Frontend

Apply RICE, ICE, or MoSCoW scoring to prioritize features. Use when deciding what to build first, during backlog grooming, or when product-manager needs to rank items.

Generate configuration files for tools like ESLint, Prettier, TypeScript, and Webpack. Use when setting up project tooling or standardizing configurations.

Create Architecture Decision Records (ADRs) documenting significant technical decisions for the FF Analytics platform. This skill should be used when making architectural choices, evaluating alternatives for data models or infrastructure, documenting trade-offs, or when the user asks "should we use X or Y approach?" Guides through the ADR creation workflow from context gathering to documentation.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Execute complete build pipeline with dead code detection, formatting, linting, type checking, testing, and production build. Use when the user mentions building, running the full pipeline, checking code quality, or preparing for deployment. Auto-triggers on phrases like "build the project", "run all checks", "prepare for production", or "validate code quality".

Build AI applications on Azure using Azure OpenAI, Cognitive Services, and ML services with enterprise patterns

Build Next.js 16 apps with App Router, Server Components/Actions, Cache Components ("use cache"), and async route params. Includes proxy.ts (replaces middleware.ts) and React 19.2.Use when: building Next.js 16 projects, or troubleshooting async params (Promise types), "use cache" directives, parallel route 404s (missing default.js), or proxy.ts CORS.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Diagnose and fix CI/CD failures related to Lint errors and test failures. Use when: (1) User mentions CI/CD failures, lint errors, or test failures, (2) User asks to fix code quality issues or make tests pass, (3) User requests to check or verify code before committing/pushing, (4) Working on a task that requires running lint or tests to validate changes. This skill provides systematic workflows for identifying, diagnosing, and fixing common Lint and test errors in TypeScript/React projects using ESLint, Prettier, and Vitest.

TypeScript development best practices, code quality tools, and documentation templates. Activated when working with .ts, .tsx files or TypeScript projects.

CareMatch용 React 컴포넌트 생성. 고령자 친화적 접근성 규칙이 적용된 shadcn/ui 기반 컴포넌트를 생성합니다. 사용법 - "컴포넌트 생성해줘", "JobCard 컴포넌트 만들어줘"

Coordinates 9 specialized audit workers (security, build, architecture, code quality, dependencies, dead code, observability, concurrency, lifecycle). Researches best practices, delegates parallel audits, aggregates results into single Linear task in Epic 0.

Run integration tests after workstreams complete to verify system-level behavior.Triggers after unit tests pass but before code review. Starts required services(via docker-compose), runs integration test suites, and verifies API contracts.Use when:- All workstreams in a plan complete- Unit tests pass- Before code review phase- User asks "run integration tests"If no integration tests exist: Warn but proceed (don't block).

Build production-ready frontend for Morpho Blue lending protocol on Solana. Covers all 26 program instructions across supply/borrow, flash loans, liquidations, authorization, and admin features. Uses Next.js 14, Anchor client, Jupiter wallet adapter, and Kamino-style UI/UX. Integrates with morpho-solana-builder skill for contract understanding.

Prettier configuration validation and templates for package.json "prettier" field in MetaSaver monorepos. Includes 4 required standards (prettier field in package.json with string reference only, no separate prettierrc files, prettier in devDependencies, required npm scripts format and format:check). Use when creating or auditing Prettier configs to ensure consistent code formatting via shared library.

PowerPoint presentation toolkit for creating new presentations, editing existing ones, and using templates. Supports HTML-to-PPTX conversion, slide manipulation, and professional design. Use when building presentations, slide decks, or visual reports.

Create atomic components (atoms) - basic, reusable UI building blocks following React/TypeScript best practices with Tailwind v4 styling. Use when creating fundamental UI elements like buttons, inputs, labels, icons, or other single-responsibility components. Triggers on requests like "create a button component", "add an input atom", "build a reusable icon wrapper", or "create atomic UI elements".

Homeostatic sensor detecting requirements without implementation or test coverage. Scans for REQ-* keys in requirements docs and checks if they have corresponding code and tests. Use to find coverage gaps.

Specialized knowledge for working with Angular 19 and Nx in the Sentinel monorepo. Use when generating components, running tests/builds, or working with the frontend workspace structure.

Use this skill whenever the user wants to set up, refactor, or optimize Supabase usage in a Next.js (App Router) + TypeScript project, including auth, database, storage, RLS-safe patterns, edge functions, and secure client/server integration.