FreeCAD 是开源参数化 3D CAD 建模软件，基于 OCCT 几何内核与 Coin3D 显示引擎，提供 Sketcher、Part、PartDesign、Assembly、Draft、Arch（BIM）、CAM、FEM 等专业模块，支持 Python 脚本与插件扩展，适合机械设计、建筑 BIM、产品原型与教学。
Expert skill for writing FreeCAD Python scripts, macros, and automation. Use when asked to create FreeCAD models, parametric objects, Part/Mesh/Sketcher scripts, workbench tools,…
Manages free AI models from OpenRouter for OpenClaw. Automatically ranks models by quality, configures fallbacks for rate-limit handling, and updates openclaw.json.
FreeRTOS skill for embedded RTOS development. Use when creating tasks, managing priorities, using queues and mutexes, detecting stack overflows, configuring FreeRTOS via…
Set up and verify a working shard_core development environment. Use when starting from a fresh clone or bare machine, creating a git worktree for an issue, running uv sync,…
Connect to and operate the official FreeTicket MCP server (`@freeticket/mcp`) — the same B2B domain the `ft` CLI exposes, but as MCP tools for any MCP client.
Fresh is a next-generation web framework built for Deno that uses island-based client hydration, ships zero JavaScript to the client by default, and provides file-system routing…
Test Orient from a clean clone to validate the full development setup and test suite
Practical guidance for writing, refactoring, and reviewing friendly Python code with a Pythonic, readable, and maintainable style.
Reference for Front REST API integration. Use when working with Front API schemas, nullable fields, webhooks, or debugging Front SDK issues. — from engineering/engineering-misc
Reference for Front REST API integration. Use when working with Front API schemas, nullable fields, webhooks, or debugging Front SDK issues. — from majiayu000/claude-skill-registry
Synthesize and maintain front-end-design-spec.md as a living Visual Source of Truth. Anchor every design decision in the brand mental model and moat.
Senior Front-End Developer expertise in ReactJS, NextJS, JavaScript, TypeScript, HTML, CSS, and modern UI/UX frameworks
Front-end performance optimization including Core Web Vitals, render performance, asset optimization, and perceived speed.
Build Vue 3 + Ionic front-end components following Orchestrator AI's strict architecture: stores hold state only, services handle API calls with transport types, components use…
DOM Testing Library patterns for behavior-driven UI testing. Framework-agnostic patterns for testing user interfaces. Use when testing any front-end application.
Receive and verify Front (Frontapp) application webhooks. Use when setting up Front webhook handlers, debugging X-Front-Signature verification, handling the X-Front-Challenge…
React, components, state management, and modern frontend concepts. Activated when Claude works with .jsx/.tsx files or React-related code. Most vibecoded apps use React.
Frontend-specific technical decision criteria, anti-patterns, debugging techniques, and quality check workflow.
Use when creating API services for backend communication with proper patterns for caching, error handling, and type safety. — from engineering/frontend
Use when creating or modifying Angular components in Frontend (Angular 19) with proper base class inheritance, state management, and platform patterns.
Use when creating or modifying Angular components in WebV2 (Angular 19) with proper base class inheritance, state management, and platform patterns.
Use when creating reactive forms with validation, async validators, dependent validation, and FormArrays using platform patterns. — from engineering/frontend
Use when editing Angular TypeScript files (.ts, .tsx) in src/Frontend/ or libs/. Provides component hierarchy, state management with PlatformVmStore, API services, reactive forms,…
Use when implementing state management with PlatformVmStore for complex components requiring reactive state, effects, and selectors. — from engineering/frontend
Guide for building robust API integration layers in React/TypeScript applications. Use when implementing HTTP clients (axios/fetch), request/response interceptors, authentication…
Conventions for a client-side SPA or SSG that consumes APIs it does not own. Use when .claude/HARNESS.toml selects web/frontend-app, or when building a React/Vue/Svelte app with a…
Use for new frontend applications, dashboards, games, creative websites, hero sections, and visually driven UI from scratch, or when the user explicitly asks for a redesi — from…
Frontend stack decisions, Cloudflare deployment patterns, component systems, and internal tools architecture.
Frontend package architecture for ChainGraph visual flow editor. Use when working on apps/chaingraph-frontend, React components, Effector stores, XYFlow integration, UI…
Review a frontend architecture at scale and gate micro-frontend adoption BEFORE building. The first step is an adopt-or-don't-adopt decision (default: you probably do not need…
تحليل شامل للتكامل بين الواجهة (TypeScript/React/Next.js) والخلفية (Node.js/Express .mjs) من حيث العقود، توافق الأنواع، runtime guards، ومعالجة الأخطاء.
Standard-Stack, Backend-Anbindung (n8n-Webhook / FastAPI / AI-Streaming) und Vercel-Deploy für Next.js/React-Frontends.
Best practices and guidelines for building premium, responsive frontend UIs in Flutter with Firebase integration.
Trigger when the user requests a review of frontend files (e.g., `.tsx`, `.ts`, `.js`). Support both pending-change reviews and focused file reviews while applying the checklist…
Conducts comprehensive frontend code reviews including React/Vue/Angular component analysis, TypeScript/JavaScript quality assessment, CSS/styling review, performance…
Build reusable, composable, and maintainable React/Vue/Angular components following established design patterns like compound components, render props, custom hooks, and HOCs.
Frontend component file structure, naming, and layer separation for new or refactored components.
Build React components, pages, forms, and state management with TypeScript and TanStack Query. Use for frontend development, component creation, routing, and data fetching.
Especialista em Frontend Mobile-First, UX Black & Orange, Sistema de Cache Offline (IndexedDB), Navegação SPA v3.0 e Performance.
Quality gates for frontend code. ALWAYS use after writing React/Next.js code and before delivery. Covers: ESLint linting, TypeScript type-checking, Prettier formatting, browser…
Systematic 10-phase debugging procedure for SvelteKit 2 + Svelte 5 frontend issues. Use when components fail to render, routing breaks, runes throw errors, or Encore client calls…
Comprehensive web app testing with Playwright ensuring 100% UI coverage. Automatically crawls entire web app, analyzed the implementation code and captured ALL interactive…
Fix generic Svelte component designs by applying aesthetic upgrades across the 5 design dimensions (typography, color, motion, spatial composition, backgrounds)
Enterprise React architecture combining DDD and FSD patterns. Use when (1) designing or structuring React applications, (2) implementing Index/Types/Styles component pattern, (3)…
Create distinctive, production-grade React/TypeScript frontends with exceptional design quality
Create distinctive, production-grade Svelte/TypeScript frontends with exceptional design quality
Create distinctive, production-grade Vue 3/TypeScript frontends with exceptional design quality
Frontend development guidelines for Next.js + React 19 + shadcn/ui applications. Modern patterns including App Router, Server Components, Client Components, Server Action — from…
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features dir — from…
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features dir — from…
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features dir — from…
Frontend development guidelines for Next.js + React 19 + shadcn/ui applications. Modern patterns including App Router, Server Components, Client Components, Server Action — from…
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features dir — from…
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features dir — from…
Build React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture.
Comprehensive frontend development specialist for building modern web applications with React, Vue, Angular, and modern tooling including state management, testing, and…
Pro frontend engineering discipline. Enforces build-test-verify workflow for every web project. Never declare done until the site is built, tested, responsive, accessible, and…
Operate as a frontend engineer who defends UX quality, enforces performance budgets, and partners with design instead of just closing tickets.
Domain specialist for frontend architecture, state management, accessibility, and performance. Scope: component architecture, state management (Pinia, Vuex, Redux), accessibility…