Test design, vulnerability assessment, and quality assurance (13K skills)
Use when the user asks to verify a story or ticket implementation against its spec - per-AC verdicts, code reuse and design conformance, dead code, then adversarial maintainer verification. Requires the qa/review agent roles registered by scripts/install-codex.sh. Keywords: story QA, acceptance criteria, spec conformance, AC coverage, QA this branch, verify story.
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Re-audit code changes to identify side effects, regression risks, and unhandled edge cases before merging or deploying. Use after a change is complete and before merging to a shared branch, before deploying a hotfix, after complex multi-module refactoring, or when a previous review may have missed side effects in async, state-mutating, or security-sensitive code paths.
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Finalize code changes for production readiness by removing duplicate logic, auditing hardcoded values, verifying branch/worktree intent, verifying build integrity, structuring clean commits with Conventional Commits format, and forcing a post-publish branch/worktree cleanup decision.
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Diagnose and fix CJK (Korean, Japanese, Chinese) text-wrapping issues in web UIs. Systematically traces mid-syllable breaks, orphaned glyphs, and awkward line splits through a layered fix strategy covering global CSS cascade, component-library overrides, headline balancing, and translation-level phrase binding. Produces an evidence-based diagnosis and verification report before any code change is applied.
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開発者のPC・手元のgitリポジトリ・GitHub・Vercelと公開サイト・クラウド（AWS / Google Cloud / Azure / Cloudflare / Supabase）・Gmailを読み取り専用で横断スキャンし、重要度別のHTMLレポートと前回からの差分を出すスキル。「セキュリティチェックして」「セキュリティスキャン」「脆弱性ないか見て」「APIキー漏れてない？」「乗っ取られてないか確認」「新しく出たリスクだけ教えて」「毎週スキャンを設定して」等で使う。設定の変更・送信・削除はしない。直すときは1件ずつ利用者の承認を取る。
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Diagnose and fix Kotlin/Native performance bottlenecks with reproducible tests, lowest-level profiling, and minimal expect/actual optimization patches.
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Audit an existing agent skill or instruction file for lines that do not change behavior, routing overlap, and portability, or vet a third-party skill before installing it. To create or edit a skill, use the platform's skill-creator instead. Not for running a skill's own task.
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Automate terminal UI (TUI) apps with agent-tui for testing, inspection, demos, and scripted interactions. Use when automating CLI/TUI flows, regression testing terminal apps, verifying interactive behavior, or extracting structured text from terminal UIs. Also use when asked what agent-tui is, how it works, or to demo it. Do not use for web browsers, GUI apps, or non-terminal interfaces.
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Harness-first workflow for evaluating and improving terminal UIs through real interaction. Use this whenever the user wants to review a TUI experience, compare before/after behavior, identify UX friction, validate navigation or filtering flows, inspect visual stability, or turn observed interaction problems into concrete follow-up tests and improvement recommendations. Prefer this skill any time a TUI should be exercised through a reproducible PTY/session harness instead of only reading code.
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Use when adding, running, or debugging proctmux end-to-end integration tests, especially PTY/TUI behavior, terminal snapshots, unified/client modes, timing flakes, VT100 emulator limits, or files under tests/e2e and internal/testharness/e2e.
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Especialista em event sourcing, CQRS e padrões de arquitetura orientada por eventos. Domina design de event store, construção de projeções, orquestração de sagas e padrões de consistência eventual. Use PROATIVAMENTE para sistemas baseados em event sourcing, requisitos de trilha de auditoria ou modelagem de domínio complexa com consultas temporais.
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Crie suites de testes end-to-end confiáveis, rápidos e mantíveis que ofereçam segurança para fazer deploy de código rapidamente e capturem regressões antes que os usuários as encontrem.
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Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
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Auditar e melhorar a acessibilidade web seguindo as diretrizes WCAG 2.1. Use quando solicitado para "melhorar acessibilidade", "auditoria a11y", "conformidade WCAG", "suporte a leitor de tela", "navegação por teclado" ou "tornar acessível".
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Especialista em Bash defensivo para automação em produção, pipelines de CI/CD e utilitários de sistema. Expert em scripts shell seguros, portáveis e testáveis.
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Domine padrões comprovados de arquitetura backend incluindo Clean Architecture, Hexagonal Architecture e Domain-Driven Design para construir sistemas mantíveis, testáveis e escaláveis.
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Aplique práticas modernas de desenvolvimento web para segurança, compatibilidade e qualidade de código. Use quando solicitado "aplicar best practices", "auditoria de segurança", "modernizar código", "análise de qualidade de código" ou "verificar vulnerabilidades".
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Especialista em acessibilidade web para conformidade WCAG, implementação ARIA e design inclusivo. Use ao auditar sites para problemas de acessibilidade, implementar padrões WCAG 2.1 AA/AAA, testar com leitores de tela ou garantir conformidade ADA. Especialista em HTML semântico, navegação por teclado e compatibilidade com tecnologia assistiva.
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Quando o usuário quer auditar, revisar ou diagnosticar problemas de SEO no seu site. Também use quando o usuário menciona "auditoria de SEO," "SEO técnico," "por que não estou ranqueando," "problemas de SEO," "SEO on-page," "revisão de meta tags," ou "verificação de saúde de SEO." Para construir páginas em escala visando palavras-chave, veja programmatic-seo. Para adicionar dados estruturados, veja schema-markup.
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Quando o usuário quer planejar, projetar ou implementar um teste A/B ou experimento. Também use quando o usuário menciona "teste A/B", "split test", "experimento", "testar essa mudança", "copy variante", "teste multivariado" ou "hipótese". Para implementação de rastreamento, veja analytics-tracking.
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Gere planos de teste abrangentes, casos de teste manual, suítes de teste de regressão e relatórios de bugs para engenheiros de QA. Inclui integração Figma MCP para validação de design.
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Use this Canvas-owned clean-room skill to guide collaborative writing for documentation, proposals, technical specs, decision records, PRDs, RFCs, operating guides, and structured memos. Trigger when the user wants help drafting, organizing, refining, reviewing, or testing a document before sharing it.
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Create, edit, or improve a reusable Canvas skill from a concrete workflow. Author a complete organization skill or a new skill inside an existing plugin draft, preserve supporting files, and test the exact published result.
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Audit and fix common accessibility issues in Angular templates and Angular Material components. Use when the user mentions Lighthouse, axe, screen readers, keyboard navigation, ARIA, asks to fix a11y issues in Angular HTML templates, or after any feature, bug fix, or refactor that changed Angular templates.
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