fusengine

Applies SOLID principles for Java 21+, ensuring files under 100 lines, separated interfaces, and a modular architecture. Modules are MANDATORY.

This skill offers a systematic development workflow (Analyze → Plan → Execute → eLicit → eXamine) for any task, including features, bug fixes, and refactoring. It auto-detects project types and enforces best practices like small files and SOLID principles.

Code quality validation with linters, SOLID principles, DRY detection, error detection, and architecture compliance across all languages.

Use when converting existing code to modular architecture. Detects Laravel (FuseCore or standard) / Next.js / React and applies correct modular patterns. Triggers: "modularize", "convert to modules", "migrate to modular", "restructure modules".

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

Technical research methodology using Context7, Exa, and Sequential Thinking for documentation, best practices, and complex investigations.

Use when creating new skills, restructuring existing skills, or improving skill documentation. Generates SKILL.md + references/ structure with proper patterns.

Use when validating code quality after modifications. Runs sniper agent in isolated forked context for clean, fast validation.

Use when writing production code that needs tests - new features, bug fixes, refactoring. Enforces RED-GREEN-REFACTOR cycle before any implementation.

Expert Astro 6 framework — routing, output modes, middleware, Vite Environment API, Rust compiler, Content Security Policy, Live Collections, Fonts API. Use when building Astro sites, configuring output, or upgrading from Astro 5.

Image and asset optimization in Astro 6 — <Image />, <Picture />, getImage(), remote images, @astrojs/sharp, Fonts API, OG image generation with Satori, Cloudinary/Imgix. Use for any image optimization or asset handling task.

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.

Astro DB — defineDb, defineTable, column types, CRUD with db.select/insert/update/delete, db/config.ts, db/seed.ts, Turso for production, type-safety, integration with Astro Actions. Use for any database operation in an Astro project.

Deploying Astro 6 apps — @astrojs/cloudflare (Workers, D1, KV, R2), @astrojs/vercel (Serverless/Edge, Image CDN), @astrojs/netlify (Edge Functions), @astrojs/node (standalone), ISR patterns, edge middleware, skew protection. Use for any deployment configuration.

Use when implementing internationalization in Astro, configuring i18n routing, setting up locale strategies, using getRelativeLocaleUrl/getAbsoluteLocaleUrl, handling Astro.currentLocale, or adding hreflang tags with sitemap.

Expert Astro UI framework integrations — @astrojs/react, @astrojs/vue, @astrojs/svelte, @astrojs/solid-js, @astrojs/preact, @astrojs/alpinejs, @astrojs/lit, @qwikdev/astro, @analogjs/astro-angular. Setup, multi-framework config, usage patterns.

Expert Astro Islands Architecture — client:load, client:idle, client:visible, client:media, client:only, server:defer (Server Islands), fallback slots, transition:persist, prop serialization. Use when adding interactivity to Astro pages or rendering dynamic server content.

Use when configuring Content Security Policy (CSP) in Astro 6, setting security headers, managing script/style hashes, using nonces, or implementing experimentalStaticHeaders for adapter deployments.

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.

Astro Starlight documentation theme — setup, sidebar config, Pagefind search, dark/light mode, plugins (DocSearch, blog, openapi, typedoc, versions), multi-language, Content Layer API, llms.txt, customization. Use for building documentation sites.

Use when applying SOLID principles and clean architecture to Astro projects. Enforces files < 100 lines, src/interfaces/ for types, JSDoc on all exports, modular directory structure, and DRY enforcement.

Enrich auto-generated .cartographer/ maps with full descriptions from source files.

Detect breaking changes in Claude Code updates by comparing current API surface against changelog. Maps impacts to specific plugin files.

Scan Claude Code changelog for new versions, features, and changes. Fetches official docs, parses release notes, and generates structured update report.

Monitor community feedback on Claude Code via Exa search. Gathers sentiment, real-world usage patterns, bug reports, and feature requests from blogs, forums, and social media.

