Claude Skills by rar-file

Design, document, and troubleshoot REST and GraphQL APIs

Generate creative ideas and explore possibilities

Deep code review, quality analysis, and improvement suggestions

Generate clean, production-ready code in any language

Write tailored cover letters and professional documents

Poetry, stories, scripts, and creative content generation

Analyze datasets, create visualizations, and extract insights

Argue both sides of any topic with structured reasoning

Diagnose and fix code bugs with systematic analysis

CI/CD pipelines, Docker, Kubernetes, and infrastructure automation

Explain complex topics simply, like the user is five

Write professional, persuasive, and well-structured emails

Verify claims, identify misinformation, and assess source credibility

Read and analyze files from the workspace

Workout plans, exercise form, and health guidance

Git commands, workflows, branching strategies, and conflict resolution

Job interview preparation with practice questions and feedback

Parse, format, transform, and validate JSON and YAML data

Linux commands, shell scripting, and system administration

Step-by-step mathematical problem solving and explanations

Craft effective AI prompts for any model or use case

Cooking recipes, meal planning, and ingredient substitutions

Build, explain, and debug regular expressions

Analyze code and systems for security vulnerabilities

Write, optimize, and explain SQL queries and database design

Interactive fiction, worldbuilding, and role-playing narratives

Learning assistance, flashcards, quizzes, and study strategies

Condense long text into clear, structured summaries

Software architecture, design patterns, and system design

Technology recommendations, comparisons, and buying guidance

PowerShell, Bash, and command-line productivity

Translate text between languages with cultural context

Trip planning, itineraries, and destination research

UI/UX design principles, wireframing, and design feedback

Search the web and synthesize information from multiple sources