Machine Learning

System 테스트 작성 및 실행. pytest 기반, docker-compose.acceptance.yml 필수, 4단계 순서(infra→component→integration→scenarios). 네이밍 test_{대상}_{시나리오}_{예상결과}. poetry run pytest system-tests/ 실행. Fail Fast - 모든 응답 필드/타입/에러 엄격 검증, 예상외 필드/부작용은 실패 처리.

Run automated accessibility tests on URLs or HTML content using axe-core engine to WCAG 2.2 AA standards, then format findings as standardized issue reports. Use this skill when users want to test website accessibility, find WCAG violations, audit pages for accessibility issues, check if sites are accessible, analyze HTML for accessibility problems, or create accessibility issue tickets. Triggers on requests like "test accessibility", "check for WCAG violations", "audit this URL", "is this page accessible", "find accessibility issues", or "write accessibility issues".

Systematic debugging workflow to reproduce, isolate, and fix hard software bugs, resolve related lint issues, and add tests and guardrails to prevent regressions. This skill should be used for complex bugs that teams struggle to fix, flaky/intermittent failures, production-only bugs, and environment-specific issues where code changes must be lint-clean.

Repomix AI-friendly codebase compression configuration (.repomix.config.json) template and validation logic. Achieves 70% token reduction through XML compression and repository-type-specific include patterns. Includes 5 critical standards (XML output format, include patterns by repo type, gitignore integration, exclude patterns, security checks). Use when creating or auditing .repomix.config.json files for optimal LLM context compression.

Email template development with React Email and Tailwind CSS. Use when creating or modifying email templates, testing email rendering, or building email HTML from React components.

Engineering principles for crafting well-built front-end user interfaces. When Claude needs to ensure the HTML, CSS, JS is performant and maintainable.

End-to-end testing with Playwright for web applications. Use when writing E2E tests, browser automation, visual regression testing, or debugging test failures. Triggers on Playwright, E2E, browser testing, or test automation questions.

Create an educational MicroSim using the vis-network JavaScript library. Each MicroSim is a directory located in the /docs/sims folder. It has a main.html file that can be referenced with an iframe. The main.html file imports the main JavaScript code to run the educational MicroSim.

This skill provides comprehensive knowledge for building static websites with Hugo static site generator. It should be used when setting up Hugo projects (blogs, documentation sites, landing pages, portfolios), integrating Tailwind CSS v4 for custom styling, integrating headless CMS systems (Sveltia CMS or TinaCMS), deploying to Cloudflare Workers with Static Assets, configuring themes and templates, and preventing common Hugo setup errors.Use this skill when encountering these scenarios: scaffolding new Hugo sites, choosing between Hugo Extended and Standard editions, integrating Tailwind CSS v4 with Hugo Pipes, configuring hugo.yaml or hugo.toml files, integrating PaperMod or other themes via Git submodules, setting up Sveltia CMS or TinaCMS for content management, deploying to Cloudflare Workers or Pages, troubleshooting baseURL configuration, resolving theme installation errors, fixing frontmatter format issues (YAML vs TOML), preventing date-related build failures, setting up PostCSS with Hugo, or sett

Guide through verifying an MLIR optimization pass using Translation Validation - proving semantic equivalence between programs before and after optimization. Use when the user wants to verify an MLIR pass (e.g., sccp, constant folding, DCE) or add pass verification support.

Use when fixing CJS/ESM module issues in Nango integrations after zero-yaml migration - covers import path fixes, creating ESM wrappers for CJS vendor modules, and restoring commented-out code

This skill should be used when "creating Obsidian notes", "formatting frontmatter", "using Dataview syntax", "embedding images in Obsidian", or when working with Obsidian-specific markdown features. Provides expertise in YAML frontmatter, Dataview queries, wikilinks, and Obsidian markdown conventions.

Build accessible user interfaces using semantic HTML, ARIA attributes, keyboard navigation, and proper color contrast. Use this skill when creating or modifying UI components, implementing forms and interactive elements, working with navigation menus, building modals and dialogs, adding images and media content, writing JSX/HTML markup, ensuring keyboard accessibility, testing with screen readers, managing focus states, implementing proper heading hierarchies, providing alternative text for images, maintaining color contrast ratios, using ARIA labels and roles, or ensuring all interactive elements are keyboard-navigable. Apply this skill when building frontend components, reviewing UI accessibility, refactoring markup for better semantics, or implementing WCAG compliance requirements.

RAN system integration with microservices architecture, cognitive consciousness, and intelligent orchestration for seamless network integration. Use when integrating RAN systems, implementing microservices architecture, designing service orchestration, or enabling intelligent network integration.

Use when reviewing UI diffs, accessibility audits, or flaky UI tests to catch a11y regressions, semantic issues, keyboard/focus problems, and to recommend minimal fixes plus role-based test selectors.

Use this skill when working with Buildkite CI/CD pipelines, agents, builds, test analytics, or package registries. Covers pipeline configuration, YAML syntax, agent setup, build steps, plugins, and API usage.

Streamlined bilingual content updates for young-personal-site.Auto-activates on content modification keywords with dual-language consistency checks.

Export Mermaid diagrams from documents to SVG images. Use after creating documents with Mermaid code blocks when you need to render them as static images for distribution, GitHub, wikis, or static sites. Processes .md, .html, .mdx, .rst, .adoc files.

Creates new Claude Code skills by generating proper directory structure, SKILL.md files with YAML frontmatter, and supporting documentation. Use when user wants to create, scaffold, or build a new skill.

Create and edit draw.io diagrams in XML format. Use when the user wants to create flowcharts, architecture diagrams, sequence diagrams, or any visual diagrams. Handles XML structure, styling, fonts (Noto Sans JP), arrows, connectors, and PNG export.