Development

Expert on building decentralized applications on Aptos with frontend integration, wallet connectivity (Petra, Martian, Pontem), TypeScript SDK, transaction submission, and wallet adapter patterns. Triggers on keywords wallet connect, petra, martian, pontem, typescript sdk, aptos sdk, dapp, frontend integration, wallet adapter, transaction, sign

Ensure WCAG 2.1 AA compliance in all frontend designs. Use this skill when building any user interface to guarantee visibility, contrast, keyboard navigation, and screen reader support.

Technical workflow for implementing accessible React user interfaces with shadcn/ui, Tailwind CSS, and TanStack Query. Includes 6-phase process with mandatory Style Guide compliance, Context7 best practices consultation, Chrome DevTools validation, and WCAG 2.1 AA accessibility standards. Use after Test Agent, Implementer, and Supabase agents complete their work.

Use when building Python web APIs, database-backed applications, or backend services. Covers FastAPI, SQLAlchemy (async), PostgreSQL, Alembic migrations, and performance patterns. Triggers on API endpoint creation, database models, query optimization, or migration planning. Extends python-development skill.

Méta-skill orchestrateur pour agence Web - Compose et orchestre les skills métiers (project-management, direction-technique, lead-dev, web-dev-process, testing-process, frontend-developer, backend-developer, devops, etc.)

Create parametric 3D models using OpenSCAD, a script-based solid CAD modeler. Use when the user asks to create 3D printable objects, parametric designs, mechanical parts, CAD models, or requests .scad files. OpenSCAD uses constructive solid geometry (CSG) and extrusion of 2D shapes to create 3D models through code.

Comprehensive GitHub Pull Request code review skill. This skill should be used when users provide a GitHub PR URL and request a code review. Automatically fetches PR metadata, diff, comments, commits, and related issues using gh CLI. Creates organized review workspace, analyzes code against industry-standard criteria (functionality, security, testing, maintainability), and optionally adds inline comments to the PR. Trigger phrases include review this PR, code review, review pull request, check this PR, or when a GitHub PR URL is provided.

Comprehensive multi-AI code review system for Python, JavaScript, and TypeScript. Use when reviewing code for quality, security, performance, or best practices. Includes automated analysis scripts, language-specific patterns, and AI collaboration workflows for complex decisions.

Build web components using Custom Elements v1 API with Declarative Shadow DOM, attribute-driven state, handleEvent pattern, and zero DOM selection. Use when creating custom elements, extending built-in HTML elements, or implementing component-based architecture. NO querySelector, NO innerHTML, NO external libraries - pure web platform APIs only.

Enables Mini-Agent to integrate directly with VS Code Chat API for seamless AI assistance

Skill for building Claude Code plugin commands.

Vitest unit testing patterns for TypeScript. Covers test structure, mocking, assertions, and coverage. Triggers on vitest, describe, it, expect, mock.

Enable Claude to orchestrate complex tasks by spawning and managing specialized sub-agents for parallel or sequential decomposition. Use when tasks have clear independent subtasks, require specialized approaches for different components, benefit from parallel processing, need fault isolation, or involve complex state management across multiple steps. Best for data pipelines, code analysis workflows, content creation pipelines, and multi-stage processing tasks.

Implement dynamic resolution scaling for React Three Fiber / Three.js by adjusting DPR based on measured FPS. Use when asked to add adaptive performance scaling, automatic DPR tuning, or a DynamicResScaler-style component in a R3F scene.

Folder structure and naming conventions for Angular projects. Use when creating new features, components, pages, services, or any file in the Angular project. Includes feature module structure with components/, pages/, services/, and models/ folders.

Technical leadership guidance for architecture decisions, team scaling, tech debt, and engineering strategy. Use PROACTIVELY for technology evaluation, engineering metrics, team structure, or strategic technical decisions.

ASGI server for Python web applications - Fast, production-ready server for async frameworks

Data governance strategy, quality validation rules, and data dictionary management for vehicle insurance platform. Use when defining data quality standards, implementing validation rules, managing field mappings, resolving data conflicts, or establishing data governance processes. Covers data cleaning standards, quality metrics, and mapping management.

Comprehensive shadcn/ui component library with theming, customization patterns, and accessibility. Use when building modern React UIs with Tailwind CSS. IMPORTANT - Always use MCP server tools first when available.

Format, beautify, and optimize report content.LOAD THIS SKILL WHEN: User says "整理報告", "格式化", "美化報告", "polish report" | after report generation | need professional formatting.CAPABILITIES: Markdown formatting, grammar check, structure optimization, emoji/table/code block styling.