fusengine

Codebase exploration techniques for rapid discovery, architecture analysis, pattern detection, and dependency mapping.

Use when upgrading a Laravel 12 application to Laravel 13.0. Covers PHP 8.3 requirement, composer commands, breaking changes (PHPUnit 12, Pest 4, VerifyCsrfToken → PreventRequestForgery, cache prefixes, serializable_classes, pheanstalk 8.0+), Attributes migration (Eloquent + Queue), Symfony 7.4/8.0 upgrade, and Laravel Boost MCP automated upgrade.

Validação da qualidade do código com linters, princípios SOLID, detecção DRY, detecção de erros e conformidade arquitetural em todas as linguagens.

Summarize current pull request with diff, comments, and changed files. Use when reviewing PRs or before merging.

SEO for Astro sites — meta tags, Open Graph, Twitter Cards, JSON-LD structured data, sitemap, RSS, robots.txt, canonical URLs, hreflang, Core Web Vitals. Use when optimizing search engine visibility or social sharing.

Prisma 7 ORM with Rust-free client, 90% smaller bundles, TypedSQL, Omit API, and ESM-first architecture. Use when working with database, schema, migrations, queries, or relations.

Audit project dependencies for known vulnerabilities using ecosystem-specific tools (npm audit, composer audit, pip-audit, cargo audit, etc).

Zustand v5 state management for Next.js 16 App Router. Use when implementing global state, stores, persist, hydration, or client-side state in Client Components.

MCP tools for Xcode automation and Apple documentation access. XcodeBuildMCP for builds, apple-docs for WWDC and API docs. Use when building projects, searching documentation, or accessing WWDC content.

Expert Astro Content Layer API — content.config.ts, glob/file loaders, custom loaders, getCollection, getEntry, render(), Zod schemas, MDX, Remark/Rehype plugins. Use when managing structured content, blog posts, or any typed data collections.

Design Laravel app architecture with services, repositories, actions, and clean code patterns. Use when structuring projects, creating services, implementing DI, or organizing code layers.

Typography utilities Tailwind CSS v4.1. Font (font-sans, font-serif, font-mono, font-size, font-weight), Text (text-color, text-align, text-wrap, text-shadow NEW), Letter/Line spacing, Decoration, Transform.