Master ASP.NET Core fundamentals including C#, project structure, routing, middleware, and basic API development. Essential skills for all ASP.NET Core developers.

Implement speech-to-text (ASR/automatic speech recognition) capabilities using the z-ai-web-dev-sdk. Use this skill when the user needs to transcribe audio files, convert speech to text, build voice input features, or process audio recordings. Supports base64 encoded audio files and returns accurate text transcriptions.

Assess genome assembly quality using QUAST for contiguity metrics and BUSCO for completeness. Essential for evaluating assembly success and comparing assemblers. Use when evaluating assembly completeness and quality.

TypeScript assertion function for runtime type narrowing with descriptive error messages. Based on tiny-invariant.

Phylax Credible Layer assertions troubleshooting. Diagnoses common assertion failures and non-triggering issues. Use when phylax/credible layer assertions fail unexpectedly or do not execute.

Use when assessing codebase architecture and you feel pressure to soften critique, lead with strengths, or frame problems diplomatically - provides evidence-based critical assessment resisting relationship and economic pressures

Manage CSS/JS building with npm/wp-scripts. Use when working on login page styles or scripts.

Automated asset packaging—converts validated PNG + IDF JSON into complete production bundle (context.md, tokens.json, usage.md). Eliminates 30 manual file generations across 10 assets.

Comprehensive kanban board and task management via ktui CLI. Use for project tracking, todo lists, task dependencies, workflow automation, and board management. Activates when user mentions boards, tasks, kanban, or project management. If the `ktui` command is not available, but `uv` is available utilize `uvx kanban-tui` instead.

Rédaction d'assignations en référé devant le tribunal de commerce ou des activités économiques pour le droit de communication d'un associé. Utiliser ce skill quand l'utilisateur demande de rédiger, préparer ou créer une assignation en référé fondée sur l'article L. 238-1 du code de commerce pour obtenir la communication forcée de documents sociaux (comptes annuels, rapports de gestion, PV d'assemblées, etc.) lorsqu'un dirigeant refuse ou fait obstruction à la communication de ces documents à un associé.

Flip, remove, or exaggerate assumptions to unlock new solution angles.

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Accessibility patterns for Astro lead generation sites. WCAG 2.1 AA compliance, screen readers, keyboard navigation, focus management, ARIA. Use for all accessibility implementation.

Phase 3 - Writing blog content with human voice and SEO optimization

Comprehensive Astro development with React, Tailwind v4, and Cloudflare Workers deployment

Form infrastructure for Astro. Zod validation, email, rate limiting, Turnstile, GDPR, Sheets. FAIL = no conversion.

Security patterns for Astro lead generation websites on Cloudflare. Forms, headers, bot protection, GDPR. Use for any production lead gen site.

Guide for upgrading Astro projects from v5 to v6. Use when users mention upgrading Astro, Astro v6, Astro 6, or errors related to content collections, ViewTransitions, Astro.glob, Zod schemas, or Content Layer API.

Astro x Tailwind v4 projects on Cloudflare Workers. Use when working with Astro projects deployed to Cloudflare.

OWASP ASVS 5.0 requirements database for security audits. Provides chapter structure, control objectives, and verification requirements for all 17 ASVS domains.

Automatically applies when writing Python functions that call async operations. Ensures proper async/await pattern usage (not asyncio.run) to prevent event loop errors.

Guide to the AsyncDrop pattern for async cleanup in Rust. Use when working with AsyncDropGuard, implementing AsyncDrop trait, or handling async resource cleanup.

Explanations of common asynchronous patterns used in tursodb. Involves IOResult, state machines, re-entrancy pitfalls, CompletionGroup. Always use these patterns in `core` when doing anything IO

Guides users on modern async patterns including native async fn in traits, async closures, and avoiding async-trait when possible. Activates when users work with async code.

This skill provides async/await patterns and best practices for concurrent programming

Regel 10: Async-First mit Symfony Messenger. Use when working with async.

Master asynchronous JavaScript patterns including callbacks, promises, async/await, event loop mechanics, and real-world async patterns.

Master asynchronous programming with asyncio, async/await, concurrent operations, and async frameworks

Python asyncio - Modern concurrent programming with async/await, event loops, tasks, coroutines, primitives, aiohttp, and FastAPI async patterns

This skill provides comprehensive detection of asyncpg usage patterns in FastAPI applications, identifying all code that needs to be converted to SQLAlchemy with asyncpg engine support.

Creates AsyncRedux (Flutter) asynchronous actions for API calls, database operations, and other async work.

Implement action lifecycle methods `before()` and `after()`. Covers running precondition checks, showing/hiding modal barriers, cleanup logic in `after()`, and understanding that `after()` always runs (like a finally block).

Integrate AsyncRedux with the flutter_hooks package. Covers adding flutter_hooks_async_redux, using the useSelector hook, and combining hooks with AsyncRedux state management.

Add the NonReentrant mixin to prevent an action from dispatching while already in progress. Covers preventing duplicate form submissions, avoiding race conditions, and protecting long-running operations.

Add the OptimisticUpdate mixin for instant UI feedback before server confirmation. Covers immediate state changes, automatic rollback on failure, and optionally notifying users of rollback.

Access store state in widgets using `context.state`, `context.select()`, and `context.read()`. Covers when to use each method, setting up BuildContext extensions, and optimizing widget rebuilds with selective state access.

Implement undo/redo functionality using state observers. Covers recording state history with stateObserver, creating a RecoverStateAction, implementing undo for the full state or partial state, and managing history limits.

Use this skill when working with Athena Framework for Crystal. Athena is a modular ecosystem of independent, reusable components including: Framework (ATH) for web apps, DependencyInjection (ADI) for IoC containers, Routing (ART) for HTTP routing, Serializer (ASR) for object serialization, Validator (AVD) for validation, Console (ACON) for CLI tools, EventDispatcher (AED) for event-driven architecture, and more. Use for building Crystal web applications, REST APIs, CLI tools, or integrating individual components.

DevOps expertise for deployment, CI/CD, infrastructure, and automation

Full 9-phase workflow for complex features, epics, and security-critical changes (2-4 hours)

Orchestrates Atlas workflow tier selection for software development tasks

Quick 2-phase workflow for trivial changes - typos, colors, config updates (5-15 min)

Atlassian API integration for Jira and Confluence automation. Activate for Atlassian REST APIs, webhooks, and platform integration.

Use the Atlassian MCP Server to interact with JIRA from coding agents (Cursor, Claude Code). This skill documents how to use the official Atlassian MCP server for JIRA and Confluence operations. Enable this MCP server in your Cursor/Claude Code settings for JIRA access.

Interact with Jira and Confluence via REST API - search, create, update issues and pages

Atmel/Microchip AVR MPN encoding patterns, suffix decoding, and handler guidance. Use when working with ATmega, ATtiny, SAM, or other Atmel components.

Implement reactive state management with Effect Atom for React applications

Créer des composants React **maximalement décomposés** suivant l'**Atomic Design** et le pattern **Smart/Dumb** pour une **réutilisabilité** et **maintenabilité** maximales.

Use when creating atomic-level UI components like buttons, inputs, labels, and icons. The smallest building blocks of a design system.

This skill guides UI component architecture using Atomic Design methodology, emphasizing reuse of existing components and proper categorization of new ones.