Design

Debugs common issues in SideDish. Use when fixing errors, investigating bugs, troubleshooting API failures, or resolving build issues. Includes common error patterns, logging strategies, and debugging tools.

Use when stuck on complex problems, need architecture validation, want code review from multiple perspectives, or debugging hits a wall - guides leveraging multiple AI models in parallel for better results

Expert guidance for Windows, PowerShell, WSL interop, and cross-platform development

Port CClean-Killer features to Linux and Windows platforms. Use when asked to add Linux support, Windows support, cross-platform compatibility, port a feature, or implement platform-specific scripts.

Handles the publication workflow for AndesRC blog articles. Creates markdown files, triggers builds, submits to Google Search Console, and initiates promotion. Use as the final step in the content pipeline.

This skill provides expert guidance for creating, writing, building, and refining Claude Code Skills. It should be used when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure and best practices.

AWS CLI v2 quick-reference for experienced developers. Covers compute (Lambda, ECS, EKS), storage (S3, DynamoDB, Aurora), networking (VPC, SSM tunneling), security (IAM, Secrets Manager), and GitHub Actions CI/CD. Use when asked to "write aws commands", "debug aws access", "set up cross-account roles", "configure aws cli", "assume role", "S3 bucket operations", or "deploy to ECS".

Use when implementing or debugging UI features with Nuxt UI components, designing forms, tables, modals, or any user interface work - fetches current documentation to ensure accurate component APIs

Used to build a project

Microsoft Pragmatic Rust Application Guidelines. Use when building CLI tools, binaries, services, or user-facing applications.

Track complex, multi-session work with dependency graphs using beads (beads) issue tracker. Use when work spans multiple sessions, has complex dependencies, or requires persistent context across compaction cycles. For simple single-session linear tasks, TodoWrite remains appropriate.

Design and implement RESTful API endpoints following REST principles with resource-based URLs, appropriate HTTP methods, and consistent naming conventions. Use this skill when creating or modifying API route handlers, endpoint definitions, or REST controllers in files like routes.py, api.ts, controllers/, handlers/, or when implementing HTTP methods (GET, POST, PUT, PATCH, DELETE). Also applies when working on API versioning, request/response validation, status code handling, rate limiting, or any backend endpoint logic that serves HTTP requests to frontend clients or external systems.

Standard Operating Procedure for /preview phase. Covers manual UI/UX testing on local dev server before shipping.

Implement enterprise Single Sign-On (SSO) authentication supporting multiple identity providers with JWT RS256 tokens, backwards verification, session management, and cross-system permission mapping. Use this skill when building authentication systems that integrate with multiple enterprise SSO providers or when implementing secure token validation with session verification.

Expert guide for Next.js 14+ App Router projects. Use when building features, routing, server/client components, forms, layouts, or debugging Next.js-specific issues.

Deploy Firebase Firestore security rules and indexes automatically. Use when Firestore query errors mention "requires an index", when firestore.rules or firestore.indexes.json are modified, or when user requests Firebase deployment.

Write efficient and secure database queries following best practices for SQL injection prevention, N+1 query optimization, and performance for PostgreSQL (Bun.sql, Prisma, Supabase) and Firestore. Use this skill when writing or modifying database queries, implementing data fetching logic, working with ORMs (Prisma, TypeORM, Entity Framework), using Bun.sql native driver, querying Firestore collections, or implementing caching strategies. Apply when working on service files (services/*.ts, repositories/*.ts, *Service.cs), query builder implementations, data access layers, or any code that fetches or manipulates data. This skill ensures parameterized queries to prevent SQL injection (never interpolate user input), eager loading to prevent N+1 problems, selective column fetching (no SELECT *), strategic indexing on WHERE/JOIN/ORDER BY columns, transactions for related operations, query timeouts for performance, caching expensive queries, prepared statements with Bun.sql for repeated queries, and query-driven mod

Use when building cross-platform UI components with Tamagui, creating forms, cards, lists, or layouts for React Native and web. Triggers on "create component", "build form", "Tamagui", "Bento template", "cross-platform UI", "migrate to Tamagui". Enforces Bento First methodology - check templates before building from scratch.

Implementation and troubleshooting agent - builds features and fixes bugs

LLM이 잘 설계된 도구를 통해 외부 서비스와 상호작용할 수 있게 해주는 고품질 MCP (Model Context Protocol) 서버를 만들기 위한 가이드입니다. Python (FastMCP) 또는 Node/TypeScript (MCP SDK)를 사용하여 외부 API나 서비스를 통합하는 MCP 서버를 구축할 때 사용하세요.