Development

Apply consistent UI design guidelines to components. Use this skill when building React/TypeScript components, designing UI patterns, or ensuring design system compliance. This skill provides comprehensive guidelines, validation tools, and component templates for maintaining visual consistency and accessibility standards.

This skill is used to implement Android features within the existing Kotlin, Compose, Room, Hilt and Navigation architecture, including data, navigation and background work.

PySide6 UI development with dark theme, signals/slots, and NodeGraphQt integration

Your approach to handling global validation. Use this skill when working on files where global validation comes into play.

Use when building micro-interactions between 100-200ms - tooltips appearing, dropdown opens, small feedback animations that feel quick but perceptible

Analyze and Refactor TypeScript data models. Detect duplication, improve type safety, and validate relationships in interfaces/types.

This skill should be used when the user asks about "entities", "relations", "architecture graph", "spec-driven development", "code annotations", "@graph anchors", mentions ".graph/" directory, asks to "add entity", "create relation", "verify sync", "check drift", discusses "code_refs", "architecture specification", or is working with YAML entity files in .graph/entities/. Provides guidance for maintaining architecture-as-code consistency.

Apply critic feedback to improve an engineering spec. Use when revising a spec based on review comments to address issues and improve quality scores.

Validates beads issues after creation. Checks dependencies, PRD mapping, order, and issue quality. Use when: after creating issues, before TDD loop, before handoff. Triggers: "validate beads", "check issues", "verify tasks", "check quality", "validate handoff".

Senior TypeScript specialist for type-safe full-stack apps. Use for advanced generics, discriminated unions, and strict mode.

Complete ArgoCD API and CLI skill for GitOps automation. Use when working with ArgoCD for: (1) Managing Applications - create, sync, delete, rollback, get status, (2) ApplicationSets - templated multi-cluster deployments, (3) Projects - RBAC, source/destination restrictions, sync windows, (4) Repositories - add/remove Git repos, Helm charts, OCI registries, (5) Clusters - register, rotate credentials, manage multi-cluster, (6) Accounts - generate tokens, manage users, check permissions, (7) Any ArgoCD REST API calls or argocd CLI commands. Supports both REST API (curl/HTTP) and CLI wrapper approaches with bearer token authentication.

This skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly detection, segmentation, and similarity search. Use when working with temporal data, sequential patterns, or time-indexed observations requiring specialized algorithms beyond standard ML approaches. Particularly suited for univariate and multivariate time series analysis with scikit-learn compatible APIs.

This skill should be used when setting up production-ready multi-tenant support with Organizations, Memberships, Invitations, and Superadmin role in a Next.js App Router application. Use this skill when implementing tenant isolation, role-based permissions, invitation flows, or converting a single-tenant app to multi-tenant. Includes complete schema, API routes, helpers, security guardrails, and UI patterns for reusable multi-tenant architecture.

Capture conversation summaries and web content to daily notes. Use when user says "save this", "summarize", "capture notes", or pastes a URL without context.

Slack 앱 개발 및 API 통합 스킬. Bolt 프레임워크, Block Kit UI, 이벤트 처리, 슬래시 커맨드 지원. "Slack", "슬랙", "봇", "webhook" 키워드로 활성화.

Guides test-driven development workflow with red-green-refactor cycles. Use when user wants to practice TDD, write tests first, or needs help with test-first development approach.

Code review framework and criteria. References security-sentinel for security checks. Use when performing code reviews or defining review standards.

Master ASP.NET Core deployment, Docker, Azure cloud, CI/CD pipelines, and production infrastructure for enterprise applications.

Guide for Next.js 16 proxy patterns, replacing the deprecated middleware functionality. Covers the new proxy.ts file convention, async request APIs, and proper request interception. Use when implementing authentication, redirects, headers modification, or request processing at the network boundary level.

Production-ready authentication framework for TypeScript with Cloudflare D1 support via Drizzle ORM or Kysely. Use this skill when building auth systems as a self-hosted alternative to Clerk or Auth.js, particularly for Cloudflare Workers projects. CRITICAL: better-auth requires Drizzle ORM or Kysely as database adapters - there is NO direct D1 adapter. Supports social providers (Google, GitHub, Microsoft, Apple), email/password, magic links, 2FA, passkeys, organizations, and RBAC. Prevents 12+ common authentication errors including D1 adapter misconfiguration, schema generation issues, session serialization, CORS, OAuth flows, and JWT token handling. Keywords: better-auth, authentication, cloudflare d1 auth, drizzle orm auth, kysely auth, self-hosted auth, typescript auth, clerk alternative, auth.js alternative, social login, oauth providers, session management, jwt tokens, 2fa, two-factor, passkeys, webauthn, multi-tenant auth, organizations, teams, rbac, role-based access, google auth, github auth, microsoft auth, apple auth, magic links, email password, better-auth setup, drizzle d1, kysely d1, session serialization error, cors auth, d1 adapter