Detects optimal commit type from git changes. Use when analyzing commits, determining commit type, or before committing.

Optimization guide for fuse-commit-pro commit workflow. Documents settings to reduce token usage.

Use when committing, branching, opening PRs, or deciding merge strategy. Covers GitHub Flow (default), trunk-based, branch naming conventions, squash vs rebase, branch lifecycle, and protected branch enforcement.

Universal post-commit actions. CHANGELOG update and git tag for all repos. Plugin version bumping for marketplace repos. Triggered after any code commit (except wip/amend/undo).

Phase 0: Read sector template (creative/fintech/ecommerce/devtool), generate OKLCH palette with chroma > 0.05, pick approved typography pair (never Inter/Roboto/Arial), define spacing base unit + motion profile.

Phase 2: Write microcopy guide: CTA labels, error messages, empty states, form placeholders — all aligned with identity personality and audience from Phase 0.

Phase 3: Map design-system.md to 7 Gemini XML blocks (aesthetics, style_reference, typography, color_system, spacing, states, forbidden), call create_frontend, add component variants (Glass/Outline/Flat via CVA).

Phase 4: Add Framer Motion scroll reveals (IntersectionObserver), hover scale/opacity transitions, focus ring states, loading skeletons, glassmorphism blur layers, gradient orb backgrounds — all via modify_frontend.

Phase 5: Verify contrast >= 4.5:1 text / 3:1 UI in both light+dark, check no Inter/Roboto/Arial/Open Sans, confirm all colors are OKLCH from design-system.md, validate hover/focus/disabled/loading states, run anti-AI-slop checklist.

Phase 6: Serve via python3 -m http.server 8899, screenshot light mode (fullPage), toggle .dark class + screenshot dark mode, compare 3 declared elements [expected vs present], fix gaps with modify_frontend (max 2 cycles), report.

FuseCore Modular Architecture - Laravel 13 modular monolith with auto-discovery, React 19 integration, and SOLID principles. Use when creating modules, understanding FuseCore structure, or implementing features in FuseCore projects.

Use when integrating AI agents, tool calling, embeddings, structured output, or streaming in Laravel 13 via the `laravel/ai` package. Covers 14+ providers (OpenAI, Anthropic, Gemini, Azure, Groq, DeepSeek, Ollama, Mistral, xAI, Cohere, ElevenLabs, Jina, VoyageAI, OpenRouter).

Build RESTful APIs with Laravel using API Resources, Sanctum authentication, rate limiting, and versioning. Use when creating API endpoints, transforming responses, or handling API authentication.

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

Use when migrating Eloquent models, Jobs, Console commands, Controllers, API Resources, Validation, Factories or Seeders to native PHP 8.3 attributes introduced in Laravel 13. Covers all 7 categories of first-party attributes.

Use when implementing user authentication, API tokens, social login, or authorization. Covers Sanctum, Passport, Socialite, Fortify, policies, and gates for Laravel 13.

Create Blade templates with components, slots, layouts, and directives. Use when building views, reusable components, or templating.

Complete Eloquent ORM for Laravel 13 - PHP Attributes (#[Table], #[Fillable], #[Casts]), models, relationships, queries, observers, factories. Use when working with database models.

Laravel localization - __(), trans_choice(), lang files, JSON translations, pluralization, middleware, formatting. Use when implementing translations.

Use when building JSON:API compliant endpoints in Laravel 13 using the first-party `JsonApiResource` base class. Covers sparse fieldsets, inclusion, links, and response headers.

Livewire 4 reactive components on Laravel 13 - wire:model, actions, events, Volt, Folio. Use when building reactive UI without JavaScript.

Laravel 13 database migrations - Schema Builder, columns, indexes, foreign keys, seeders, pgvector. Use when designing database schema or managing migrations.

Spatie Laravel Permission - roles, permissions, middleware, Blade directives, teams, wildcards, super-admin, API, testing. Use when implementing RBAC, role-based access control, or user authorization.