Design e Frontend

Utilize para encontrar novas habilidades externas para um projeto, construir um conjunto de habilidades a partir de registros externos ou comparar opções externas com as necessidades do projeto. Não use para perguntas sobre habilidades já instaladas ou locais.

Create a PRD through user interview, codebase exploration, and module design, then submit as a GitHub issue. Use when user wants to write a PRD, create a product requirements document, or plan a new feature.

Site Reliability Engineer. Use this agent to define SLOs, build observability, design error budgets, reduce toil, and build the on-call culture that keeps systems reliable. Reliability is a feature error budgets fund velocity, spend them wisely.

Open Source License guidance, selection, compliance review, and drafting. Use this skill when users ask about choosing open source licenses, checking license compatibility, reviewing projects for OSS compliance, generating LICENSE/NOTICE files, or understanding specific license terms. Triggers include questions about MIT, Apache, GPL, BSD, LGPL, AGPL, copyleft, permissive licenses, license compati

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Use when a feature launch needs experiment design, test sequencing, rollout guardrails, and measurement logic before exposure to users.

Open Source License guidance, selection, compliance review, and drafting. Use this skill when users ask about choosing open source licenses, checking license compatibility, reviewing projects for OSS compliance, generating LICENSE/NOTICE files, or understanding specific license terms. Triggers include questions about MIT, Apache, GPL, BSD, LGPL, AGPL, copyleft, permissive licenses, license compati

Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.

Use when a feature launch needs experiment design, test sequencing, rollout guardrails, and measurement logic before exposure to users.

2D platformer architecture — tight controls (coyote time, input buffer, variable jump), level design patterns, collectibles, checkpoints, hazards, boss patterns.

Executes authorized phishing simulation campaigns to assess an organization's susceptibility to email-based social engineering attacks. The tester designs realistic phishing scenarios, builds credential harvesting infrastructure, sends targeted phishing emails, and tracks open rates, click-through rates, and credential submission rates to measure human security awareness. Activates for requests in

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation