agent-skills

Guides Node.js project upgrades using npm, yarn, or pnpm. Use when helping users upgrade npm packages, check for security vulnerabilities with `npm audit`, prioritize which packages to upgrade first, understand dependency conflicts, interpret `npm outdated` output, use `npm explain` to trace who requires a package, plan safe upgrade paths, resolve package version conflicts in package.json, or resolve merge conflicts in package-lock.json / yarn.lock / pnpm-lock.yaml. Trigger this skill whenever the user mentions npm packages, Node.js dependencies, outdated packages, CVEs in JavaScript or TypeScript projects, yarn or pnpm upgrades, or security advisories in package.json.

Guides PHP project upgrades using Composer commands. Use when helping users upgrade PHP packages, check for security vulnerabilities with `composer audit`, prioritize which packages to upgrade first, understand dependency conflicts, interpret `composer outdated` output, use `composer why-not` to diagnose version constraints, use `composer why` to trace dependencies, use `composer bump` to harden version constraints after upgrading, plan safe upgrade paths, resolve package version conflicts in composer.json, or resolve merge conflicts in composer.lock. Trigger this skill whenever the user mentions composer packages, PHP dependencies, outdated packages, CVEs in PHP projects, or security advisories.

Generate visually stunning, colorful, procedural 3D backgrounds for Remotion videos using react-three-fiber and GLSL shaders. Use this skill whenever a user asks for: animated backgrounds, 3D backgrounds, shader backgrounds, liquid gradients, plasma effects, aurora effects, galaxy/nebula backgrounds, noise-based patterns, or any kind of procedurally generated visual backdrop for Remotion. Also trigger when the user wants to make a Remotion video "look more interesting", "add a background", or "make it pop visually". All backgrounds are deterministic — driven by useCurrentFrame() — so they render frame-perfectly in Remotion.

Advanced Laravel architectural patterns: Feature Flags, State Machines, and Event Sourcing. Use this skill whenever a user asks about: toggling features for users/groups, gradual rollouts, A/B testing, beta access (→ Feature Flags); modeling workflows like order status, subscription lifecycle, booking states, anything with defined transitions (→ State Machines); financial ledgers, credit/wallet systems, audit trails, undo history, GDPR-compliant data deletion, analytics replay (→ Event Sourcing). Also trigger when users mention spatie/laravel-model-states, Laravel Pennant, spatie/laravel-event-sourcing, hirethunk/verbs, or ask "how should I model X in Laravel" for any complex domain. This skill provides library recommendations, code patterns, and decision guidance — use it proactively whenever the user's domain sounds like it fits one of these patterns.

Expert GritQL query author for code refactoring and transformation. Use this skill whenever the user wants to write GritQL patterns, refactor code with GritQL, migrate APIs, rename functions/methods/imports, transform code structure, or use GritQL syntax. Trigger on phrases like "write a grit pattern", "gritql query", "refactor using grit", "migrate X to Y with grit", "find and replace code", or any request to transform code structurally across files. Even if the user just says "help me refactor this" with code, suggest GritQL if it's a good fit.

PHP type safety patterns using webmozarts/assert for runtime validation combined with PHPDoc annotations for static analysis. Use this skill whenever writing or reviewing PHP code that needs to pass PHPStan or Psalm at strict levels, when adding type assertions to method/function parameters, when typing complex array structures (shapes, maps, lists), when defining reusable type aliases, or when annotating anonymous objects and key/value arrays. Trigger on phrases like "add type assertions", "type this array properly", "make this pass PHPStan", "annotate with PHPDoc", "use webmozarts assert", "type hints for static analysis", "psalm types", or any request to improve type safety in PHP code.

Search the web and e-commerce platforms using the SerpApi API. Use when the user wants to search Google, Google Shopping, Google Jobs, eBay, or Amazon via SerpApi. Triggers on phrases like "search Google for...", "find products on eBay", "search Amazon for...", "find jobs on Google", "Google Shopping results for...", "use SerpApi to...", "search with SerpApi", "look up a product on Amazon", "find eBay listings for...", "search Amazon listings for...".

Look up PHP packages on Packagist using the API. Use when the user wants to search for packages, get package details or metadata, check download statistics, look up security advisories, list packages by vendor or type, or find popular PHP packages. Triggers on phrases like "find a package for...", "look up packagist", "search for a composer package", "check package stats", "packagist security advisories", "what packages does vendor X have".

Build Rector PHP rules that transform PHP code via AST. Use when asked to create, modify, or explain Rector rules for PHP code transformations. Rector rules use the PHP-Parser AST and PHPStan type analysis. Triggers on requests like "write a Rector rule to...", "create a Rector rule that...", "add a Rector rule for...", or when working in a rector-src or rector-based project and asked to implement code transformation logic.

Build and refine SlideWire presentations in Laravel/Livewire applications. Use when asked to create, update, or improve slide decks, add slides, configure themes, use fragments, add code blocks or diagrams, or work with the wendelladriel/slidewire package. Triggers on requests like "create a SlideWire presentation", "add slides to...", "build a presentation with SlideWire", "write a slide deck", "add a code slide", "configure SlideWire themes", "add a Mermaid diagram", or "set up vertical navigation".

Build PHPStan rules, collectors, and extensions that analyze PHP code for custom errors. Use when asked to create, modify, or explain PHPStan rules, collectors, or type extensions. Triggers on requests like "write a PHPStan rule to...", "create a PHPStan rule that...", "add a PHPStan rule for...", "write a collector for...", or when working on a phpstan extension package.