개발 스킬

Diagnose and improve slow web interfaces by measuring loading, rendering, interactions, and animations. The skill addresses images, JavaScript bundles, page layout, and network requests, then compares before-and-after results to verify improvements across devices and connection speeds.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reducing slow initial page loads
• Improving sluggish scrolling and animations
• Reducing image and JavaScript download sizes

Strengthen interfaces for real usage by handling long text, network failures, empty data, and repeated submissions. Improve internationalization, meaning support for different languages and regional formats, alongside accessibility and recovery from errors.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Fixing layout overflow caused by long text
• Adding recovery options for network and API errors
• Supporting translations and right-to-left languages

Find repeated interface elements and shared visual values, then turn them into reusable components and design tokens, named values for colors or spacing. Update existing uses and document the additions within the project's design system.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Consolidating repeated buttons and cards
• Turning colors and spacing into shared tokens
• Unifying inconsistent interface components

Plan and implement mobile apps for iOS and Android, covering screens, state management, networking, local storage, and tests. Includes guidance for choosing native development or shared development across platforms with React Native and Flutter.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Building iOS screens and data handling with SwiftUI
• Implementing Android screens with Jetpack Compose
• Choosing between React Native and Flutter

Choose a programming language for a development task and find the corresponding language guide. This index maps web development, systems programming, automation, and security tools to options including Python, Go, Rust, TypeScript, Java, C/C++, and Shell.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Choosing a language for a web backend
• Finding guidance for frontend development
• Comparing languages for systems programming

Find the relevant architectural guidance for API design, security, cloud infrastructure, message queues, and caching. This skill acts as an index to specialized references and lists principles for structuring software, distributed systems, and access controls.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Finding guidance for API design
• Reviewing security architecture topics
• Exploring containers, K8s, and Serverless

Check code for complex logic, duplication, naming issues, and oversized functions. Get a quality report with file locations and severity levels, plus guidance on splitting complex code and extracting shared logic during reviews or after refactoring.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking code quality before a commit
• Reviewing code after refactoring
• Finding complex functions and duplicated code

Analyze code changes to identify affected modules and check whether documentation and tests were updated alongside them. Produce a report on change size, documentation status, and missing updates before committing or after design changes and refactoring.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking documentation updates before a commit
• Reviewing affected modules after a design change
• Checking for missing test updates after refactoring

Guide substantial code changes through analysis, design, implementation, and review using CCG specialist agents. Choose a workflow suited to the task, coordinate file ownership, and run verification scripts before assessing the combined result.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Developing a feature from design through review
• Investigating a bug with an unknown cause
• Planning and verifying a substantial refactor

Supports development with code quality and security checks, change impact analysis, documentation templates, and coordination across multiple agents. It defines checkpoints for new modules and refactoring, plus roles and file ownership rules for parallel work.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Check module structure and documentation
• Review quality and security after refactoring
• Generate README.md and DESIGN.md templates

Organize development work across multiple AI agents by defining roles, splitting tasks, sharing status, and resolving conflicts. Use file ownership rules and Codex agent tools to coordinate parallel changes without assigning simultaneous writers to one file.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Breaking a large development task into assignments
• Processing multiple files in parallel
• Coordinating refactoring across modules

Check a software module’s folder structure, required README.md and DESIGN.md files, and whether documentation matches the code. Produce a report identifying missing content and issues to resolve before handoff.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking a newly created module before handoff
• Reviewing documentation after refactoring
• Finding missing README.md and DESIGN.md sections

Add datasets, models, and other components to machine learning projects using consistent registration and creation patterns. The skill guides file placement, configuration, and automatic module loading so new components fit the project's established architecture.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Adding a registered Dataset class
• Creating a model driven by configuration
• Wiring registration and creation logic in a new module

Create and configure Claude Code agents using Markdown files with YAML configuration headers. Define when each agent should run, write its responsibilities and workflow, choose models and tools, and check configuration and triggering behavior.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Create a Claude Code subagent
• Define triggering conditions with concrete examples
• Configure an agent's model, color, and tools

Set up Python projects and manage packages, isolated environments, and Python versions with uv. Includes migration guidance and lockfiles that record dependency versions, plus workflows for consistent installations in CI and Docker.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up a new Python project
• Migrating from pip or Poetry to uv
• Keeping dependency versions consistent across environments

Review local skills for description quality, organization, writing style, and file structure. Get weighted scores, letter grades, and concrete improvement plans, or compare multiple skills to decide which issues to fix first.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing a skill before sharing it
• Prioritizing fixes for an existing skill
• Checking required fields and referenced files

Apply improvement plans from skill-quality-reviewer to Claude Skills. Groups edits by file, handles conflicting recommendations by priority, backs up originals, and verifies the updates before producing a report of changes and verification results.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Applying recommended fixes from a skill quality review
• Updating SKILL.md and reference files from a plan
• Resolving conflicting improvement recommendations

Create or repair Claude skills in the current local environment. Clarify when each skill should run, streamline SKILL.md, organize supporting files, and check that referenced resources exist so the instructions remain consistent and reusable.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Create a Claude skill with a clear purpose
• Improve descriptions that determine when a skill runs
• Reorganize an overly long SKILL.md

Create and organize Claude Code plugins with guidance on configuration files, commands, agents, skills, hooks, and MCP servers. Learn where components belong, how automatic loading works, and how to reference files across different installation locations.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Create the directory structure for a new plugin
• Organize commands, agents, skills, and hooks
• Make file references work across installation locations

Guides you through connecting external services to Claude Code plugins using MCP, a protocol for exposing services as tools. Covers connection types, configuration files, authentication, tool permissions, and testing.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Connecting a database to a Claude Code plugin
• Configuring OAuth or token authentication
• Building workflows across multiple MCP servers

Build Claude Code plugin hooks: automated checks triggered by tool use or session events. Get guidance on prompt and command hooks for validating actions, checking task completion, loading context, and testing configurations.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking dangerous commands before execution
• Verifying completion before the agent stops
• Loading project context when a session starts

Guide team Git work with consistent commit messages, branch naming, and review practices. Follow concrete steps for everyday development, urgent fixes, releases, merge conflicts, and version tags, including guidance on when to use merge or rebase.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Write commit messages using Conventional Commits
• Organize branches and Pull Request reviews
• Resolve conflicts during merge or rebase

Apply a short quality checklist to everyday code changes. Read existing code first, keep edits focused, check types and common security risks, verify execution, remove debugging leftovers, and summarize what changed and its impact.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking quality during routine feature work
• Reviewing type safety in Python and TypeScript
• Checking input handling and common security risks

Create reusable slash commands, prompts invoked by typing a slash, for Claude Code. The skill explains Markdown structure, arguments, file references, tool permissions, and plugin integration so recurring tasks can follow a defined workflow.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Turning recurring prompts into slash commands
• Creating review commands with arguments and file references
• Sharing project-specific commands with a team