개발 스킬

Set up TypeScript projects for Node.js, frontend apps, libraries, or command-line tools. Get a project structure, package and build configuration, strict type checking, and a testing setup tailored to the project so development can start from a consistent foundation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Starting a TypeScript frontend project
• Setting up a Node.js API with tests and type checking
• Creating a reusable TypeScript library structure

Plan and carry out gradual updates to legacy codebases, including framework migrations, dependency upgrades, and technical debt reduction. The guidance emphasizes preserving existing behavior, maintaining backward compatibility, and providing phased plans, tests, and rollback steps.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Planning a framework migration
• Reducing technical debt in an older codebase
• Updating dependencies while preserving compatibility

Plan microservices and distributed systems by defining service boundaries, contracts, communication, data ownership, and resilience. Use the guidance to decompose a monolith, design event-driven interactions, and consider migration and operational needs.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Breaking a monolith into services
• Defining service ownership and contracts
• Designing event-driven communication

Get guidance for building Node.js backend services with Express or Fastify. The skill covers API design, middleware, error handling, authentication, and database integration, supporting work on REST or GraphQL servers, microservices, and other backend applications.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Building a REST API with Node.js
• Structuring a GraphQL backend
• Adding authentication and error handling

Use this skill when writing systems code in Rust, C++, or C and need guidance on ownership, RAII, smart pointers, and resource management. It helps address leaks and use-after-free bugs, manage files or sockets, and reason about memory-related problems.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Managing memory and other resources safely
• Preventing leaks and use-after-free bugs
• Applying RAII in systems code

Set up and manage a monorepo, where multiple applications and packages live in one repository. The skill covers Turborepo, Nx, and pnpm workspaces, helping organize shared dependencies, speed up builds and tests, migrate repositories, and manage package releases.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up a repository for several applications and packages
• Migrating separate repositories into a monorepo
• Improving build and test performance across packages

Design a monorepo, where multiple projects share one repository, by choosing tools such as Nx, Turborepo, Bazel, or Lerna. Get workspace structure, dependency boundaries, caching, and task pipeline guidance for setup, code sharing, or faster CI builds.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Choosing tools for a new monorepo
• Speeding up CI builds with caching and change detection
• Structuring shared libraries across applications

Plan a feature for web, mobile, and desktop apps by defining shared API contracts, guiding platform implementations, and checking feature parity. It covers architecture, integration, testing, and platform specific optimization.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Planning a feature that must work across web, mobile, and desktop
• Defining shared APIs and data models before implementation
• Reviewing cross-platform consistency and edge cases

Get guidance for Java 21+ and Spring Boot 3.x development, from virtual threads and microservice architecture to testing and JVM performance tuning. Use it to plan implementations, compare design approaches, and address production concerns such as security and monitoring.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Migrating a Spring Boot app to virtual threads
• Planning a Spring Cloud microservice architecture
• Tuning JVM performance for a workload

Plan and build Minecraft server plugins for Bukkit, Spigot, and Paper. Get guidance on event handling, commands, world and player features, performance, and compatibility across server versions, with practical implementation and validation steps.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Plan a plugin architecture
• Add commands and gameplay events
• Build world or player features

Build and improve Julia 1.10+ projects, from scientific and numerical computing to packages and data workflows. This skill helps apply multiple dispatch, manage environments, test and document code, and profile performance while keeping implementations clear and reproducible.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Optimizing Julia code for type stability
• Creating a Julia package with tests and documentation
• Profiling a numerical workload

Use this skill to set up or maintain Nx monorepos, where multiple apps and libraries live in one workspace. It covers project boundaries, dependency rules, build caching, generators, and running CI tasks only for projects affected by changes.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up a new Nx workspace
• Defining boundaries between apps and libraries
• Configuring affected tests and builds in CI

Use this skill to design NFT contracts and digital asset systems with ERC-721 or ERC-1155. It covers metadata, minting, royalties, soulbound and dynamic tokens, gas-conscious batch minting, and marketplace integration patterns.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Create an ERC-721 collectible collection
• Build ERC-1155 game items
• Add NFT metadata and royalty support

Use this skill to implement secure mobile app code or review existing code. It covers input validation, WebView settings, protected data storage, authentication, network security, and platform specific safeguards, with practical steps for reducing mobile security risks.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Securing a mobile WebView
• Adding biometric authentication
• Protecting sensitive local data

Use modern JavaScript features such as async/await, modules, and functional patterns to refactor older code, handle asynchronous work, and build readable data transformations. It also guides performance improvements and validation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Refactoring older JavaScript code
• Replacing callbacks with Promises or async/await
• Building data transformation pipelines

Improve a project's setup, tools, and daily development steps. The skill helps identify slow or repetitive work and suggests practical changes such as scripts, Git hooks, IDE settings, and clearer setup guides.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reducing friction when starting a new project
• Automating repetitive development tasks
• Improving build and test feedback times

Use this skill to design and implement error handling across programming languages. It explains exceptions, Result types, error propagation, retries, and graceful degradation, helping teams make APIs and applications more resilient and errors easier to diagnose.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Designing error resilient APIs
• Improving production error messages
• Handling asynchronous failures

Plan event storage for event-sourced applications by comparing technologies and shaping schemas and access patterns. The guidance covers appending and reading event streams, ordering, concurrency checks, subscriptions, snapshots, and scaling considerations, with examples for common storage options.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Choosing an event store for a new event-sourced system
• Designing a schema for event streams and snapshots
• Planning reliable event subscriptions and checkpoints

Plan an incremental modernization of a legacy system using the strangler fig pattern, which replaces parts gradually while old and new systems coexist. The workflow covers risk assessment, test and integration contracts, rollout, and migration documentation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Assessing risks in a legacy system modernization
• Planning a gradual replacement of system components
• Preserving integration behavior during migration

Build and improve Go services, command-line tools, and microservices using Go 1.21 and later. Get guidance on concurrency, architecture, testing, profiling, and production readiness, including ways to investigate latency, memory use, and reliability.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Designing a concurrent Go worker pool
• Improving a Go service's memory use or speed
• Planning a Go microservice architecture

Build Godot 4 games with practical GDScript patterns for signals, scene architecture, game state, and performance. The skill helps design and implement game systems while following explicit typing and other stated code style conventions.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Building a game in Godot 4
• Designing scene architecture
• Implementing game systems in GDScript

Use this skill to build and debug concurrent Go applications. It covers goroutines, channels, synchronization tools, context and worker pools, helping manage task lifecycles, investigate race conditions, and shut services down gracefully.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Building Go worker pools
• Managing goroutine lifecycles
• Debugging Go race conditions

Design systems that store changes as immutable events, with separate models for writing and reading data. Use it to plan audit histories, time based queries, projections, and multi step workflows that may need compensation when a step fails.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Keeping a complete audit history
• Querying what a system state was at a past time
• Separating read and write models

Prepare clearer pull requests with a concise summary, detailed change descriptions, validation information, and review checklists. The skill also helps assess risks, test coverage, review automation, and whether a large proposal should be split into smaller changes.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Writing a pull request description
• Preparing review checklists
• Explaining test coverage and risks