identify false positives, missing test coverage, and fuzzing targets. Use when triaging survived mutants, analyzing mutation testing results, identifying test gaps, finding fuzzing targets from weak tests, runn

Use when implementing any feature or bugfix, before writing implementation code

Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.

코드 부채 정리 + 안전한 마이그레이션 + 코드 최소화(reducing-entropy). 레거시 코드 폐기 계획, API 버전 전환, 라이브러리 마이그레이션, 단계적 제거, Dead Code 탐지, LOC 측정. /deprecate로 실행.

WordPress performance optimization - Core Web Vitals, image/video compression, caching, asset optimization, and speed testing. Use when optimizing site speed or diagnosing performance issues.

Generate unit tests based on existing code patterns and testing frameworks.

Battle-tested code review practices optimizing for codebase health and team velocity

A comprehensive verification system for Claude Code sessions.