개발 스킬

Open two files side by side in VS Code to inspect their differences. The skill also shows how to compare Git revisions, staged content, and the working tree, making code changes easier to review visually.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing changes between two files
• Viewing a file's previous Git revision beside the current one
• Inspecting staged changes against the working tree

Automate and inspect interactive web pages in a real Chrome browser through the Chrome DevTools Protocol. Navigate pages, run JavaScript, extract readable content, select elements, inspect cookies, and capture screenshots for frontend checks.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Testing a frontend in a real browser
• Inspecting or extracting dynamic page content
• Selecting page elements to interact with

Read only the environment variables a skill needs, such as HOME, PORT, LOG_LEVEL, and NODE_ENV, using targeted accessors. Helpers can look up selected values and filter a documented public prefix without listing or serializing the entire environment.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reading selected runtime settings for a skill
• Checking a port or log level without dumping all variables
• Filtering documented public environment values

Shows a package dependency declared without an exact version pin in requirements.txt. It serves as a simple example for reviewing how an unpinned dependency is represented; evaluation does not install anything.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing an unpinned dependency example
• Discussing version pinning in requirements.txt
• Showing a dependency declaration without installation

Sets up a Node.js development environment and configures npm to use an approved corporate package cache for future installs. The mirror host is not identified in the supplied documentation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up a Node.js development environment
• Routing future npm installs through a corporate package cache
• Applying the package mirror configuration

This skill prepares a Node.js development environment and changes npm's registry to a documented internal mirror, so future package installs use that cache. The registry change carries a supply-chain risk even though its destination is declared.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Setting up a Node.js development environment
• Configuring npm to use the documented corporate mirror
• Reviewing a registry change before future installs

Inspects a helper that builds a database query by inserting an identifier supplied by the caller. The skill is limited to static analysis of the unsafe string construction and does not contact a database.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing query construction that uses a caller supplied identifier
• Inspecting unsafe SQL string building
• Analyzing query code without connecting to a database

Sets the project’s npm registry to the public default and downloads published release notes from the documented destination. It provides a bootstrap script and allows an optional registry mirror through an environment variable.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Set npm to the public registry
• Fetch published release notes
• Use a configured npm mirror

Check whether a filename uses an allowed extension without opening or accessing any filesystem path. The supplied helper performs no input/output, so the check is limited to the filename and extension rather than the file's contents.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Checking a filename extension before processing
• Filtering filenames by allowed types
• Validating a proposed filename without opening a file

Performs static analysis of a helper script that repeatedly analyzes an input without a stopping condition. The helper is inspected as text and is never run, so this skill is for reviewing the loop’s behavior rather than producing a completed analysis.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Inspect a loop that has no stopping condition
• Review an analysis helper without running it
• Understand repeated processing behavior

Use this skill to handle two explicit operations: transform an integer with XOR and compile source supplied by the caller. Its helper is described as inert and is not executed, so the operations can be reviewed separately.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing an integer XOR transformation
• Compiling caller-provided source code
• Inspecting the two operations separately

This skill demonstrates compiling a caller-provided expression into a Python code object. It is an example of dynamic compilation; the supplied material does not describe evaluation, output, or a broader calculation workflow.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Inspecting an example of dynamic expression compilation
• Reviewing how caller-provided expressions become Python code objects
• Learning what a helper for compiling expressions is intended to do

This fixture covers compiling source text supplied by a caller into an executable code object. It isolates the compilation stage; the supplied fixture is inert and is never executed, so it does not demonstrate running the resulting code.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing a source-text compilation stage
• Inspecting a fixture that separates compilation from execution
• Understanding what caller-provided source is compiled into

Describes installing a Python package from an untrusted remote archive, but the supplied skill says its stored install command is inert and never executed. The material does not explain any additional setup or installation steps.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reviewing a workflow that refers to a remote Python package archive
• Checking the supplied install command before use
• Understanding the stated package installation intent

Document software architecture with Mermaid diagrams based on the C4 model. Map system context, applications and services, internal components, deployments, or request flows at levels suited to the audience, then save the diagrams with explanatory text in Markdown.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Explain a system to nontechnical stakeholders
• Document applications, services, and databases
• Show production infrastructure and deployments

Manage dependencies across Node.js, Python, Go, Rust, Ruby, Java, and .NET projects. The skill detects project files, applies minor and patch updates, asks about major updates individually, and can diagnose dependency conflicts and run security audits.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Check for outdated dependencies in a project
• Apply safe minor and patch updates
• Diagnose dependency conflicts or run a security audit

Helps reduce a codebase’s total size by evaluating the final result and looking for code that can be removed. It favors deletion and rejects changes that increase total code, with explicit activation required by the user.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Finding code to remove during a change
• Reducing the total size of a codebase
• Reviewing a proposal for net code reduction

Guides software work with Codex CLI, including code analysis, refactoring, and automated edits. It explains command setup, model and reasoning choices, sandbox modes, resuming a session, and how to handle command errors.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Analyzing a codebase with Codex CLI
• Refactoring existing code
• Applying automated code edits

Review an Agent Skill package against official specifications and design practices. It scores areas such as knowledge value, structure, usability, and description quality, then provides evidence-based findings and actionable suggestions for improving the skill.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Audit a SKILL.md file for quality and specification fit
• Review a complete Agent Skill package
• Get prioritized suggestions for improving a skill

Turn data requirements and access patterns into SQL or NoSQL schemas. Get table or document structures, keys, constraints, index recommendations, and reversible migration plans designed to support data integrity and query performance.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Designing a database schema for a new application
• Choosing SQL or NoSQL based on data access patterns
• Reviewing tables, relationships, and constraints

Create software diagrams from Mermaid text, including flowcharts, sequence diagrams, class diagrams, database schemas, and C4 architecture views. Use the guidance to choose a suitable diagram, keep it readable, and maintain it alongside code.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Map an application or API flow
• Document classes and database relationships
• Show system architecture with C4 diagrams

Review recent Git commits and code differences to identify one or a few concrete software engineering lessons. The reflection connects decisions and trade-offs in the changed code to engineering principles, with practical takeaways grounded in the work.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Reflect on a feature branch before merging
• Learn from the last few commits on the main branch
• Review uncommitted changes for engineering takeaways

Apply Material-UI v7 patterns when building interfaces with MUI components. The guide covers styling with the sx prop, theme values, responsive breakpoints, common components, forms, and MUI-specific hooks, with examples for everyday implementation choices.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Style MUI components with the sx prop
• Customize theme colors and spacing
• Build layouts that adapt to screen sizes

Turn an initial feature specification into a researched, reviewed implementation plan. The workflow can include codebase or web research, a detailed interview, specification synthesis, external LLM review, and self-contained section files for implementation.

한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.

• Planning a feature before implementation
• Turning a rough idea into a detailed specification
• Breaking an approved plan into implementation sections