Skill Claude CodeCodex
A guide for designing automated build and delivery workflows with GitHub Actions. These workflows can run checks such as tests, code-quality scans, coverage checks, and builds when code is pushed or a pull request is opened.
Skill Claude CodeCodex
SWOT, competitive landscape analysis, and battlecard generation.
Skill Claude CodeCodex
A continuity workflow for finding context from earlier coding-agent sessions. It can inspect continuation notes and session records when a task refers to previous work.
Skill Claude CodeCodex
A database design and migration guide written in Korean. It covers table structure, naming conventions, common columns, indexes, foreign keys, and versioned migration files.
Skill Claude CodeCodex
A development method for improving existing code while preserving its current behavior. It follows an analyze, preserve, and improve cycle, using tests and small changes to reduce unintended effects.
Skill Claude CodeCodex
A structured method for finding and fixing software bugs. It starts by writing a test that reproduces the failure, then investigates its underlying cause before making a small fix.
Skill Claude CodeCodex
A Docker setup skill for creating Dockerfiles and Docker Compose configurations. Docker packages an application and its dependencies into containers, while Compose defines several containers and how they work together.
Skill Claude CodeCodex
A four-stage design method for understanding a problem, defining it clearly, exploring possible solutions, and choosing one to deliver.
Skill Claude CodeCodex
A codebase health scan that measures disorder and highlights technical debt, meaning code problems that make future changes slower or riskier. It checks complexity, dependencies, repeated code, file size, and recent change frequency.
Skill Claude CodeCodex
Experiment loop for iterative metric-driven code optimization using XLOOP.
Skill Claude CodeCodex
Use when the task asks for a visually strong landing page, website, app, prototype, demo, or game UI. This skill enforces restrained composition, image-led hierarchy, cohesive content structure, and tasteful motion while avoiding generic cards, weak branding, and UI clutter.
Skill Claude CodeCodex
A frontend user-experience checking workflow that reviews interface changes through several analysis and visual-testing stages. It examines affected pages, design references, and screenshots when relevant.