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Found 3,041 Skills
Clarity pre-deployment validation — syntax checking, deprecated keyword detection, sender check analysis, error propagation review, and test verification.
Use when setting up TYPO3 extension test infrastructure, writing unit/functional/E2E tests, configuring PHPUnit, mutation testing, mocking, CI/CD test pipelines, or debugging CI failures. Also triggers on: ensure proper testing, test matrix, integration testing, e2e testing, coverage, test generation.
Enforces Intent UI component library conventions. Use when writing React components, reviewing UI code, or building pages/features that involve UI elements. Ensures semantic color tokens, proper icon usage, correct form patterns, and that existing components from src/components/ui/ are used.
Tailwind CSS v4.x utility-first CSS framework best practices. Use when styling web applications with utility classes, building responsive layouts, customizing design systems with @theme variables, migrating from v3 to v4, configuring dark mode, creating custom utilities with @utility, or working with any Tailwind CSS v4 features. This skill covers the full v4.x line through v4.2 including text shadows, masks, logical properties, and source detection. Use this skill even for simple Tailwind questions — v4 changed many class names and configuration patterns that trip people up.
NestJS framework best practices and production patterns. Use whenever working with NestJS — creating modules, controllers, services, DTOs, guards, interceptors, pipes, middleware, or building REST/GraphQL/microservice APIs. Also use when setting up authentication, authorization, validation, queues, health checks, WebSockets, caching, or any @nestjs/* package. Even for simple NestJS tasks, this skill ensures correct import paths, proper decorator usage, and production-ready patterns. Covers NestJS v11 with Express v5, native JWT auth, Zod validation, Keyv caching, and Suites testing.
Implement the Syncfusion React AutoComplete component for type-ahead suggestions and filtered dropdowns. Use this when working with AutoComplete input fields, local or remote data binding, filtering strategies, item/group templates, or virtualization in React applications. This skill covers installation, data binding, filtering, grouping, accessibility (WAI-ARIA), and API usage for ej2-react-dropdowns AutoComplete.
Translate discovered client pain points into high-level technology solution architectures for consulting engagements in Software Engineering, Data Platforms, and AI/ML. Produce solution briefs with phased roadmaps, effort estimations, team composition, and technology recommendations. Use when designing a pre-sale technical solution, creating a solution brief for a proposal, or when a prospect needs to understand what the engagement would look like before committing. This is the preventa técnica / solution engineering step.
Pipeline orchestrator that classifies incoming coding tasks and routes them through the correct combination of skills in the right order at the right depth. Auto-activates on any coding task. Centralizes the decision logic for which skills to use, how deep each goes, and how artifacts pass between them. Handles three pipeline variants: standard (plan-interview, intent-framed-agent, context-surfing, simplify-and-harden, self-improvement), team-based (agent-teams-simplify-and-harden), and CI (simplify-and-harden-ci, self-improvement-ci). Use this skill whenever starting any coding work — it determines the appropriate pipeline depth and variant automatically. Does not replace individual skills; dispatches to them.
Implements Syncfusion WinUI TimePicker (SfTimePicker) control for time input and selection in desktop applications. Use this when building time input controls, time selection interfaces, or dropdown time spinners. This skill covers time restrictions, time formatting, dropdown spinner customization, and time selection for scheduling and appointment scenarios in WinUI applications.
Automatisation complète du navigateur et tests web avec Playwright. Détecte automatiquement les serveurs de développement, gère le cycle de vie des serveurs, écrit des scripts de test propres dans /tmp. Tester des pages, remplir des formulaires, capturer des screenshots, vérifier le responsive design, valider l'UX, tester les flux de connexion, vérifier les liens, déboguer des webapps dynamiques, automatiser toute tâche navigateur. À utiliser quand l'utilisateur veut tester des sites web, automatiser des interactions navigateur, valider des fonctionnalités web ou effectuer tout test basé sur le navigateur.
Implements Syncfusion TreeViewAdv control for Windows Forms applications to display hierarchical tree structures, file explorers, organization charts, and nested data. Use this when working with hierarchical data, parent-child relationships, expandable nodes, file browser interfaces, or folder structures. The skill covers data binding, drag-and-drop, node customization, editing capabilities, and performance optimization for tree structures in WinForms.
Full project soul alignment in one command. Scans every frontend file in the project, builds a prioritized plan, then systematically aligns all components and styles to .marrow.md. Smart enough to detect if .marrow.md was updated since the last run and only reprocess files affected by what changed — not a full rewrite every time. Use this skill when the user wants to align the entire project to the design soul at once, just installed marrow mid-project and wants to catch everything up, or updated .marrow.md via /marrow-update and wants to propagate only the changed rules across the project. Triggers on: /marrow-redesign, or prompts like "align the whole project", "redesign everything to match marrow", "apply marrow to all files", "full soul alignment", "catch everything up to marrow", "propagate the marrow update", "marrow everything". Requires .marrow.md to exist. If not found, instructs user to run /marrow first. This is a multi-step agentic command — it will take multiple turns to complete large projects. It creates a .marrow-state.json file to track progress and enable smart diff on future runs.